CN106094561B - Marine Synthesize Electric Propulsion System modeling and simulating method and device - Google Patents
Marine Synthesize Electric Propulsion System modeling and simulating method and device Download PDFInfo
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- CN106094561B CN106094561B CN201610347631.XA CN201610347631A CN106094561B CN 106094561 B CN106094561 B CN 106094561B CN 201610347631 A CN201610347631 A CN 201610347631A CN 106094561 B CN106094561 B CN 106094561B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
Abstract
The present invention provides a kind of Marine Synthesize Electric Propulsion System modeling and simulating method, first, in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, the meta-model component selected using user from meta-model component storehouse, the annexation to meta-model component setting and the property parameters generation Marine Synthesize Electric Propulsion System application model to meta-model component input；Then, the Marine Synthesize Electric Propulsion System application model is compiled as by executable script file using the interpreter pre-set；Finally, the executable script file is performed, obtains simulation result.Compared to prior art, based on the present invention, designer can be operated in application and development layer, without possessing the detailed knowledge to each emulation tool, improve operating efficiency, greatly optimize the construction cycle, reduce development cost.
Description
Technical field
The present invention relates to Marine Synthesize Electric Propulsion System modeling and simulating technical field, and in particular to a kind of ship craft integrated electricity
Push into system modeling and simulation method and device.
Background technology
The modeling and simulation of Marine Synthesize Electric Propulsion System is in its design phase indispensable important step, especially
It is the conceptual phase in early stage, it is necessary to which interaction and correlation between analysis system each several part, compares different designs side
The quality of case, development cost can greatly be reduced by emulation and saved the time, and ensure higher designing quality.For ship
Oceangoing ship synthesis electrical method system is such a to be related to for the complication system of the multiple fields such as electricity, machine, heat, different fields
It is required for specific modeling and emulation tool to carry out appropriate analysis.
The modeling of current most of Marine Synthesize Electric Propulsion Systems and conceptual design are all the bases in business simulation software
Carry out on plinth, such as Matlab/Simulink, PSSE, PSCAD and VTB, they can be used for building for system different field
Mould, emulation and Dynamic Performance Analysis.But following limitation be present during using these simulation softwares：
1st, the edit pattern of above simulation software is Code Edit, to avoid syntax error, different levels component liaison wrong
By mistake or other constraints are violated, it is necessary to which designer has suitable understanding to different software；
2nd, it is incompatible between different software so that even the model developed under same design concept also is difficult to transplant
Into other simulated environment；
3rd, each software specific syntax rule cause the renewal of system schema and extension very difficult with constraint.
The content of the invention
For in the prior art the defects of, the present invention provide one kind need not enter using a variety of simulation softwares line code compile
Collect, also without the syntax rule and constraints for understanding each simulation software, it is comprehensive only need to can to carry out ship using graphical interfaces
Close a kind of the Marine Synthesize Electric Propulsion System modeling and simulating method and device of electric propulsion system modeling and simulating.
In a first aspect, a kind of Marine Synthesize Electric Propulsion System modeling and simulating method provided by the invention, including：In ship
In the application layer graphical interfaces of synthesis electrical method system general modeling framework, selected using user from meta-model component storehouse
Meta-model component, the annexation to meta-model component setting and the property parameters life to meta-model component input
Into Marine Synthesize Electric Propulsion System application model；
The Marine Synthesize Electric Propulsion System application model is compiled as by executable pin using the interpreter pre-set
This document；
The executable script file is performed, obtains simulation result.
Optionally, it is described in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, utilize
Meta-model component that user selects from meta-model component storehouse, to the annexation of meta-model component setting and to described
The property parameters generation Marine Synthesize Electric Propulsion System application model of meta-model component input, including：
In the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, using user from
The Matpower meta-model components that are selected in Matpower meta-model components storehouse, to Matpower meta-model components setting
Annexation and the property parameters generation Marine Synthesize Electric Propulsion System inputted to the Matpower meta-model components should
Use model；
It is described to be compiled as holding by the Marine Synthesize Electric Propulsion System application model using the interpreter pre-set
Travel far and wide this document, including：
Using the interpreter towards Matpower pre-set by the Marine Synthesize Electric Propulsion System application model
It is compiled as the script file that can be used for Matpower to calculate；
It is described to perform the executable script file, simulation result is obtained, including：
The script file calculated available for Matpower is performed, obtains Matpower simulation results.
Optionally, described in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, profit
The Matpower meta-model components that are selected with user from Matpower meta-model components storehouse, to the Matpower meta-models group
The annexation of part setting and the ship craft integrated electric power of property parameters generation inputted to the Matpower meta-model components push away
Before entering system application model, in addition to：
Matpower meta-models are created, the Matpower meta-models include Matpower meta-model components and described
Annexation between Matpower meta-model components；Wherein, the Matpower meta-model components include：Generator, bus
And load；Annexation between the Matpower meta-model components includes：Branch line connection, generator connection and load connect
Connect；
Create the interpreter towards Matpower；
The interpreter towards Matpower is used to be compiled post-registration generation the Matpower meta-models
Matpower meta-model components storehouse and Matpower annexations storehouse；
Generation comprising the Matpower meta-model components storehouse, the Matpower annexations storehouse and it is described towards
The Marine Synthesize Electric Propulsion System general modeling framework of Matpower interpreter, wherein the Matpower meta-model components
Storehouse and the Matpower annexations warehouse compartment are in the application layer figure of the Marine Synthesize Electric Propulsion System general modeling framework
Shape interface.
Optionally, it is described using the interpreter towards Matpower that pre-sets by the ship craft integrated electric propulsion system
System application model is compiled as the script file that can be used for Matpower to calculate, and specifically includes：
The Marine Synthesize Electric Propulsion System application mould is extracted using the interpreter towards Matpower pre-set
The model data of type；
The interpreter towards Matpower checks whether the model data meets Marine Synthesize Electric Propulsion System
Constraints；
The interpreter towards Matpower according to the model data compile respectively generator matrix, bus matrix and
Network matrix, generation can be used for the script file that Matpower is calculated.
Optionally, the script file that can be used for Matpower to calculate described in the execution, obtains Matpower simulation results,
Specifically include：
Call the Matpower components of Matlab engines to perform the script file calculated available for Matpower, obtain
Matpower simulation results.
Optionally, it is described in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, utilize
Meta-model component that user selects from meta-model component storehouse, to the annexation of meta-model component setting and to described
The property parameters generation Marine Synthesize Electric Propulsion System application model of meta-model component input, including：
In the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, using user from
The Simscape meta-model components that are selected in Simscape meta-model components storehouse, to Simscape meta-model components setting
Annexation and the property parameters generation Marine Synthesize Electric Propulsion System inputted to the Simscape meta-model components should
Use model；
It is described to be compiled as holding by the Marine Synthesize Electric Propulsion System application model using the interpreter pre-set
Travel far and wide this document, including：
Using the interpreter towards Simscape pre-set by the Marine Synthesize Electric Propulsion System application model
It is compiled as the script file that can be used for Simscape to calculate；
It is described to perform the executable script file, simulation result is obtained, including：
The script file calculated available for Simscape is performed, obtains Simscape simulation results.
Optionally, described in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, profit
The Simscape meta-model components that are selected with user from Simscape meta-model components storehouse, to the Simscape meta-models group
The annexation of part setting and the ship craft integrated electric power of property parameters generation inputted to the Simscape meta-model components push away
Before entering system application model, in addition to：
Simscape meta-models are created, the Simscape meta-models include Simscape meta-model components and described
Annexation between Simscape meta-model components；
Create the interpreter towards Simscape；
The interpreter towards Simscape is used to be compiled post-registration generation the Simscape meta-models
Simscape meta-model components storehouse and Simscape annexations storehouse；
Generation comprising the Simscape meta-model components storehouse, the Simscape annexations storehouse and it is described towards
The Marine Synthesize Electric Propulsion System general modeling framework of Simscape interpreter, wherein the Simscape meta-model components
Storehouse and the Simscape annexations warehouse compartment are in the application layer figure of the Marine Synthesize Electric Propulsion System general modeling framework
Shape interface.
Optionally, it is described using the interpreter towards Simscape that pre-sets by the ship craft integrated electric propulsion system
System application model is compiled as the script file that can be used for Simscape to calculate, and specifically includes：
The Marine Synthesize Electric Propulsion System application mould is extracted using the interpreter towards Simscape pre-set
The model data of type；
The interpreter towards Simscape checks whether the model data meets Marine Synthesize Electric Propulsion System
Constraints；
The interpreter towards Simscape according to the model data compile respectively generator matrix, bus matrix and
Network matrix, generation can be used for the script file that Simscape is calculated.
Optionally, the script file that can be used for Simscape to calculate described in the execution, obtains Simscape simulation results,
Specifically include：
The solver of the Simulink in Matlab engines is called to perform the script text calculated available for Simscape
Part, obtain Simscape simulation results.
Second aspect, a kind of Marine Synthesize Electric Propulsion System modeling and simulating device provided by the invention, including：Using mould
Type modeling module, in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, utilizing user
The meta-model component of selection, the annexation to meta-model component setting and the attribute to meta-model component input
Parameter generates Marine Synthesize Electric Propulsion System application model；
Application model collector, for being answered the Marine Synthesize Electric Propulsion System using the interpreter pre-set
It is executable script file with model compilation；
Application model emulation module, for performing the executable script file, obtain simulation result.
As shown from the above technical solution, a kind of Marine Synthesize Electric Propulsion System modeling and simulating method provided by the invention,
First, in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, using user from meta-model group
The meta-model component that is selected in part storehouse, input to the annexation of meta-model component setting and to the meta-model component
Property parameters generation Marine Synthesize Electric Propulsion System application model；Then, using the interpreter pre-set by the ship
Oceangoing ship synthesis electrical method system application model is compiled as executable script file；Finally, the executable script file is performed, is obtained
Obtain simulation result.Compared to prior art, the present invention realizes figure using Marine Synthesize Electric Propulsion System general modeling framework
Change modeling, then application model is compiled as to executable script file automatically using interpreter, so as to realize emulation.Designer can
To be operated in application and development layer, without possessing the detailed knowledge to each emulation tool, operating efficiency is improved, is greatly optimized
When the construction cycle, reducing development cost, while solving prior art and emulated using Duo Kuan simulation softwares, because each emulation is soft
The grammer of part, constraints are different, poor compatibility, caused easily error, model be difficult to transplant between different software, update and
Extend the problems such as difficult.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, similar element
Or part is typically identified by similar reference.In accompanying drawing, each element or part might not be drawn according to the ratio of reality.
Fig. 1 shows a kind of Marine Synthesize Electric Propulsion System modeling and simulating method that first embodiment of the invention is provided
Flow chart；
Fig. 2 shows a kind of Marine Synthesize Electric Propulsion System modeling and simulating device that second embodiment of the invention is provided
Schematic diagram.
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Clearly illustrate technical scheme, therefore be intended only as example, and the protection of the present invention can not be limited with this
Scope.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In view of when prior art is emulated using Duo Kuan simulation softwares, because of the grammer of each simulation software, constraints not
Same, poor compatibility, caused easily error, model are difficult to the problems such as difficult, this hair is transplanted, updated and extended between different software
A kind of Marine Synthesize Electric Propulsion System modeling and simulating method of bright offer and a kind of Marine Synthesize Electric Propulsion System modeling and simulating
Device.Embodiments of the invention are illustrated below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of Marine Synthesize Electric Propulsion System modeling and simulating method that first embodiment of the invention is provided
Flow chart.A kind of as shown in figure 1, Marine Synthesize Electric Propulsion System modeling and simulating method that first embodiment of the invention provides
Comprise the following steps：
Step S101：In the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, use is utilized
Meta-model component that family selects from meta-model component storehouse, to the annexation of meta-model component setting and to the member
The property parameters generation Marine Synthesize Electric Propulsion System application model of model component input.
In this step embodiment, there is provided a kind of Marine Synthesize Electric Propulsion System general modeling framework, it is described ship craft integrated
The design process of electric propulsion system general modeling framework is divided into Meta layers and application layer, by a higher abstraction hierarchy
Meta layers establish meta-model description and the specification of system so that designer directly can carry out system development, test in application layer
The performance of analogue system under different operating modes, specific bottom code are realized and automatically generated by framework.Wherein, Meta layers are used for fixed
Justice and field of configuration specific environment, and application layer then mainly builds model, forms executable program and analyze simulation result.
General modeling framework designed by the embodiment of the present invention includes that (MatPower is to Component Gallery and such as MatPower
One establishment bag based on Matlab.m files, for solving the problems, such as the direction of energy and Optimal Power Flow) and Simscape
(Simscape is an establishment bag based on Simulink, and engineer can be helped to carry out the modeling of multi-field physical system and imitate
Very, Simulink is one of most important components of Matlab, and it provides the collection of a Modelling of Dynamic System, emulation and comprehensive analysis
Into environment) support of analysis tool.According to the setting of user, this framework automatically can hold systematic difference model conversion
Line program, and directly invoke corresponding numerical solver and emulated or other correlation analyses, it is ship craft integrated electric propulsion system
The design of system provides the graphics software instrument of a flexible and expansible model integrated, realizes system rapid modeling scheme
Automatically generate.
In the embodiment of the present invention, the building process of the Marine Synthesize Electric Propulsion System general modeling framework can be：
It is fixed first by being analyzed from many aspects of interaction Marine Synthesize Electric Propulsion System and its composition
Adopted system abstract meta-model description, and its concrete syntax, semantic expressiveness and correlation model constraint (belonging to Meta layers)；
Then (also referred to as interpretive program, is a kind of computer program to the interpreter for writing towards MatPower and Simscape, energy
It is enough that high-level programming language a line a line is directly translated operation)；
Described according to the meta-model, and its concrete syntax, semantic expressiveness and correlation model constraint, generate corresponding member
Model component storehouse and annexation storehouse (belonging to application layer)；
So as to obtain the Marine Synthesize Electric Propulsion System general modeling frame being made up of Meta layers, application layer and interpretive program
Frame.
The Marine Synthesize Electric Propulsion System general modeling framework can be operated in application by introducing meta-model, designer
Development layer, without possessing the detailed knowledge to each emulation tool, improve operating efficiency, greatly optimize life cycle into
This；Application model can be automatically converted to executable program, and directly called by numerical solver and carry out simulation calculation, be other
The analysis of type provides interface；And system design facing assembly is carried out, high modularization, and is furnished with user-friendly figure
Interface, facilitate the development process of system；For Marine Synthesize Electric Propulsion System design provide one it is flexible and expansible
Model integrated graphics software instrument, realize automatically generating for system rapid modeling scheme.
In one embodiment provided by the invention, the answering in Marine Synthesize Electric Propulsion System general modeling framework
Set with the meta-model component in layer pattern interface, selected using user from meta-model component storehouse, to the meta-model component
Annexation and to the meta-model component input property parameters generate Marine Synthesize Electric Propulsion System application model,
Including：
In the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, using user from
The Matpower meta-model components that are selected in Matpower meta-model components storehouse, to Matpower meta-model components setting
Annexation and the property parameters generation Marine Synthesize Electric Propulsion System inputted to the Matpower meta-model components should
Use model.
In one embodiment provided by the invention, described in Marine Synthesize Electric Propulsion System general modeling framework
It is the Matpower meta-model components that are selected using user from Matpower meta-model components storehouse, right in application layer graphical interfaces
The annexation of the Matpower meta-model components setting and the attribute ginseng to Matpower meta-model components input
Before number generation Marine Synthesize Electric Propulsion System application model, in addition to：
Matpower meta-models are created, the Matpower meta-models include Matpower meta-model components and described
Annexation between Matpower meta-model components；Wherein, the Matpower meta-model components include：Generator, bus
And load；Annexation between the Matpower meta-model components includes：Branch line connection, generator connection and load connect
Connect；
Create the interpreter towards Matpower；
The interpreter towards Matpower is used to be compiled post-registration generation the Matpower meta-models
Matpower meta-model components storehouse and Matpower annexations storehouse；
Generation comprising the Matpower meta-model components storehouse, the Matpower annexations storehouse and it is described towards
The Marine Synthesize Electric Propulsion System general modeling framework of Matpower interpreter, wherein the Matpower meta-model components
Storehouse and the Matpower annexations warehouse compartment are in the application layer figure of the Marine Synthesize Electric Propulsion System general modeling framework
Shape interface.
Wherein, branch road connection specifies source and the target of a certain determination branch road, and generator connection is pointed out to connect with generator
The company for the bus number and load being connected with the load is pointed out in the state of the bus number connect and the generator, load connection
Connect state.
In one embodiment provided by the invention, the answering in Marine Synthesize Electric Propulsion System general modeling framework
Set with the meta-model component in layer pattern interface, selected using user from meta-model component storehouse, to the meta-model component
Annexation and to the meta-model component input property parameters generate Marine Synthesize Electric Propulsion System application model,
Including：
In the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, using user from
The Simscape meta-model components that are selected in Simscape meta-model components storehouse, to Simscape meta-model components setting
Annexation and the property parameters generation Marine Synthesize Electric Propulsion System inputted to the Simscape meta-model components should
Use model.
In one embodiment provided by the invention, described in Marine Synthesize Electric Propulsion System general modeling framework
It is the Simscape meta-model components that are selected using user from Simscape meta-model components storehouse, right in application layer graphical interfaces
The annexation of the Simscape meta-model components setting and the attribute ginseng to Simscape meta-model components input
Before number generation Marine Synthesize Electric Propulsion System application model, in addition to：
Simscape meta-models are created, the Simscape meta-models include Simscape meta-model components and described
Annexation between Simscape meta-model components；
Create the interpreter towards Simscape；
The interpreter towards Simscape is used to be compiled post-registration generation the Simscape meta-models
Simscape meta-model components storehouse and Simscape annexations storehouse；
Generation comprising the Simscape meta-model components storehouse, the Simscape annexations storehouse and it is described towards
The Marine Synthesize Electric Propulsion System general modeling framework of Simscape interpreter, wherein the Simscape meta-model components
Storehouse and the Simscape annexations warehouse compartment are in the application layer figure of the Marine Synthesize Electric Propulsion System general modeling framework
Shape interface.
Wherein, the Simscape meta-model components include gas turbine, synchronous generator, excitation, rectifier, open circuit
The modules such as device, cable, inverter, motor, propeller, hull, there is corresponding link block between respective module.
Step S102：The Marine Synthesize Electric Propulsion System application model is compiled as using the interpreter pre-set
Executable script file.
In one embodiment provided by the invention, it is described using the interpreter that pre-sets by the ship craft integrated electric power
Propulsion system application model is compiled as executable script file, including：
Using the interpreter towards Matpower pre-set by the Marine Synthesize Electric Propulsion System application model
It is compiled as the script file that can be used for Matpower to calculate.
In one embodiment provided by the invention, it is described using the interpreter towards Matpower that pre-sets by institute
The script file that Marine Synthesize Electric Propulsion System application model is compiled as can be used for Matpower to calculate is stated, is specifically included：
The Marine Synthesize Electric Propulsion System application mould is extracted using the interpreter towards Matpower pre-set
The model data of type；
The interpreter towards Matpower checks whether the model data meets Marine Synthesize Electric Propulsion System
Constraints；
The interpreter towards Matpower according to the model data compile respectively generator matrix, bus matrix and
Network matrix, generation can be used for the script file that Matpower is calculated.
In one embodiment provided by the invention, it is described using the interpreter that pre-sets by the ship craft integrated electric power
Propulsion system application model is compiled as executable script file, including：
Using the interpreter towards Simscape pre-set by the Marine Synthesize Electric Propulsion System application model
It is compiled as the script file that can be used for Simscape to calculate.
In one embodiment provided by the invention, it is described using the interpreter towards Simscape that pre-sets by institute
The script file that Marine Synthesize Electric Propulsion System application model is compiled as can be used for Simscape to calculate is stated, is specifically included：
The Marine Synthesize Electric Propulsion System application mould is extracted using the interpreter towards Simscape pre-set
The model data of type；
The interpreter towards Simscape checks whether the model data meets Marine Synthesize Electric Propulsion System
Constraints；
The interpreter towards Simscape according to the model data compile respectively generator matrix, bus matrix and
Network matrix, generation can be used for the script file that Simscape is calculated.
Because Simscape is different from MatPower, the latter is to carry out computing with a matrix type, and the former is then based on
The simulation model that Simulink forms system obtains simulation result by Simulink solver, and therefore, the present embodiment is being held
During row, the interpreter towards Simscape extracts the model data of the Marine Synthesize Electric Propulsion System application model, described
Model data includes the data such as system composition, component type, mutual topological relation and component parameter, while is increased using dynamic
List preserves component object (component, annexation), and different components are mapped as to respective modules/function in simulation software,
Then check that all parameters and system are set, it is ensured that meet all system constraints；Self-organizing system information, generation
The script file that can perform in corresponding simulation software.In data processing aspect, for SimScape, interpreter calls first
" new_system () " function establishes the system model of a blank, " add_block () " function addition group into system
Part, and use " add_line () " function to establish the connection topological relation of system, it can be used for Simscape to count so as to organize the formation of
The script file of calculation.
Step S103：The executable script file is performed, obtains simulation result.
It is described to perform the executable script file in one embodiment provided by the invention, obtain simulation result, bag
Include：
The script file calculated available for Matpower is performed, obtains Matpower simulation results.
The script file that can be used for Matpower to calculate in one embodiment provided by the invention, described in the execution,
Matpower simulation results are obtained, are specifically included：
Call the Matpower components of Matlab engines to perform the script file calculated available for Matpower, obtain
Matpower simulation results.
It is described to perform the executable script file in one embodiment provided by the invention, obtain simulation result, bag
Include：
The script file calculated available for Simscape is performed, obtains Simscape simulation results.
The script file that can be used for Simscape to calculate in one embodiment provided by the invention, described in the execution,
Simscape simulation results are obtained, are specifically included：
The solver of the Simulink in Matlab engines is called to perform the script text calculated available for Simscape
Part, obtain Simscape simulation results.
In a specific embodiment provided by the invention, the flow of Marine Synthesize Electric Propulsion System modeling and simulating is such as
Under：
First, Marine Synthesize Electric Propulsion System general modeling framework is opened, is in the left frame of the general modeling framework
Each component through Meta model definitions, the application model that can be dragged with mouse to the right side design inframe, establish and apply on the right side
Model；Then, to each component in application model, its attribute information is filled according to the requirement of different components；Next, operation solution
Device is released, generation can be used for the script file that Matpower is calculated, and call the execution of Matlab engines is described to can be used for Matpower to count
The script file of calculation, obtain Matpower simulation results；In addition, grassroot project, for Simscape softwares, establishes application model
And fill in the attribute information of different components；Then, interpreter is run, generation can be used for the script file that Simscape is calculated, and adjust
The script file calculated available for Simscape is performed with Matlab engines, obtains Simscape simulation results.
So far, by step S101 to step S103, it is comprehensive to complete a kind of ship that first embodiment of the invention is provided
Close the flow of electric propulsion system modeling and simulating method.The present invention, using Marine Synthesize Electric Propulsion System general modeling framework
Mathematics library is realized, then application model is compiled as to executable script file automatically using interpreter, so as to realize emulation.
Designer can be operated in application and development layer, without possessing the detailed knowledge to each emulation tool, improve operating efficiency, pole
The earth optimizes the construction cycle, reduces development cost, while when solving prior art and being emulated using Duo Kuan simulation softwares, because
The grammer of each simulation software, constraints are different, poor compatibility, and caused easily error, model are difficult to move between different software
Plant, update and extend the problems such as difficult.
In above-mentioned first embodiment, there is provided a kind of Marine Synthesize Electric Propulsion System modeling and simulating method, therewith
Corresponding, the application also provides a kind of Marine Synthesize Electric Propulsion System modeling and simulating device.Fig. 2 is refer to, it is this hair
A kind of schematic diagram for Marine Synthesize Electric Propulsion System modeling and simulating device that bright second embodiment provides.Due to device embodiment
Embodiment of the method is substantially similar to, so describing fairly simple, the relevent part can refer to the partial explaination of embodiments of method.
Device embodiment described below is only schematical.
A kind of Marine Synthesize Electric Propulsion System modeling and simulating device that second embodiment of the invention provides, including：
Application model modeling module 101, for the application layer figure in Marine Synthesize Electric Propulsion System general modeling framework
In shape interface, using the meta-model component of user's selection, to the annexation of meta-model component setting and to the member
The property parameters generation Marine Synthesize Electric Propulsion System application model of model component input；
Application model collector 102, for using the interpreter pre-set by the ship craft integrated electric propulsion system
System application model is compiled as executable script file；
Application model emulation module 103, for performing the executable script file, obtain simulation result.
In one embodiment that the application provides, the application model modeling module 101, including：
Matpower application model modeling units, for the application in Marine Synthesize Electric Propulsion System general modeling framework
In layer pattern interface, the Matpower meta-model components that are selected using user from Matpower meta-model components storehouse, to described
The annexation of Matpower meta-model components setting and the property parameters life to Matpower meta-model components input
Into Marine Synthesize Electric Propulsion System application model；
The application model collector 102, including：
Matpower application model compilation units, for using the interpreter towards Matpower pre-set by described in
Marine Synthesize Electric Propulsion System application model is compiled as the script file that can be used for Matpower to calculate；
The application model emulation module 103, including：
Matpower application model simulation units, for performing the script file calculated available for Matpower, obtain
Obtain Matpower simulation results.
In one embodiment that the application provides, the Marine Synthesize Electric Propulsion System modeling and simulating device, also wrap
Include：
Matpower meta-model creation modules, for creating Matpower meta-models, the Matpower meta-models include
Annexation between Matpower meta-model components and the Matpower meta-model components；Wherein, the Matpower members
Model component includes：Generator, bus and load；Annexation between the Matpower meta-model components includes：Branch line
Connection, generator connection and load connection；
Matpower interpreter creation modules, for creating the interpreter towards Matpower；
Matpower meta-model Registering modules, it is described towards Matpower's for the Matpower meta-models to be used
Interpreter is compiled post-registration generation Matpower meta-model components storehouse and Matpower annexations storehouse；
Matpower general framework generation modules, for generating comprising the Matpower meta-model components storehouse, described
Matpower annexations storehouse and the Marine Synthesize Electric Propulsion System general modeling frame of the interpreter towards Matpower
Frame, wherein the Matpower meta-model components storehouse and the Matpower annexations warehouse compartment push away in the ship craft integrated electric power
Enter the application layer graphical interfaces of system general modeling framework.
In one embodiment that the application provides, the Matpower application models compilation unit, specifically include：
Matpower model data subelements, for using described in the interpreter extraction towards Matpower pre-set
The model data of Marine Synthesize Electric Propulsion System application model；
Matpower constraintss check subelement, and the pattern number is checked for the interpreter towards Matpower
According to whether meeting the constraints of Marine Synthesize Electric Propulsion System；
Matpower script files generate subelement, for the interpreter towards Matpower according to the pattern number
According to generator matrix, bus matrix and network matrix is compiled respectively, generation can be used for the script file that Matpower is calculated.
In one embodiment that the application provides, the Matpower application models simulation unit, specifically include：
Matpower application models emulate subelement, can described in the Matpower components execution of Matlab engines for calling
The script file calculated for Matpower, obtain Matpower simulation results.
In one embodiment that the application provides, the application model modeling module 101, including：
Simscape application model modeling units, for the application in Marine Synthesize Electric Propulsion System general modeling framework
In layer pattern interface, the Simscape meta-model components that are selected using user from Simscape meta-model components storehouse, to described
The annexation of Simscape meta-model components setting and the property parameters life to Simscape meta-model components input
Into Marine Synthesize Electric Propulsion System application model；
The application model collector 102, including：
Simscape application model compilation units, for using the interpreter towards Simscape pre-set by described in
Marine Synthesize Electric Propulsion System application model is compiled as the script file that can be used for Simscape to calculate；
The application model emulation module 103, including：
Simscape application model simulation units, for performing the script file calculated available for Simscape, obtain
Obtain Simscape simulation results.
In one embodiment that the application provides, the Marine Synthesize Electric Propulsion System modeling and simulating device, also wrap
Include：
Simscape meta-model creation modules, for creating Simscape meta-models, the Simscape meta-models include
Annexation between Simscape meta-model components and the Simscape meta-model components；
Simscape interpreter creation modules, for creating the interpreter towards Simscape；
Simscape meta-model Registering modules, it is described towards Simscape's for the Simscape meta-models to be used
Interpreter is compiled post-registration generation Simscape meta-model components storehouse and Simscape annexations storehouse；
Simscape general framework generation modules, for generating comprising the Simscape meta-model components storehouse, described
Simscape annexations storehouse and the Marine Synthesize Electric Propulsion System general modeling frame of the interpreter towards Simscape
Frame, wherein the Simscape meta-model components storehouse and the Simscape annexations warehouse compartment push away in the ship craft integrated electric power
Enter the application layer graphical interfaces of system general modeling framework.
In one embodiment that the application provides, the Simscape application models compilation unit, specifically include：
Simscape model data subelements, for using described in the interpreter extraction towards Simscape pre-set
The model data of Marine Synthesize Electric Propulsion System application model；
Simscape constraintss check subelement, and the pattern number is checked for the interpreter towards Simscape
According to whether meeting the constraints of Marine Synthesize Electric Propulsion System；
Simscape script files generate subelement, for the interpreter towards Simscape according to the pattern number
According to generator matrix, bus matrix and network matrix is compiled respectively, generation can be used for the script file that Simscape is calculated.
In one embodiment that the application provides, the Simscape application models simulation unit, specifically include：
Simscape application models emulate subelement, for calling the solver of the Simulink in Matlab engines to perform
The script file calculated available for Simscape, obtains Simscape simulation results.
More than, a kind of Marine Synthesize Electric Propulsion System modeling and simulating device provided for second embodiment of the invention is said
It is bright.
A kind of Marine Synthesize Electric Propulsion System modeling and simulating device provided by the invention pushes away with above-mentioned ship craft integrated electric power
Enter system modeling and simulation for identical inventive concept, there is identical beneficial effect, here is omitted.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
It should be noted that the flow chart and block diagram in accompanying drawing show according to the present invention multiple embodiments system,
Architectural framework in the cards, function and the operation of method and computer program product.At this point, in flow chart or block diagram
Each square frame can represent a part for a module, program segment or code, the part bag of the module, program segment or code
Containing one or more executable instructions for being used to realize defined logic function.It should also be noted that at some as the reality replaced
In existing, the function of being marked in square frame can also be with different from the order marked in accompanying drawing generation.For example, two continuous sides
Frame can essentially be performed substantially in parallel, and they can also be performed in the opposite order sometimes, this according to involved function and
It is fixed.It is also noted that the group of each square frame and block diagram in block diagram and/or flow chart and/or the square frame in flow chart
Close, function or the special hardware based system of action can be realized as defined in execution, or specialized hardware can be used
Combination with computer instruction is realized.
The Marine Synthesize Electric Propulsion System modeling and simulating device that the embodiment of the present invention is provided can be computer program
Product, including the computer-readable recording medium of program code is stored, the instruction that described program code includes can be used for performing
Method described in previous methods embodiment, specific implementation can be found in embodiment of the method, will not be repeated here.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.Device embodiment described above is only schematical, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode when actually realizing, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for
The mutual coupling of opinion or direct-coupling or communication connection can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover among the claim of the present invention and the scope of specification.
Claims (10)
- A kind of 1. Marine Synthesize Electric Propulsion System modeling and simulating method, it is characterised in that including：In the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework, using user from meta-model component The meta-model component that is selected in storehouse, to the annexation of meta-model component setting and to meta-model component input Property parameters generate Marine Synthesize Electric Propulsion System application model；The Marine Synthesize Electric Propulsion System application model is compiled as by executable script text using the interpreter pre-set Part；The executable script file is performed, obtains simulation result；The building process of the Marine Synthesize Electric Propulsion System general modeling framework, including：In Meta layers, by being analyzed from many aspects of interaction Marine Synthesize Electric Propulsion System and its composition, Definition system abstract meta-model describes, and its concrete syntax, semantic expressiveness and correlation model constraint；Write the interpreter towards MatPower and Simscape；In application layer, according to the meta-model, and its concrete syntax, semantic expressiveness and correlation model constraint, corresponding member is generated Model component storehouse and annexation storehouse；Generate the Marine Synthesize Electric Propulsion System general modeling being made up of the Meta layers, the application layer and the interpreter Framework.
- 2. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 1, it is characterised in that the ship The building process of synthesis electrical method system general modeling framework, is specifically included：Matpower meta-models are created, the Matpower meta-models include Matpower meta-model components and the Matpower Annexation between meta-model component；Wherein, the Matpower meta-model components include：Generator, bus and load；Institute The annexation stated between Matpower meta-model components includes：Branch line connection, generator connection and load connection；Create the interpreter towards Matpower；The interpreter towards Matpower is used to be compiled post-registration generation the Matpower meta-models Matpower meta-model components storehouse and Matpower annexations storehouse；Generation includes the Matpower meta-model components storehouse, the Matpower annexations storehouse and described towards Matpower Interpreter Marine Synthesize Electric Propulsion System general modeling framework, wherein the Matpower meta-model components storehouse and described Matpower annexations warehouse compartment is in the application layer graphical interfaces of the Marine Synthesize Electric Propulsion System general modeling framework.
- 3. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 2, it is characterised in that described in ship In the application layer graphical interfaces of oceangoing ship synthesis electrical method system general modeling framework, selected using user from meta-model component storehouse Meta-model component, to the meta-model component setting annexation and to the meta-model component input property parameters Marine Synthesize Electric Propulsion System application model is generated, including：It is first from Matpower using user in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework The Matpower meta-model components that are selected in model component storehouse, to the annexation of Matpower meta-model components setting with And Marine Synthesize Electric Propulsion System application model is generated to the property parameters of Matpower meta-model components input；It is described that the Marine Synthesize Electric Propulsion System application model is compiled as by executable pin using the interpreter pre-set This document, including：The Marine Synthesize Electric Propulsion System application model is compiled using the interpreter towards Matpower pre-set For the script file calculated available for Matpower；It is described to perform the executable script file, simulation result is obtained, including：The script file calculated available for Matpower is performed, obtains Matpower simulation results.
- 4. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 3, it is characterised in that the use The Marine Synthesize Electric Propulsion System application model is compiled as can be used for by the interpreter towards Matpower pre-set The script file that Matpower is calculated, is specifically included：The Marine Synthesize Electric Propulsion System application model is extracted using the interpreter towards Matpower pre-set Model data；The interpreter towards Matpower checks whether the model data meets the pact of Marine Synthesize Electric Propulsion System Beam condition；The interpreter towards Matpower compiles generator matrix, bus matrix and network respectively according to the model data Matrix, generation can be used for the script file that Matpower is calculated.
- 5. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 3, it is characterised in that the execution The script file calculated available for Matpower, obtains Matpower simulation results, specifically includes：Call the Matpower components of Matlab engines to perform the script file calculated available for Matpower, obtain Matpower simulation results.
- 6. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 1, it is characterised in that the ship The building process of synthesis electrical method system general modeling framework, is specifically included：Simscape meta-models are created, the Simscape meta-models include Simscape meta-model components and the Simscape Annexation between meta-model component；Create the interpreter towards Simscape；The interpreter towards Simscape is used to be compiled post-registration generation the Simscape meta-models Simscape meta-model components storehouse and Simscape annexations storehouse；Generation includes the Simscape meta-model components storehouse, the Simscape annexations storehouse and described towards Simscape Interpreter Marine Synthesize Electric Propulsion System general modeling framework, wherein the Simscape meta-model components storehouse and described Simscape annexations warehouse compartment is in the application layer graphical interfaces of the Marine Synthesize Electric Propulsion System general modeling framework.
- 7. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 6, it is characterised in that described in ship In the application layer graphical interfaces of oceangoing ship synthesis electrical method system general modeling framework, selected using user from meta-model component storehouse Meta-model component, to the meta-model component setting annexation and to the meta-model component input property parameters Marine Synthesize Electric Propulsion System application model is generated, including：It is first from Simscape using user in the application layer graphical interfaces of Marine Synthesize Electric Propulsion System general modeling framework The Simscape meta-model components that are selected in model component storehouse, to the annexation of Simscape meta-model components setting with And Marine Synthesize Electric Propulsion System application model is generated to the property parameters of Simscape meta-model components input；It is described that the Marine Synthesize Electric Propulsion System application model is compiled as by executable pin using the interpreter pre-set This document, including：The Marine Synthesize Electric Propulsion System application model is compiled using the interpreter towards Simscape pre-set For the script file calculated available for Simscape；It is described to perform the executable script file, simulation result is obtained, including：The script file calculated available for Simscape is performed, obtains Simscape simulation results.
- 8. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 7, it is characterised in that the use The Marine Synthesize Electric Propulsion System application model is compiled as can be used for by the interpreter towards Simscape pre-set The script file that Simscape is calculated, is specifically included：The Marine Synthesize Electric Propulsion System application model is extracted using the interpreter towards Simscape pre-set Model data；The interpreter towards Simscape checks whether the model data meets the pact of Marine Synthesize Electric Propulsion System Beam condition；The interpreter towards Simscape compiles generator matrix, bus matrix and network respectively according to the model data Matrix, generation can be used for the script file that Simscape is calculated.
- 9. Marine Synthesize Electric Propulsion System modeling and simulating method according to claim 7, it is characterised in that the execution The script file calculated available for Simscape, obtains Simscape simulation results, specifically includes：Call the solver of the Simulink in Matlab engines to perform the script file calculated available for Simscape, obtain Obtain Simscape simulation results.
- A kind of 10. Marine Synthesize Electric Propulsion System modeling and simulating device, it is characterised in that including：Application model modeling module, for the application layer graphical interfaces in Marine Synthesize Electric Propulsion System general modeling framework In, using the meta-model component of user's selection, to the annexation of meta-model component setting and to the meta-model group The property parameters generation Marine Synthesize Electric Propulsion System application model of part input；Application model collector, for using the interpreter pre-set by the Marine Synthesize Electric Propulsion System application mould Type is compiled as executable script file；Application model emulation module, for performing the executable script file, obtain simulation result.
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