CN107463614A - Eco-hydrological Model structure and parameter simulation method based on modeling framework - Google Patents
Eco-hydrological Model structure and parameter simulation method based on modeling framework Download PDFInfo
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Abstract
The invention discloses the method for the structure of the Eco-hydrological Model based on modeling framework and parameter simulation; the present invention is split to existing model according to physical process; the module of survey region is preferably adapted for from the module for splitting or accumulating; according to the physical process of research; module fusion is carried out based on modeling environment inner couplings mechanism; implementation model is reconstructed or improved, present invention additionally comprises：Variable, module, container, model, modeling language, form HOME integrated modeling environment frameworks, software architecture, application mode and model construction thinking, form the model management using module as elementary cell, structure, coupling and model integrated flow, establish model metadata, data pool, data exchange mechanism, read and write I/O interfaces, Java modules and the key technology of Fortran modules compiling encapsulation operation, form engineering management, module management, mathematics library, modeling, visualization is with parameter optimization function and based on order line, the graphical integrated modeling environment HOME for pulling structure model.
Description
Technical field
The present invention relates to hydrographic survey field, the Eco-hydrological Model structure and parameter simulation of modeling framework are based especially on
Method.
Background technology
Management of the existing integrated modeling framework to model and development ability deficiency, and towards object it is indefinite, lack
The organic coupling of data, method, model, visualization etc., to model construction, operation, evaluation and band inconvenience is applied,
In addition, integrated modeling environment also lacks the support to high-performance calculation, operational efficiency is low.With observation technology, computer technology,
Network technology and the development of high-performance calculation, maximally utilise Information technology, establish one make full use of information technology and
The basin integrated modeling environment of scientific accumulation is very necessary and urgent.Also there are some new hairs in watershed discretization research
Exhibition trend.
(1) modeling environment turns into the trend of geoscience modeling research
With progressively going deep into for each independent educational project research such as the hydrology, ecology, each key element organic combination is conducted a research
As the trend of basin scientific development, watershed discretization research field progressively turns into branch towards model integrated research and development, modeling framework
Support the main environment of model integrated.The introducing of integrated modeling framework is beneficial to the organization and administration of existing model resource, conveniently grinds
The acquisition model metamessage of personnel is studied carefully, while model application study is carried out, there is provided model construction is supported, avoids redundancy from opening
Hair, cost-effective and resource.Integrated modeling framework is also the modularization management of model resource simultaneously, forms unified model and mould
Slip gauge model, researcher can modify to module, combine, reconstruct, and build new model by the coupling between module, improve
Model, forms new model application, the reuse of implementation model and module and shared.Integrated modeling framework will turn into accelerated model structure
The important technical and back-up environment built, international integrated modeling environment research and development is rapid, developed such as SME,
The dozens of modeling framework such as MMS, OpenMI, as the main environment of model comprehensive integration research.
(2) application of the high-performance calculation in scale-model investigation and parameter simulation
High-performance calculation has been acknowledged as after theoretical and experimental science, the third-largest scientific research in the human knowledge world
Method, it is the important means of scientific and technical innovation.High-performance calculation is gradually to each since the subjects such as atmospheric science, remote sensing, geology
Subject identity, especially in the basin comprehensive study that the objects such as weather, ecology, the hydrology, soil are integrated, high-performance calculation can
To provide strong calculating branch for the model comprehensive simulation research in basin, parameter optimization, big data analysis, visual analyzing
Hold, have become the indispensable important environment of the analog study of Integrated river basin management and basin challenge.High-performance calculation
Supporting as the Important Platform for promoting basin the reach of science and innovating.
(3) uncertainty analysis of model, parameter simulation, optimization and data inversion, which turn into, needs urgently to solve the problems, such as to drive
Dynamic data, parameter, model structure etc. error, collective effect result in the uncertain of model, therefore, must be to being ground into as section
Fruit and the analog result of administrative decision information source carry out uncertainty analysis.Model is highly relied on data and parameter, particularly
Distributed stream domain model, this China relatively deficient to data information, especially data and parameter are more difficult to obtain west area, entered
Row parameter simulation, parameter evaluation and data inversion are very necessary.
(4) integration of basin comprehensive study and the inexorable trend of decision support development
The research in basin is, it is necessary to which multidisciplinary multi-field cooperative cooperating, refines each process and object, then comprehensive integration
Research, form multi-crossed disciplines global advantage., will be each with progressively going deep into for each independent educational project research such as the hydrology, ecology
Key element connects the trend studied and managed as basin scientific development, and also urgently a kind of integrated Various database is (real
When observe), the efficient comprehensive the integration environment that is integrated of data knowledge base, method base, model library and management decision system
To support.One is needed by providing the structure integrated modeling framework that ecology-hydrological model nucleus module builds come support model.
Ecology based on modeling framework-hydrological model structure and parameter simulation brief introduction：With to ecological, hydrological model
Management and development ability.It is the integrated modeling framework with universality, is applicable ecology, model is integrated in hydrology field, to life
State, hydrology class model have block mold operation, model module management, model data management, intermodule coupling and visualization.
With progressively going deep into for each independent educational project research such as the hydrology, ecology, each key element organic combination is conducted a research
As the trend of basin scientific development, watershed discretization research field progressively turns into branch towards model integrated research and development, modeling framework
Support the main environment of model integrated.The research and development of integrated modeling framework are beneficial to the organization and administration of existing model resource, conveniently grind
Study carefully personnel and obtain model information, while model application study is carried out, there is provided model construction is supported, avoids redundancy from developing, and is saved
About cost and resource.Integrated modeling framework is also the modularization management of model resource simultaneously, forms unified model and module rule
Model, researcher can modify to module, combine, reconstruct, and build new model by the coupling between module, improve mould
Type, forms new model application, the reuse of implementation model and module and shared.
Modeling framework fits together data, parameter and model, preferred parameter scheme and integrated multiple models, with solution
Certainly multi- disciplinary integrated and the problem of resource rational utilization.Modeling framework implementation model, data, parameter are shared between researcher
And cooperation, form data, simulation calculates and visual Important Platform.
The content of the invention
For above-mentioned technical problem, the present invention provides Eco-hydrological Model structure and parameter simulation side based on modeling framework
Method
Eco-hydrological Model structure and parameter simulation method, its method based on modeling framework are：Existing model is carried out
Split according to physical process, each advantage mould of survey region or object is then preferably adapted for from the module for splitting or accumulating
Block, or using modeling environment structure new module, the physical process for research is then based on, based on modeling environment inner couplings machine
Reason carries out module fusion, or replaces incomplete module in existing model, and implementation model is reconstructed or improved, and integrated modeling environment exists
Under the support of data Layer, application layer and client layer, by pretreatment part, model management structure and analog portion, post processing part
Composition, emphasis form the HOME core systems based on high-performance calculation command-line access mode, are easy to use based on mathematics library
The HOME desktop application systems of family operation, and the HOME Web application systems that Web is combined with high-performance calculation.
Preferably, additionally include：Variable, module, container, model, modeling language, model construction running, mould
Type metadata, data pool, data exchange mechanism, I/O interfaces.
Preferably, the module is the minimum composition unit of model, has complete physical significance.In parameter and data
Under driving, the model running independent as one.Each the variable number of module is determined by the data object number for needing to exchange,
Each variable defines metadata.Standardized module includes：The metadata of module, one or more variable objects, variable member number
(initialization, performed, cleaning) according to, method.
Preferably, the container is a certain moduli block, has contained the module collection of same spatial and temporal resolution, has controlled
The data transfer of intermodule, module execution order, iterations, container are the minimum units of data exchange, mould in same container
Data can be transmitted between block mutually, the object in same container has unified spatial and temporal resolution.
Preferably, the data pool is used for the variable for keeping intermodule transmission, and each container has a data pool.Module
In variable and data pool in variable be same reference object, committed memory is in same address.In order to become in intermodule transmission
Amount, defines a set of object that can be used to transmit basic data type
Preferably, the model is made up of multiple variables and container, and the container is again by multiple definition modules and set of variables
Into the container includes HRU containers, time containers and space container.Each container has a data pool to keep intermodule to pass
The variable passed, have to define a set of basic data type object that can be used to transmit in the variable of intermodule transmission, encapsulate
25 typess of variables, the data exchange between the container internal module, define data pool data type, define module interface,
Fusion device interface and model interface.
Preferably, comprising 6 front cover essential core functions, engineering management：HOME Models Sets are managed in a manner of engineering management
Into；Module management：The module of fractionation is managed, with the expression of different iconic images；Mathematics library：HOME is modeled
Language corresponds to the structured modeling of towed and tree-like modeling；Modeling：HOME dry runs and output, log management；Can
Depending on change：The visualization and statistical analysis of space-time data；Parameter optimization：It is proposed a kind of Meta-heuristics collaboratively searching group based on colony
Intelligent algorithm SLF, ABC, GA.
Preferably, the modeling parsing and operation include the parsing of the description file for implementation model, by .hom
Document analysis parses for the XML of model description object；For by model description object, loading container, the class of module, forming one
The model loading of the individual model object run；For being run by the init () of calling model, run (), clear () method
The model running of model and the method for reading data for providing different types of file, during model running, read from file
Access evidence, and write the result into the reading and writing data of file；The Fortran model runnings include being used to realize java by ant
The automatic compiling of code, fortran codes, fortran codes automatic packaging is into java modules, and most all compiling knot at last
The code that fruit breaks into jar bags compiles packing and realizes that fortran codes automatically generate calling fortran dynamics after resolved automatically
The Fortran codes automatic packaging of the java standard module codes of chained library is into java modules.
Preferably, it is real for the hydrological model, parameter Estimation and the evaluation method that are related in Heihe River basin research in HOME
The now coupling association of model, parameter, data, method for parameter estimation and uncertainty analysis method, constructs Watershed Hydrologic Models
The parameter optimization algorithm based on colony intelligence optimized algorithm such as shuffled frog leaping algorithm and artificial bee colony algorithm, and be based on Xinanjiang River mould
Type is tested, the bee colony of foundation, the hydrologic parameter optimization method for the algorithm that leapfrogs, and largely improves hydrological model ginseng
The success rate and simulation precision of number estimation.
Eco-hydrological Model structure and parameter simulation method, including HOME functional structures based on modeling framework, it is described
HOME functional structures include simulation parsing and operation and Fortran model runnings, and the simulation parsing and operation are included for real
The parsing of the description file of existing model .hom document analysis is parsed for the XML of model description object；For being described by model
Object, container, the class of module are loaded, form the model loading of a model object that can be run；For passing through calling model
Init (), run (), the model running of clear () method moving model and the data for providing different types of file
Read method, during the operation of model, data are read from file, and write the result into the reading and writing data of file；The Fortran
Model running includes being used for the automatic compiling for realizing java codes, fortran codes by ant, fortran code automatic packagings
Into java modules, and most all compiling result breaks into the codes of jar bags and compiles packing automatically and realize fortran codes at last
The Fortran code automatic packagings for the java standard module codes for calling fortran dynamic link libraries are automatically generated after resolved
Into java modules.
It is further to include util, runtime, model, io, poolData, seven bag compositions of ui, nap, wherein util
It is public bag, for depositing some public methods；Runtime bags are home operation control bags；Model bags are home core
The heart；The parsing of the read method and xml of different types of data of io package definitions；PoolData defines home data type；
Ui is user interface, i.e. home orders line entry；Nap bags contain the automatic packaging for realizing fortran codes.
It is further to include defining module, container, model and variable.Preferably, the model is by multiple variables and appearance
Device is formed, and the container is made up of multiple definition modules and variable again, and the container includes HRU containers, time containers and space
Container.
Preferably, each container has a data pool to keep the variable of intermodule transmission, in the variable of intermodule transmission
Have to define a set of basic data type object that can be used to transmit, encapsulate 25 typess of variables.
Preferably, the data exchange between the container internal module, defines data pool data type, defines module and connect
Mouth, fusion device interface and model interface.
Preferably, the model is described with xml, and Runtime objects, framework parse to xml document when passing through operation,
It is assembled into a model object that can be run, finally have the init () of Runtime object reference model objects, run (),
Clear () method moving model.
HOME modeling environments of the present invention are mainly using model and module as management object, in the base for the function of providing administrative model
On plinth, each model is split into multiple modules with physical significance, forms HOME module resource storehouse.Torn open around model
Point, structure and the module resource imported, for a research process, there is provided by the coupling of multiple modules, build new model or
The function of improved model；Models or module of the HOME around research, there is provided model parameter, thematic data management, there is provided model
Simulation is calculated, simulation visualization and mathematical statistics are supported, there is provided the support of parameter optimization and model simulation results evaluation analysis,
HOME will support the importing of external model, module, and the model of importing, module are incorporated into model library and module library, there is provided outside
Test, checking, simulation and the evaluation of model are imported, HOME integrated modeling frameworks develop patterned model management and structure work
Tool, including the function such as patterned module management, model construction, model running, parameter optimization, operation result visualization..
Brief description of the drawings
Fig. 1 is the HOME frame diagrams of the present invention；
Fig. 2 is the HOME functional flow diagrams of the present invention；
Fig. 3 is the HOME data exchange mechanisms of the present invention；
The HOME data exchange mechanisms signal that Fig. 4 is the present invention is thought；
Fig. 5 is the HOME module definitions of the present invention；
Fig. 6 is the model construction and operational process of the present invention；
Fig. 7 is the Fortran module compiling figures of the present invention；
Fig. 8 is the parameter optimization of the present invention.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Such as Fig. 1 and with reference to shown in Fig. 8, Eco-hydrological Model structure and parameter simulation method, its side based on modeling framework
Method is：Existing model split according to physical process, then is preferably adapted for studying from the module for splitting or accumulating
Region or each advantage module of object, or using modeling environment structure new module, it is then based on the physical process for research, base
Module fusion is carried out in modeling environment inner couplings mechanism, or replaces incomplete module in existing model, implementation model reconstruct
Or improve, integrated modeling environment is built under the support of data Layer, application layer and client layer by pretreatment part, model management
Being formed with analog portion, post processing part, emphasis forms the HOME core systems based on high-performance calculation command-line access mode,
Based on the user-friendly HOME desktop applications system of mathematics library, and the HOME that Web is combined with high-performance calculation
Web application systems.
Further, additionally include：Variable, module, container, model, modeling language, model construction running,
Model metadata, data pool, data exchange mechanism, I/O interfaces, the module are the minimum composition units of model, are had complete
Physical significance.Under the driving of parameter and data, the model running independent as one.The variable number of each module is by needing
The data object number to be exchanged determines that each variable defines metadata.Standardized module includes：The metadata of module, one
Individual or multiple variable objects, variable metadata, method (initialization, performing, cleaning), the container is a certain moduli block,
Contain the module collection of same spatial and temporal resolution, control the data transfer of intermodule, module execution order, iterations,
Container is the minimum unit of data exchange, and intermodule can transmit data mutually in same container, the object tool in same container
There is unified spatial and temporal resolution.
Further, the data pool is used for the variable for keeping intermodule transmission, and each container has a data pool.Mould
The variable in variable and data pool in block is same reference object, and committed memory is in same address.In order in intermodule transmission
Variable, a set of object that can be used to transmit basic data type is defined, the model is made up of multiple variables and container, described
Container is made up of multiple definition modules and variable again, and the container includes HRU containers, time containers and space container.It is each to hold
Device has a data pool to keep the variable of intermodule transmission, and having to define in the variable of intermodule transmission a set of can be used to pass
The basic data type object passed, encapsulates 25 typess of variables, the data exchange between the container internal module, defines data
Pond data type, define module interface, fusion device interface and model interface.
Further, comprising 6 front cover essential core functions, engineering management：HOME models are managed in a manner of engineering management
It is integrated；Module management：The module of fractionation is managed, with the expression of different iconic images；Mathematics library：HOME is built
Mould language corresponds to the structured modeling of towed and tree-like modeling；Modeling：HOME dry runs and output, log management；
Visualization：The visualization and statistical analysis of space-time data；Parameter optimization：It is proposed a kind of Meta-heuristics collaboratively searching based on colony
Swarm intelligence algorithm SLF, ABC, GA, the modeling parsing and operation include the parsing of the description file for implementation model,
.hom document analysis is parsed for the XML of model description object；For by model description object, loading container, the class of module,
Form the model loading of a model object that can be run；For init (), run (), clear () side by calling model
The model running of method moving model and the method for reading data for providing different types of file, during model running, from text
Data are read in part, and write the result into the reading and writing data of file；The Fortran model runnings include being used for by ant realities
The automatic compiling of existing java code, fortran codes, fortran codes automatic packaging are all at last into java modules, and most
The code that compiling result breaks into jar bags compiles packing and realizes that fortran codes automatically generate calling after resolved automatically
The Fortran codes automatic packaging of the java standard module codes of fortran dynamic link libraries is into java modules.
Further, hydrological model, parameter Estimation and the evaluation method being related in being studied in HOME for Heihe River basin,
The coupling association of implementation model, parameter, data, method for parameter estimation and uncertainty analysis method, constructs River Basin Hydrology mould
The parameter optimization algorithm based on colony intelligence optimized algorithm such as shuffled frog leaping algorithm and artificial bee colony algorithm of type, and it is based on the Xinanjiang River
Model is tested, and the bee colony of foundation, the hydrologic parameter optimization method for the algorithm that leapfrogs, largely improves hydrological model
The success rate and simulation precision of parameter Estimation.
Eco-hydrological Model structure and parameter simulation method, including HOME functional structures based on modeling framework, it is described
HOME functional structures include simulation parsing and operation and Fortran model runnings, and the simulation parsing and operation are included for real
The parsing of the description file of existing model .hom document analysis is parsed for the XML of model description object；For being described by model
Object, container, the class of module are loaded, form the model loading of a model object that can be run；For passing through calling model
Init (), run (), the model running of clear () method moving model and the data for providing different types of file
Read method, during the operation of model, data are read from file, and write the result into the reading and writing data of file；The Fortran
Model running includes being used for the automatic compiling for realizing java codes, fortran codes by ant, fortran code automatic packagings
Into java modules, and most all compiling result breaks into the codes of jar bags and compiles packing automatically and realize fortran codes at last
The Fortran code automatic packagings for the java standard module codes for calling fortran dynamic link libraries are automatically generated after resolved
Into java modules.
It is further to include util, runtime, model, io, poolData, seven bag compositions of ui, nap, wherein util
It is public bag, for depositing some public methods；Runtime bags are home operation control bags；Model bags are home core
The heart；The parsing of the read method and xml of different types of data of io package definitions；PoolData defines home data type；
Ui is user interface, i.e. home orders line entry；Nap bags contain the automatic packaging for realizing fortran codes.
Further include module (component), container (context), model (model), variable
(AttributeAccess)。
Further, the model is made up of multiple variables and container, and the container is made up of multiple modules and variable again,
The container includes HRU containers, time containers and space container.
Further, each container has a data pool to keep the variable of intermodule transmission, in the change of intermodule transmission
Amount has to define a set of basic data type object that can be used to transmit, and encapsulates 25 typess of variables.
Further, the data exchange between the container internal module, defines data pool data type, defines module and connect
Mouth, fusion device interface and model interface, the model are described with xml, and Runtime objects when passing through operation, framework is to xml document
Parsed, it is assembled into a model object that can be run, the init for finally there are Runtime object reference model objects
(), run (), clear () method moving model.
Further, metadata of the standardized module including module, one or more variable objects, variable metadata, side
Method (initialization, performs, cleaning).
HOME modeling environments of the present invention are mainly using model and module as management object, in the base for the function of providing administrative model
On plinth, each model is split into multiple modules with physical significance, forms HOME module resource storehouse.Torn open around model
Point, structure and the module resource imported, for a research process, there is provided by the coupling of multiple modules, build new model or
The function of improved model；Models or module of the HOME around research, there is provided model parameter, thematic data management, there is provided model
Simulation is calculated, simulation visualization and mathematical statistics are supported, there is provided the support of parameter optimization and model simulation results evaluation analysis,
HOME will support the importing of external model, module, and the model of importing, module are incorporated into model library and module library, there is provided outside
Test, checking, simulation and the evaluation of model are imported, HOME is developed based on patterned module Coupling method function, graphically
System administration and application function.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (9)
1. Eco-hydrological Model structure and parameter simulation method based on modeling framework, it is characterised in that：Its method is：To existing
Model split according to physical process, and survey region or object are then preferably adapted for from the module for splitting or accumulating
Each advantage module, or using modeling environment structure new module, the physical process for research is then based on, based in modeling environment
Portion's coupling mechanism carries out module fusion, or replaces incomplete module in existing model, and implementation model reconstruct or improvement are integrated to build
Modular ring border under the support of data Layer, application layer and client layer, by pretreatment part, model management structure with analog portion, after
Process part forms, and emphasis forms the HOME core systems based on high-performance calculation command-line access mode, based on graphically building
The user-friendly HOME desktop applications system of mould, and the HOME Web application systems that Web is combined with high-performance calculation.
2. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 1
In：Additionally include：Variable, module, container, model, modeling language, model construction running, model metadata, data
Pond, data exchange mechanism and I/O interfaces.
3. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 2
In：The module is the minimum composition unit of model, under the driving of parameter and data, the model running independent as one,
The variable number of each module is determined that each variable defines metadata by the data object number for needing to exchange, and standardizes mould
Block includes：The metadata of module, one or more variable objects, variable metadata and method.
4. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 2
In：The container is a certain moduli block, has contained the module collection of same spatial and temporal resolution, controls the data of intermodule
Transmission, module execution order, iterations, container are the minimum units of data exchange, and intermodule can be mutual in same container
Data are transmitted, the object in same container has unified spatial and temporal resolution.
5. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 2
In：The data pool is used to keeping the variable of intermodule transmission, and each container has a data pool, variable and number in module
It is same reference object according to the variable in pond, committed memory in order to transmit variable in intermodule, is defined a set of in same address
The object for transmitting basic data type can be used for.
6. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 2
In：The model is made up of multiple variables and container, and the container is made up of multiple definition modules and variable again, the container bag
Include HRU containers, time containers and space container.Each container has a data pool to keep the variable of intermodule transmission, in mould
The variable transmitted between block has to define a set of basic data type object that can be used to transmit, and encapsulates 25 typess of variables,
Data exchange between the container internal module, defines data pool data type, defines module interface, fusion device interface and mould
Type interface.
7. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 1
In further comprising 6 front cover essential core functions, engineering management：HOME model integrateds are managed in a manner of engineering management；Module
Management：The module of fractionation is managed, with the expression of different iconic images；Mathematics library：HOME modeling languages pair
Answer the structured modeling of towed and tree-like modeling；Modeling：HOME dry runs and output, log management；Visualization：When
The visualization and statistical analysis of empty data；Parameter optimization：It is proposed that a kind of Meta-heuristics collaboratively searching colony intelligence based on colony is calculated
Method SLF, ABC, GA.
8. the Eco-hydrological Model structure based on modeling framework exists with parameter simulation method, its feature as claimed in claim 1
In：The modeling parsing and operation include the parsing of the description file for implementation model, are mould by .hom document analysis
The XML parsings of type description object；For by model description object, loading container, the class of module, forming a mould that can be run
The model loading of type object；For being transported by the model of the init () of calling model, run (), clear () method moving model
Row and for providing the method for reading data of different types of file, during model running, data are read from file, and will knot
Fruit writes the reading and writing data of file；The Fortran model runnings include being used to realize java codes, fortran generations by ant
The automatic compiling of code, fortran codes automatic packaging is into java modules, and most all compiling result breaks into jar bags at last
Code compiles packing and realizes that fortran codes automatically generate the java for calling fortran dynamic link libraries after resolved automatically
The Fortran codes automatic packaging of standard module code is into java modules.
9. parameter optimization method as claimed in claim 3, it is characterised in that：For being related in Heihe River basin research in HOME
Hydrological model, parameter Estimation and evaluation method, implementation model, parameter, data, method for parameter estimation and uncertainty analysis side
The coupling association of method, constructs being calculated based on colony intelligence optimized algorithm such as shuffled frog leaping algorithm and artificial bee colony for Watershed Hydrologic Models
The parameter optimization algorithm of method, and be tested based on Xinanjiang model, the hydrologic parameter optimization of the bee colony of foundation, the algorithm that leapfrogs
Method, largely improve the success rate and simulation precision of Hydro-Model Parameter Calibration Technology estimation.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334702A (en) * | 2018-02-08 | 2018-07-27 | 广州地理研究所 | A kind of unga(u)ged basin hydrologic forecast south China model building method |
| CN108874936A (en) * | 2018-06-01 | 2018-11-23 | 河海大学 | A kind of hydrologic forecasting method suitable for Mountain Area based on improvement Xinanjiang model |
| CN109271465A (en) * | 2018-08-23 | 2019-01-25 | 成都信息工程大学 | A kind of Hydrological Data Analysis and methods of exhibiting based on cloud computing |
| CN112507549A (en) * | 2020-12-03 | 2021-03-16 | 中国水利水电科学研究院 | Modular hydrological simulation system |
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