CN102298331A - Electromagnetic rail gun simulation system based on high level architecture (HLA) and realization method thereof - Google Patents
Electromagnetic rail gun simulation system based on high level architecture (HLA) and realization method thereof Download PDFInfo
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Abstract
The invention relates to an electromagnetic rail gun simulation system based on a high level architecture (HLA) and a realization method thereof. The simulation system comprises: an electromagnetic rail gun subsystem, an object subsystem, a simulation operation control subsystem, a process monitoring subsystem, a data recording subsystem, a playback and visual display subsystem. By using the electromagnetic rail gun simulation system established according to the method of the invention, state change of each component of the electromagnetic rail gun can be analyzed through multi angles, such as data, a curve and vision; a plurality of processes, such as an emission process of the electromagnetic rail gun, a flight process of a bullet, the process of smashing an object and the like, can be panoramically displayed; the simulation process and the speed can be reasonably controlled and adjusted; a system analysis of the electromagnetic rail gun can be supported. By using the system and the method of the invention, the different simulation subsystem can be configured to realize the electromagnetic rail gun simulation systems which have different purposes according to a research task and the application purpose of the electromagnetic rail gun. Therefore, strong portability, reusability and expansibility can be obtained.
Description
Technical field
The present invention relates to the computer simulation technique field, particularly relate to a kind of electromagnetic railgun analogue system and implementation method based on HLA.
Background technology
Electromagnetic railgun is to adopt ELECTROMAGNETIC LAUNCH TECHNOLOGY, utilizes the Lorentz force ACCELERATING PROJECTILE, makes bullet reach superfast emitter.Initial velocity height, flight time are short because it has, energy discharges advantages such as being easy to control, so have important application prospects.
In the development and design process of electromagnetic railgun, electromagnetic railgun is carried out emulation, can shorten the lead time, reduce development cost, reduce to test risk, so system emulation is an important technology in the research process.The electromagnetic railgun distributed emulation is for the physical phenomenon of electromagnetic railgun emission process complexity is fully studied, the functions such as control, demonstration and analysis of simulation process are assigned on the different computing machines, to improve the efficient of electromagnetic railgun system emulation.
The key issue of distributed emulation is the interoperability problem that solves a plurality of simulation subsystems.U.S. Department of Defense has proposed High Level Architecture technology (high level architecture in nineteen ninety-five in its modeling and simulation Major program, be called for short HLA), its main order just be to wish the interoperability by improving Simulation Application and the reusability of artificial resource, improve the efficient of setting up analogue system and the efficiency-cost ratio of analogue system.The HLA technology can be joined together a plurality of small-sized analogue systems to make up the Large-Scale Complicated Simulation Systems of a feature richness.In the distributed interactive simulation, High Level Architecture (HLA) standard has been accepted as international simulation standard.
Scene Simulation is on the basis of numerical simulation, express the process and the result of numerical simulation with figure and animation, it can be presented at a large amount of, miscellaneous data on the screen with computer graphics techniques effectively, the variation of these images of the observation of multi-angle in whole process.The what comes into a driver's technology is used for the electromagnetic railgun system emulation, can gives the very strong feeling of immersion of user, deepen understanding the electromagnetic railgun course of work with each course of work of electromagnetic railgun true to nature showing directly perceived.
New through looking into, about not appearing in the newspapers based on electromagnetic railgun analogue system and the implementation method of HLA.
Summary of the invention
The purpose of this invention is to provide a kind of electromagnetic railgun analogue system based on HLA.This system can be to the state variation of each building block of electromagnetic railgun from data, curve and what comes into a driver's multi-angular analysis, a plurality of process panoramas such as the emission process of electromagnetic railgun, the flight course of bullet and the process of target kill are showed, supported the systematic analysis of electromagnetic railgun.
Technical solution of the present invention: based on the electromagnetic railgun analogue system of HLA, be used for, realize the electromagnetic railgun analogue system, comprising: artificial physical, emulation assistant analysis instrument, bottom communication back-up system on HLA simulation standard basis;
Described artificial physical is in order to the motion process of the emulation electromagnetic railgun course of work and target;
Described emulation assistant analysis instrument, in order to the simulation process of electromagnetic railgun and target is controlled, is shown, analysis, playback;
Described bottom communication back-up system by with the RTI interface communication, realize the data communication in the simulation process.
During enforcement, described artificial physical comprises electromagnetic railgun subsystem and target sub system, described electromagnetic railgun subsystem is in order to resolving electromagnetic railgun course of work model, and the electromagnetic railgun work state information is sent to the subsystem that needs to receive corresponding information; Described target sub system is in order to resolving target movement model, and target state information is sent to the subsystem that needs to receive corresponding information.
During enforcement, described emulation assistant analysis instrument comprises simulation run control subsystem and what comes into a driver's display subsystem, described simulation run control subsystem is controlled and is regulated simulation run process and emulation run speed in order to dispose the initial parameter of described electromagnetic railgun subsystem, target sub system and environment; Described what comes into a driver's display subsystem is in order to present the variation of the motion state of electromagnetic railgun and the target form with what comes into a driver's.
During enforcement, described emulation assistant analysis instrument also comprises data recording and playback subsystem, and described data recording and playback subsystem are in order to collect event information and status information in the simulation run process, reproduction simulation run process.
During enforcement, described emulation assistant analysis instrument also comprises the process monitoring subsystem, this process monitoring subsystem receives the running status of each subsystem of real time monitoring in analogue system synchronously to the emulated data that electromagnetic railgun, target sub system in the simulation process send.
During enforcement, described what comes into a driver's display subsystem comprises and is written into railgun and Three-dimension Target solid model and two-dimentional battlefield terrain, dynamically shows situation of battlefield.
Another object of the present invention provides a kind of electromagnetic railgun analogue system implementation method based on HLA.
In order to achieve the above object, the invention provides a kind of electromagnetic railgun analogue system implementation method, specifically implement as followsly, comprising based on HLA:
(1) initial information is set, comprise in the definition electromagnetic railgun analogue system mutual required object class and the data structure of interactive class data between each subsystem and subsystem, and preserve with the form of FED file, the configuration simulation subsystem needs object class, the interactive class ordering/issue, information such as prediction amount.Create the electromagnetic railgun analogue system, send initial parameter to artificial physical;
(2) resolve the course of work model and the target movement model of electromagnetic railgun;
(3) in the simulation process status information of the course of work of railgun building block and target, bullet motion process is passed to the subsystem of appointment with the object class form, power supply in railgun begins and finishes charge/discharge, bullet goes out thorax and target is hit explosion time, event information is passed to the subsystem of appointment with the interactive class form; The what comes into a driver's display subsystem shows the motion process of the course of work of railgun building block and target, the bullet form with what comes into a driver's intuitively; Data recording and playback subsystem are collected the Various types of data that sends, and deposit data file in;
(4) in the whole simulation process, the simulation run control subsystem is controlled and is adjusted simulation process and simulation velocity, and the process monitoring subsystem monitors all incidents, status information.
(5) model running finishes, and railgun and target sub system will be nullified self example, and whole simulation system is destroyed.
(6) after emulation finished, according to the needs of research, data recording and playback subsystem can reappear simulation process, further analyze the operating characteristic of electromagnetic railgun.
The useful achievement that the present invention compared with prior art has:
(1) the electromagnetic railgun simulation system architecture designs based on HLA, has realized separating of emulation back-up environment and Simulation Application.Fully according to the interface specification design of standard, each simulation subsystem of exploitation can carry out seamless link with the electromagnetic railgun analogue system during Design of Simulation System, makes this analogue system have portability, reusability and extensibility preferably.
(2) the electromagnetic railgun analogue system based on HLA is the comprehensive simulating system that integrates Digital Simulation and visual simulating, the course of work and the result that can show electromagnetic railgun from data, curve and what comes into a driver's multi-angle, possess the whole process demonstration of the electromagnetic railgun course of work and two big characteristics of electromagnetic railgun system performance analysis, can satisfy the different demands of systematic analysis.
(3) not only can simulate the inner trajectory process of describing the electromagnetic railgun emission process based on the electromagnetic railgun analogue system of HLA, the outer trajectory process of all right emulation projectile flight, the trajectory process that has reflected the electromagnetic path gun system is goed deep into, is comprehensively studied and lay a good foundation for carrying out the electromagnetic railgun trajectory.
(4) have based on the electromagnetic railgun analogue system of HLA and owe real-time, real-time and super real-time three kinds of simulation velocities, the characteristics of a plurality of processes such as the power source charges that can relate to according to the electromagnetic railgun course of work, power supply discharge and projectile flight, carry out choose reasonable, realize the abundant careful research that each process status is changed.
(5) based on two dimension, the three-dimensional model of the electromagnetic railgun analogue system support of HLA customization, comprise multiple artificial physical model and models of place such as power supply, track, bullet, motion platform and target, be written into railgun and Three-dimension Target solid model and two-dimentional battlefield map, by driving and control to model in the scene, dynamically show situation of battlefield, produce visual effect with strong sense of reality.
Description of drawings
Fig. 1 is the composition structural drawing that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 2 is the process monitoring subsystem process flow diagram that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 3 is the simulation run control subsystem realization figure that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 4 is the electromagnetic railgun subsystem realization figure that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 5 is the target sub system realization figure that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 6 is data recording and the playback subsystem realization figure that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 7 is the what comes into a driver's display subsystem realization figure that the present invention is based on the electromagnetic railgun analogue system of HLA;
Fig. 8 is the realization flow figure of system that the present invention is based on the electromagnetic railgun analogue system of HLA.
Embodiment
For structure of the present invention and characteristics can be understood better, below will enumerate preferred embodiment and also be elaborated in conjunction with the accompanying drawings.
Consult Fig. 1, structural drawing for the electromagnetic railgun analogue system that the present invention is based on HLA comprises electromagnetic railgun subsystem, target sub system, simulation run control subsystem, process monitoring subsystem, data recording and playback subsystem and what comes into a driver's display subsystem.Wherein, electromagnetic railgun subsystem and target sub system are represented the artificial physical in the simulation process, simulation run control subsystem, process monitoring subsystem, data recording and playback subsystem, what comes into a driver's display subsystem be for to the fully detailed research of the course of work of electromagnetic railgun, analyze the emulation assistant analysis instrument of exploitation, each subsystem can be distributed on the different machines in the network.Total system is a support technology with HLA High Level Architecture and RTI flexible bus, has realized the data-transformation facility between subsystem.Electromagnetic railgun subsystem and target sub system are resolved respectively and are respectively formed the model of entity and the motion process of target in the electromagnetic railgun course of work, and status information and event information are sent to assistant subsystem by HLA interface and RTI flexible bus.The process monitoring subsystem receives and demonstration the duty of each subsystem in the real time monitoring analogue system synchronously to state and the event information that artificial physical sends.The simulation run control subsystem is effectively controlled the simulation process of electromagnetic railgun, and simulation run process and speed are rationally controlled and regulated.The what comes into a driver's display subsystem carries out two and three dimensions to the motion state of the duty of the building block of electromagnetic railgun and target and dynamically shows.Data recording and playback subsystem are finished the collection of event information and status information in the simulation run process, and emulation finishes back reproduction simulation process, analyse in depth the performance of electromagnetic railgun.
Process monitoring subsystem implementation of the present invention as shown in Figure 2, at first, essential information to the process monitoring subsystem is configured, the initialization of done subsystem needs the essential information of configuration to comprise that analogue system title, subsystem title, FED file path and filename, RTI path, emulation advance step-length and prediction amount.The process monitoring subsystem judges whether the electromagnetic railgun analogue system is created, if do not have, finishes the electromagnetic railgun analogue system and creates, and add as first subsystem.In the electromagnetic railgun analogue system operational process, each subsystem is coordinated operation, and the time management pattern need be set, and the process monitoring subsystem is advanced according to regular hour mechanism.For supervision, need carry out the order of object class and interactive class to entity state in the simulation process and critical event.After the configuration of finishing information, the process monitoring subsystem time of sending advances request, waits for that emulation begins.After this, other subsystems add successively, can monitor the information such as title, Hostname, logical time of each subsystem by the monitoring interface of process monitoring subsystem.After time advances and asks to obtain permission, process monitoring subsystem and other subsystems are coordinated forward to advance, various object class of Ding Gouing and interactive class information show in object class information table and interactive class information table simultaneously, and important data are shown by performance graph.After simulation process finished, the process monitoring subsystem withdrawed from the electromagnetic railgun analogue system, if last subsystem that withdraws from needs to destroy the electromagnetic railgun analogue system.
Simulation run control subsystem implementation of the present invention as shown in Figure 3, the simulation run control subsystem is made up of four modules, i.e. human-computer interaction module, basic function module, model parameter administration module and simulation run control module.Human-computer interaction module is responsible for finishing user's operation, comprises the function in the operation basic function module, and the control simulation process rationally carries out.Basic function module is used for making up or destroying the electromagnetic railgun analogue system, the essential information of configuration simulation run control subsystem, comprise that subsystem title, FED file path and filename and emulation advance information such as step-length, issue is used for the interactive class of memory model parameter.The model parameter administration module is effectively managed the parameter of electromagnetic railgun, target and environment with the form of data file.The user can be provided with one group of parameter and be stored in the file as the default parameters of electromagnetic railgun emulation, also can and preserve hereof by the interface Reparametrization, when emulation began, basic function module was issued the interactive class of these parameter correspondences, and railgun and target sub system are ordered them.The simulation run control module is controlled and is regulated simulation run process and speed.Functions such as simulation process control comprises that emulation begins, time-out, continuation and termination, it is unusual to find in the simulation process that sometime data occur, and needs to suspend simulation process, analyze emulated data, search the unusual reason of appearance, after reason found, emulation can be proceeded.The simulation velocity adjustment comprises the adjustment of owing real-time, real-time and super real-time three kinds of emulation run speeds, and the emission process of electromagnetic railgun is extremely short, and state variation is violent, for to the emission process labor, need carry out slower-than-real-time simulation.According to the characteristics and the research needs of various process, need rationally regulate simulation velocity.
Electromagnetic railgun subsystem implementation of the present invention as shown in Figure 4, the electromagnetic railgun subsystem is made up of four modules, promptly human-computer interaction module, basic function module, model resolve module and data disaply moudle.Human-computer interaction module is responsible for carrying out alternately with the user, response user's operation.User's operation comprises the function in the operation basic function module, selects the important indicator in the electromagnetic railgun course of work to show, changes figure ground, strengthens display effect.Basic function module is used for making up or destroying the electromagnetic railgun analogue system, the essential information of configuration electromagnetic railgun subsystem, comprise that subsystem title, FED file path and filename, emulation advance information such as step-length, publish/subscribe object class and interactive class, for example issue the object class of the assemblies such as power supply, track and armature of electromagnetic railgun, the interactive class of the memory model parameter that order simulation run control subsystem sends etc.Model resolves the entire work process model that module is used to resolve electromagnetic railgun, comprises the charging process model of power supply, the emission process model of electromagnetic railgun and the flight course model of bullet.At first receive the model parameter that the simulation run control subsystem sends, finish the configuration of each process simulation desired parameters by the HLA interface.After emulation began, power supply began charging according to the output power and the energy storage target of charge power supply, and after all power source voltage reached desired destination voltage, charging process finished, and prepared emission.Subsequently, electromagnetic railgun begins emission, and each power supply discharges according to certain time sequence, the emission process model begins to resolve, and after reaching end condition, for example the displacement of bullet surpasses barrel length, emission process finishes, and bullet penetrates in the bore of electromagnetic railgun, has begun flight course.The thorax speed that goes out of bullet is when flight initial velocity, according to the outer trajectory model, calculates bullet position, velocity information, when bullet hit the mark or ground after, simulation process finishes.In the whole simulation process, the electromagnetic railgun subsystem constantly sends the object class and the interactive class information of announcement, and other subsystems receive corresponding information.Data disaply moudle is used to show that electromagnetic railgun respectively forms the state variation of entity, and state presents with data or curve form.
Target sub system implementation of the present invention as shown in Figure 5, target sub system is made up of three modules, promptly human-computer interaction module, basic function module and model resolve module.Human-computer interaction module is responsible for carrying out finishing the operation that basic function module will be carried out according to customer requirements alternately with the user.Basic function module is used for making up or destroying the electromagnetic railgun analogue system, the essential information of configuration target sub system, comprise that subsystem title, FED file path and filename, emulation advance information such as step-length and prediction amount, publish/subscribe object class and interactive class, for example issue the object class of objective attribute target attribute, the interactive class of the memory model parameter that order simulation run control subsystem sends etc.Model resolves the motion model that module is used to resolve target, receives the model parameter that the simulation run control subsystem sends by the HLA interface, finishes the configuration of target travel process simulation desired parameters.After emulation begins, model resolves the motion process of module according to target, resolve its speed, positional information, and constantly sending object class and the interactive class information of announcing, process monitoring subsystem, data recording and playback subsystem and what comes into a driver's display subsystem receive object class and the interactive class information of ordering.
Data recording of the present invention and playback subsystem implementation as shown in Figure 6, data recording and playback subsystem are made up of four modules, i.e. human-computer interaction module, basic function module, data recordin module and data readback module.Human-computer interaction module is responsible for finishing the user to the feature operation in the basic function module, and important event information and data message in the simulation process collected in configuration, and emulation finishes the back to the simulation process playback.Basic function module is used for making up or destroying the electromagnetic railgun analogue system, the essential information of configuration data record and playback subsystem, comprise that subsystem title, FED file path and filename, emulation advance information such as step-length and prediction amount, order the object class and the interactive class that need record data.Data recordin module compresses preservation to collecting and store by the state and the event information of RTI transmission in the simulation run process to image data, and shows packet rate, the size of data volume and the recording status of object instance that receives in real time.The data readback module realizes reproduction to original simulation process based on the document data record of data recordin module output, can all or part of playback emulated data, emulation replayed section and speed can be controlled and regulate.
What comes into a driver's display subsystem implementation of the present invention as shown in Figure 7, the what comes into a driver's display subsystem is made up of five modules, that is: human-computer interaction module, basic function module, emulated data module, three-dimensional model driver module and two dimensional model driver module.Human-computer interaction module is responsible for carrying out alternately the operation of relative users with the user.The user operates mainly that switching, situation of battlefield to the inner trajectory of electromagnetic railgun and outer trajectory process scene shows and the convergent-divergent demonstration of map etc.Basic function module is used to make up the electromagnetic railgun analogue system, orders the object class and the interactive class that need dynamically demonstration, and the refresh time of display interface is set, and guarantees the clear and smooth of picture in the simulation process.The emulated data module receives the data that other subsystems send in the electromagnetic railgun analogue system, comprise object class and interactive class data, and the emulated data that obtains resolved to suitable data structure, call for three-dimensional model driver module and two dimensional model driver module.The two dimensional model driver module is used for drawing the two dimensional model of building block power supply, armature, track and the armature of electromagnetic railgun on display interface, constantly upgrade the show state of each assembly according to the relevant emulated data that obtains, realize that the two dimension of each assembly of electromagnetic railgun inner trajectory process shows.The three-dimensional model driver module utilizes texture mapping technology, hidden technology etc. to make up the three-dimensional model on bullet, target, ground etc., to model rendering and drivings such as scene and bullet, targets, realizes that the three-dimensional vision of simulation run shows according to the data that obtain.Can also scene be switched according to the requirement of human-computer interaction module simultaneously, for example the inner trajectory process scene and the outer trajectory process scene of electromagnetic railgun are switched.
The realization flow figure of system of the present invention at first defines in the electromagnetic railgun analogue system mutual required object class and the data structure of interactive class data between each subsystem and subsystem as shown in Figure 8, and preserves with the form of FED file; The initial information of each subsystem in the configuration electromagnetic railgun analogue system, the object class that comprise analogue system title, subsystem title, FED file path and title, RTI path, simulation step length, needs to order/issue, the interactive class that needs to order/issue, prediction amount etc. are finished the initialization of each subsystem.By a sub-system creation electromagnetic railgun analogue system, and as first subsystem adding.Other subsystem adds successively, is built into complete electromagnetic railgun analogue system.Then, the simulation run control subsystem sends parameter to electromagnetic railgun and target sub system, finishes the parameter configuration of railgun and target.The simulation run control subsystem is sent " emulation begins " order, and simulation process begins subsequently; In the simulation run process, electromagnetic railgun and target sub system are resolved the model of railgun and target respectively, status information is sent to other subsystems with object class information, power supply in railgun begins and finishes charge/discharge, bullet goes out thorax and target is hit explosion time, and event information is sent to other subsystems with the form of interactive class information; State/event information that the process monitoring subsystem sends electromagnetic railgun and target sub system receives synchronously and shows; The what comes into a driver's display subsystem shows the motion process of the course of work of railgun building block and target, the bullet form with what comes into a driver's intuitively; Data recording and playback subsystem are collected the Various types of data of ordering, and deposit data file in specific form, and the important information in the simulation process is carried out playback.In the simulation process, according to the needs of research, the simulation run control subsystem is controlled and is adjusted simulation process and simulation velocity; When the model of electromagnetic railgun and target resolve reach end condition after, a simulation process of electromagnetic railgun finishes.Emulation is goed deep into detail analysis to simulation process after finishing if desired, utilizes data recording and playback subsystem reproduction simulation process, further furthers investigate the operating characteristic of electromagnetic railgun.
The above description of this invention is illustrative, and nonrestrictive, and those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall within the scope of protection of the present invention all.
Claims (7)
1. the electromagnetic railgun analogue system based on HLA is characterized in that, comprising: artificial physical, emulation assistant analysis instrument, bottom communication back-up system;
Described artificial physical is in order to the motion process of the emulation electromagnetic railgun course of work and target;
Described emulation assistant analysis instrument, to the simulation process of electromagnetic railgun and target control, show, analysis, playback;
Described bottom communication back-up system, by with the RTI interface communication, realize the data communication in the simulation process.
2. the electromagnetic railgun analogue system based on HLA as claimed in claim 1, it is characterized in that, described artificial physical comprises electromagnetic railgun subsystem and target sub system, described electromagnetic railgun subsystem is in order to resolving electromagnetic railgun course of work model, and the electromagnetic railgun work state information is sent to the subsystem that needs to receive corresponding information; Described target sub system is in order to resolving target movement model, and target state information is sent to the subsystem that needs to receive corresponding information.
3. the electromagnetic railgun analogue system based on HLA as claimed in claim 1, it is characterized in that, described emulation assistant analysis instrument comprises simulation run control subsystem and what comes into a driver's display subsystem, described simulation run control subsystem is controlled and is regulated simulation run process and emulation run speed in order to dispose the initial parameter of described electromagnetic railgun subsystem, target sub system and environment; Described what comes into a driver's display subsystem is in order to present the variation of the motion state of electromagnetic railgun and the target form with what comes into a driver's.
4. the electromagnetic railgun analogue system based on HLA as claimed in claim 3, it is characterized in that, described emulation assistant analysis instrument also comprises data recording and playback subsystem, described data recording and playback subsystem are in order to collect event information and status information in the simulation run process, reproduction simulation run process.
5. the electromagnetic railgun analogue system based on HLA as claimed in claim 3, it is characterized in that, described emulation assistant analysis instrument also comprises the process monitoring subsystem, this process monitoring subsystem receives the running status of each subsystem of real time monitoring in analogue system synchronously to the emulated data that electromagnetic railgun, target sub system in the simulation process send.
6. a kind of electromagnetic railgun analogue system based on HLA according to claim 3 is characterized in that, described what comes into a driver's display subsystem comprises and is written into railgun and Three-dimension Target solid model and two-dimentional battlefield terrain, dynamically shows situation of battlefield.
7. the electromagnetic railgun analogue system implementation method based on HLA is characterized in that, comprising:
(1) initial information is set, comprise in the definition electromagnetic railgun analogue system mutual required object class and the data structure of interactive class data between each subsystem and subsystem, and preserve with the form of FED file, the configuration simulation subsystem needs object class, the interactive class ordering/issue, prediction amount information, create the electromagnetic railgun analogue system, send initial parameter to artificial physical;
(2) resolve the course of work model and the target movement model of electromagnetic railgun;
(3) in the simulation process, the status information of the course of work of railgun building block and target, bullet motion process is passed to the subsystem of appointment with the object class form, power supply in railgun begins and finishes charge/discharge, bullet goes out thorax and target is hit explosion time, event information is passed to the subsystem of appointment with the interactive class form; The what comes into a driver's display subsystem shows the motion process of the course of work of railgun building block and target, the bullet form with what comes into a driver's intuitively; Data recording and playback subsystem are collected the Various types of data that sends, and deposit data file in;
(4) in the whole simulation process, simulation process and simulation velocity are controlled and adjusted, the process monitoring subsystem monitors all incidents, status information;
(5) model running finishes, and railgun and target sub system will be nullified self example, and whole simulation system is destroyed;
(6) after emulation finished, according to the needs of research, data recording and playback subsystem can reappear simulation process, further analyze the operating characteristic of electromagnetic railgun.
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| CN105183993A (en) * | 2015-09-09 | 2015-12-23 | 哈尔滨工业大学 | Integrated simulation platform and method for electromagnetic rail gun |
| CN105183993B (en) * | 2015-09-09 | 2018-04-24 | 哈尔滨工业大学 | A kind of electromagnetic railgun Synthetic Simulation Platform and method |
| CN106131030A (en) * | 2016-07-19 | 2016-11-16 | 中国人民解放军63920部队 | The distribution method of a kind of high-speed data and device |
| CN106131030B (en) * | 2016-07-19 | 2019-07-12 | 中国人民解放军63920部队 | A kind of distribution method and device of high-speed data |
| CN111859614A (en) * | 2020-06-10 | 2020-10-30 | 中国人民解放军海军航空大学航空作战勤务学院 | Multifunctional advanced disk replication method for simulation system |
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