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Embedded type distributed simulation platform based on HLA facing to space flight measurement and control and its realization method

A simulation platform, aerospace measurement and control technology, applied in software simulation/interpretation/simulation, program control devices, etc., can solve the problems of high system overhead, strong targeted teaching, and difficulty in adapting to the long-term needs of users in the simulation system, so as to improve execution efficiency. , the effect of reducing system overhead

Inactive Publication Date: 2007-10-17
中国人民解放军63791部队
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Problems solved by technology

However, the system overhead of the simulation system is large, and it is difficult to develop independently. The general commercial simulation platform solutions are highly targeted and difficult to meet the long-term needs of users; An integrated embedded distributed simulation platform with functions such as three-dimensional representation, compatible with multiple protocols such as DIS and HLA, and its realization method

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  • Embedded type distributed simulation platform based on HLA facing to space flight measurement and control and its realization method
  • Embedded type distributed simulation platform based on HLA facing to space flight measurement and control and its realization method
  • Embedded type distributed simulation platform based on HLA facing to space flight measurement and control and its realization method

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Embodiment Construction

[0029] The implementation of the embedded simulation platform includes: the verification of important parameters and performance indicators of aircraft and spacecraft is completed by means of 2 / 3D space-ground integration modeling and simulation situation, 3D real-time flight scenes, data, tables, images, etc. Performance, evaluation, and real-time and accurate realization of the flight status, trajectory, sub-satellite point trajectory and satellite flight status of the aircraft; the setting of the distributed real-time control interface includes: setting an emergency control process;

[0030] The realization of the simulation support platform based on the HLA specification includes:

[0031] 1), the implementation of the statement management: in FedExec, the FedDM module provides statement management information based on object classes and interactive classes of all federation members, and FedDM reads the Federation Execution Data (Federation Execution Data FED) information f...

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Abstract

The invention relates to an embedded distributing emulation platform basen od HLA faced to space instrumentation and command and a method for carrying out same. The platform supports a distributed interactive simulation and is developped to high application based on HLA / DIS bottom protocol, and carrys out parallel running of multi-emulation platforms, and can record and playback the display and emulation process of two-dimension situation and three-dimension virtual environment for measurement and control environment and measurement and control object during the emulation process. The specific fuction of system includes: carrying out the emulation for measurement and control environment and measurement and control object by the emulation environment platform; adding, replacing or modifying the dynamic model, behavior, sensor and countermeasure of emulation body in the emulation engine by the assemble structure; having expandability; the platform development package having the application interface independently to the protocol; having the functon of route prediction and smoothness in order to display image of situation emulation more fluent and smooth; capable of record in-situ emulation data such that the whole process of virtual emulation training is playbacked, analyzed and evaluated.

Description

technical field [0001] The invention relates to an embedded distributed simulation platform based on HLA for aerospace measurement and control and a realization method thereof, belonging to the technical field of aerospace measurement control and computer simulation technology. Background technique [0002] Today, with the continuous development of the integration, automation and intelligence of the space flight simulation system, higher requirements are put forward for the simulation technology from the method to the content. On the one hand, the simulation mode of the traditional simple simulator running independently can no longer meet the objective requirements of the advanced and complex modern aerospace measurement and control system for the simulation technology and simulation environment, thus promoting the simulation technology to become networked and interactive, that is, from a single Performance simulation is developing towards the system confrontation simulation...

Claims

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Application Information

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IPC IPC(8): G06F9/455
Inventor 刘成国祁飞常呈武
Owner 中国人民解放军63791部队
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