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中文摘要：
以小卫星电子系统的仿真为研究对象，针对传统单一环境下电子系统仿真存在的局限性，对星载电子系统与整星系统的协同仿真进行了研究。对星载电子系统协同仿真的原理进行了分析，并对星载电子系统协同仿真存在的关键性问题进行了研究，同时对电子系统协同仿真的几种实现方式进行了探讨提出了基于Matlab／Simulink与Modelsim的协同仿真解决方案。以小卫星大角度机动PID控制为背景，进行了协同仿真，验证了电子系统协同方针的可行性与实用性。该协同仿真的方法为现代小卫星的电子系统的快速设计与准确验证提供了一种新的解决思路。
英文摘要：
Taking the satellite borne electronic system of small satellite as researching object, the collaborative simulation of satellite borne electronic system was researched to overcome the limitation under the single simulation environment. Analysis of the principle of satellite borne electronic system collaborative simulation was carried out. The critical problem in collaborative simulation was also researched, and a satellite borne collaborative simulation scheme was proposed based on Matlab/Simulink and Modelsim. Aiming at PID control of small satellite large angle attitude maneuver, a collaborative simulation system was designed and the feasibility and practicability of satellite borne electronic system collaborative simulation was successfully verified. The collaborative simulation scheme discussed supplied an effective method to solve the problem of quick design and accurate verification of satellite borne electronic system of small satellite.
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