| 基于Simulink/Stateflow的小卫星姿态控制模块设计与仿真研究 |
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| 引用本文： | 吕波.基于Simulink/Stateflow的小卫星姿态控制模块设计与仿真研究[J].科学技术与工程,2011(23):5608-5612. |
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| 作者姓名： | 吕波 |
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| 作者单位： | 装备指挥技术学院 |
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| 摘 要： | 针对小卫星在轨自主运行的需要,对其姿态控制模块进行设计与仿真研究,其中使用修正罗德里格参数描述卫星姿态运动并进行姿态控制律设计,使用Stateflow设计了六种姿态控制模式及其转换逻辑并结合Simulink搭建了姿态控制仿真系统。根据对地定向模式、目标指向模式、闲置模式的时序指令进行了姿态控制仿真分析,三种模式下姿态均收敛,说明了姿态控制律设计和姿态控制模式之间转换逻辑设计的正确性。
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| 关 键 词： | 姿态控制 修正罗德里格参数 控制模式 有限状态机 |
| 收稿时间： | 5/10/2011 8:18:52 PM |
| 修稿时间： | 5/10/2011 8:18:52 PM |
Simulink/Stateflow Based Attitude Control Block Design and Simulation of Small Satellite |
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| lvbo.Simulink/Stateflow Based Attitude Control Block Design and Simulation of Small Satellite[J].Science Technology and Engineering,2011(23):5608-5612. |
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| Authors: | lvbo |
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| Institution: | 1 (Department of Space Equipment,the Academy of Equipment Command & Technology1,Beijing 101416,P.R.China; National University of Defence Technology2,Changsha 410000,P.R.China) |
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| Abstract: | According to demands of autonomous operation of small satellite on orbit,the design and simulation of attitude control block was researched on,satellite attitude motion and builded attitude control law were described by modified rodrigues parameters,six kinds of attitude control mode and it's transform logic were designed using stateflow,and attitude control simulation system was alse constructed using simulink.Attitude control simulation analysis was carried on time sequence commands of nadir pointing mode... |
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| Keywords: | attitude control modified rodrigues parameters control mode finite state machine |
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