| 反作用飞轮速率模式控制系统设计 |
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| 引用本文： | 程颢,葛升民,刘付成,倪祖良.反作用飞轮速率模式控制系统设计[J].宇航学报,2006,27(12):1-5. |
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| 作者姓名： | 程颢 葛升民 刘付成 倪祖良 |
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| 作者单位： | [1]哈尔滨工业大学航天学院,哈尔滨150001 [2]上海航天控制工程研究所,上海200233 |
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| 摘 要： | 反作用飞轮是卫星姿态控制系统的重要执行元件，速率模式是反作用飞轮一种工作模式，提高飞轮速率模式控制系统的性能对卫星姿态控制系统具有重要意义。详细讨论了反作用飞轮系统的数学模型，在此基础上实现了反作用飞轮速率模式控制系统设计。实验飞轮运行结果表明，设计的反作用飞轮速率模式控制系统能够抑制飞轮内部干扰和噪声，精确复现速率指令。灵敏度分析证明飞轮系统具有较好的鲁棒性。
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| 关 键 词： | 姿态控制 反作用飞轮 速率模式 |
| 收稿时间： | 06 13 2005 12:00AM |
| 修稿时间： | 10 17 2005 12:00AM |
The Design of Speed Mode Control for Reaction Wheel System |
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| CHENG Hao, GE Sheng-min, LIU Fu-cheng, NI Zu-liang,.The Design of Speed Mode Control for Reaction Wheel System[J].Journal of Astronautics,2006,27(12):1-5. |
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| Authors: | CHENG Hao GE Sheng-min LIU Fu-cheng NI Zu-liang |
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| Institution: | 1. Aerospace school, Harbin Institute of Technology, Harbin 150001, China; 2. Shanghai Aerospace Control Engineering Institute, Shanghai 200233, China |
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| Abstract: | Reaction wheel is an important executive component of satellite attitude control system, while speed mode is one running mode of reaction wheel. The improvement of speed mode control system of reaction wheel is spurred by high performance satellite attitude control system. In this paper, based on the establishment and analysis of mathematical model of reaction wheel system, a speed mode control system for reaction wheel is designed. Applications indicate that disturbance and noise were counteracted by the designed reaction wheel system and the wheel followed speed command with high accuracy. The robustness of reaction wheel system is demonstrated through the simulation results. |
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| Keywords: | Attitude control Reaction wheel Speed mode |
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