| 综合容错飞行控制系统的设计与仿真 |
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| 引用本文： | 王海涛,高金源,夏洁.综合容错飞行控制系统的设计与仿真[J].飞行力学,2007,25(3):17-20. |
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| 作者姓名： | 王海涛 高金源 夏洁 |
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| 作者单位： | 北京航空航天大学,自动化科学与电气工程学院,北京,100083 |
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| 摘 要： | 将主动容错控制与被动容错控制相结合,提出了一种综合容错飞行控制系统的设计方法。首先利用基于凸优化的线性二次型控制器构造可靠控制系统,然后通过故障检测滤波器对执行机构进行故障检测分离,并使用伪逆法重构控制律。仿真结果表明,该方法提高了飞行控制系统的可靠性。
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| 关 键 词： | 飞行控制 容错控制 故障诊断 |
| 文章编号： | 1002-0853（2007）03-0017-04 |
| 修稿时间： | 2006-08-28 |
Integrated Fault Tolerant Flight Control Systems Design and Simulation |
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| WANG Hai-tao, GAO Jin-yuan.Integrated Fault Tolerant Flight Control Systems Design and Simulation[J].Flight Dynamics,2007,25(3):17-20. |
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| Authors: | WANG Hai-tao GAO Jin-yuan |
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| Institution: | School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | This paper provides an integrated fault tolerant flight control systems design method which is active fault tolerant control combined with passive fault tolerant control.A reliable control system is structured using linear quadratic controller based on convex optimization.Then,the fault detection filter is designed to detect actuators fault and the flight control system is reconfigured by a pseudo-inverse method.The simulation results show that the proposed method improves the reliability of the flight control system. |
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| Keywords: | flight control fault tolerant control fault diagnosis |
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