| 自修复飞控系统的鲁棒控制器设计 |
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| 引用本文： | 邱晓红,高金源,张林昌.自修复飞控系统的鲁棒控制器设计[J].航空学报,1996,17(1):36-41. |
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| 作者姓名： | 邱晓红 高金源 张林昌 |
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| 作者单位： | 北京航空航天大学自动控制系, 北京, 100083 |
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| 摘 要： | 采用余度部件分担控制任务的控制策略，应用线性二次型的微分对策理论求得具有稳定和性能鲁棒性的控制器，从而保证控制器对余度执行机构的失效或故障不敏感，实现自动排除故障和优美降级性能。仿真结果表明鲁棒控制器的有效性
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| 关 键 词： | 鲁棒性 控制器设计 飞行控制 |
| 收稿时间： | 1993-12-28 |
| 修稿时间： | 1994-12-29 |
ROBUST CONTROLLER DESIGN FOR SELF-REPAIRING FLIGHT CONTROL SYSTEM |
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| Qiu Xiaohong,Gao Jinyuan,Zhang Linchang.ROBUST CONTROLLER DESIGN FOR SELF-REPAIRING FLIGHT CONTROL SYSTEM[J].Acta Aeronautica et Astronautica Sinica,1996,17(1):36-41. |
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| Authors: | Qiu Xiaohong Gao Jinyuan Zhang Linchang |
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| Institution: | Department of Automatic Control, Beijing University of Aeronautics and Astronautics, Beijing,100083 |
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| Abstract: | The controller for a self-repairing flight control system is the key of the system with robustness of being insensitive to the disengagement or failure of the redundancy elements.In this paper, the control strategy of redundancy elements sharing the control tasks is adopted and the theory of linear quadratic differential games is used to design the controller with robust performance and stability, which ensure that the controller is insensitive to the disengagement or failure of the redundancy actuators and maintain the failure to realize the marginally degraded performance. The result of simulation identifies the validity of the robust controller. |
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| Keywords: | robustness controller design flight control |
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