| 非线性飞控系统的控制可重构性 |
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| 引用本文： | 张平,陈宗基.非线性飞控系统的控制可重构性[J].飞机设计,2001(3):12-15. |
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| 作者姓名： | 张平 陈宗基 |
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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： | 讨论了非线性飞控系统在实时参数化模型下的控制可重构性,给出了非线性系统的可重构条件 和伪逆法可重构条件。以自修复飞控系统为例,利用推力矢量进行了方向舵全损故障下的重构研究。仿真结 果表明,对于利用传统操纵面几乎无法重构的系统,利用推力矢量的水平偏转,重构效果较好。
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| 关 键 词： | 容错控制 可重构性 推力矢量控制 自修复飞控系统 控制律重构 |
| 修稿时间： | 2001年6月7日 |
CONTROL RECONFIGURATION OF NONLINEAR FLIGHT CONTROL SYSTEMS |
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| Zhang Ping,Chen Zongji.CONTROL RECONFIGURATION OF NONLINEAR FLIGHT CONTROL SYSTEMS[J].Aircraft Design,2001(3):12-15. |
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| Authors: | Zhang Ping Chen Zongji |
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| Abstract: | The control re-configurable ability of a nonlinear flight control system under the real-time parameter model is discussed in this paper. The control reconfiguration condition ( CRC ) and CRC with pseudo-inverse method are advanced. A case of a self-repairing flight control system is studied which use thrust vectoring control to replace damaged rudder. The result indicates a satisfied reconfiguration by horizontal deflection of the trust vector thruttle which is almost impossible by the other traditional control surfaces. |
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| Keywords: | fault tolerate control re-configurable ability thrust vectoring control Self-repairing systm control reconfiguration |
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