| 推力矢量对飞机操纵面失效的补偿与重构 |
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| 引用本文： | 张平,陈宗基.推力矢量对飞机操纵面失效的补偿与重构[J].北京航空航天大学学报,2002,28(3):257-260. |
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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,自动化科学与电气工程学院 |
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| 基金项目： | 航空基础科学基金;51E002; |
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| 摘 要： | 讨论了推力矢量控制对飞机俯仰、偏航通道气动力的补偿效果和飞行中操纵面失效故障下利用推力矢量进行控制律重构的概念.给出了系统的控制余度定义和伪逆重构条件.针对飞机方向舵失效故障,利用推力矢量进行了重构设计和仿真研究,结果是令人满意的.
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| 关 键 词： | 容错技术 重构 飞行控制 自修复系统 推力矢量控制 |
| 文章编号： | 1001-5965(2002)03-0257-04 |
| 收稿时间： | 2000-07-11 |
| 修稿时间： | 2000年7月11日 |
Reconfiguration of Control Surface Faults with Thrust Vectoring Technique |
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| ZHANG Ping,CHEN Zong-ji.Reconfiguration of Control Surface Faults with Thrust Vectoring Technique[J].Journal of Beijing University of Aeronautics and Astronautics,2002,28(3):257-260. |
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| Authors: | ZHANG Ping CHEN Zong-ji |
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| Institution: | Beijing University of Aeronautics and Astronautics, School of Automation Science and Electrical Engineering |
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| Abstract: | The compensating effect of thrust vectoring technique on aerodynamics of an aircraft in its pitch and yaw motions was discussed. Attention was focused on how to realize reconfiguration of the control law with thrust vectoring technique when any failure of the control surface appears in flight.Definition of control redundancy and sufficient conditions of Pseudo inverse reconfiguration were given. An example of rudder fault of the aircraft was illustrated, satisfactory reconfiguration results were obtained with the above technique. |
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| Keywords: | fault tolerant technique reconstitution flight control self repairing systems thrust vectoring control |
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