| 基于特征提取的容错控制及其应用 |
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| 引用本文： | 解永春,何英姿,吴宏鑫.基于特征提取的容错控制及其应用[J].航天控制,1997(4). |
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| 作者姓名： | 解永春 何英姿 吴宏鑫 |
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| 作者单位： | 北京控制工程研究所!100080 |
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| 摘 要： | 在黄金分割鲁棒自适应控制器的基础上，设计了一种自适应被动容错控制器，能在线辨识对象特征模型，在线提取系统动态性能特征和故障特征，对控制系统执行机构和测量部件的某些软故障具有被动容错能力。与传统PID控制的对比仿真充分说明了这种控制方案的优越性。
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| 关 键 词： | 自适应控制 故障 容错技术 |
Fault-Tolerant Control Based on Characteristic Extract and Its Application |
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| Xie Yongchun, He Yingzi, Wu Hongxin.Fault-Tolerant Control Based on Characteristic Extract and Its Application[J].Aerospace Control,1997(4). |
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| Authors: | Xie Yongchun He Yingzi Wu Hongxin |
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| Institution: | Beijing Institute of Control Engineering 100080 |
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| Abstract: | Based on the golden - section robust adaptive controller, a passively adapivefault - tolerant controller is designed. The controller can identify characteristic model of aplant and on - line extract system dynamic performance and fault properties. So it is able topassively tolerate some soft faults of actuators and sensors of a control system. The advantagesof this controller have been showed by the simulation results compared with the PID controller. |
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| Keywords: | Adaptive control Failure Fault tolerant technique |
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