| 不确定线性系统的鲁棒容错控制设计 |
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| 引用本文： | 王子栋,孙翔,孙金生,王执铨.不确定线性系统的鲁棒容错控制设计[J].航空学报,1996,17(1):110-113. |
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| 作者姓名： | 王子栋 孙翔 孙金生 王执铨 |
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| 作者单位： | 南京理工大学１１系，南京理工大学１０系 |
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| 基金项目： | 高校博士点基金,南京理工大学科研发展基金 |
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| 摘 要： | 研究含结构参数扰动的不确定线性系统的鲁棒容错控制问题，即设计反馈控制器，使闭环系统对可允的参数扰动具有鲁棒性，同时对执行器或传感器失效具有完整性。基于修正的代数矩阵方程，给出了期望的鲁棒容错控制器的存在条件及其显式表示，并以设计实例说明文中设计方法的直接性与简单性
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| 关 键 词： | 线性系统 鲁棒控制 完整性 容错 |
ROBUST FAULT-TOLERANT CONTROL AND DESIGN FOR UNCERTAIN LINEAR SYSTEMS |
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| Wang Zidong.ROBUST FAULT-TOLERANT CONTROL AND DESIGN FOR UNCERTAIN LINEAR SYSTEMS[J].Acta Aeronautica et Astronautica Sinica,1996,17(1):110-113. |
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| Authors: | Wang Zidong |
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| Institution: | 1. The 10th Dept.,Nanjing Univ.of Sci. Tehch.,Nanjing,210094;2. The 11th Dept.,Nanjing Univ.of Sci. Tehch.,Nanjing,210094 |
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| Abstract: | The problem of robust fault-tolerant control for uncertain linear systems with structured parameter perturbation is studied. The purpose is to design the feedback controllers such that the closed-loop systems possess robustness for the case of parameter perturbations,and possess integrity for the case of actuator or sensor failures. Based on a modified algebra matrix equation,this paper provides the conditions for the existence of the desired robust fault-tolerant controllers. An explicit expression of the desired controllers is also presented. A design example is used to demonstrate the directness and simplicity of the present design method. |
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| Keywords: | linear systems robustness integrity fault-tolerance |
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