| 执行器与传感器故障下多变量系统的容错极点配置 |
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| 引用本文： | 叶银忠.执行器与传感器故障下多变量系统的容错极点配置[J].华东理工大学学报(自然科学版),1992(Z1). |
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| 作者姓名： | 叶银忠 |
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| 作者单位： | 华东化工学院自动化研究所 |
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| 摘 要： | 针对多变量反馈系统,基于参数空间设计的思想以及“n-线性特征系数”系统理论,提出了一种新的、对执行器与传感器故障的容错控制方法。它是通过保证在正常及各种故障模式下系统的极点均处在s平面上某个可行区域之中,即容错极点配置而实现的。讨论了参数空间设计的基本过程,给出了容错状态及输出反馈控制律的设计方法。
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| 关 键 词： | 多变量系统 极点配置 容错控制 执行器与传感器故障 参数空间设计 |
Fault-Tolerant Pole Assignment for Multivariable System Against the Actuator and Sensor Failure |
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| Ye Yinzhong.Fault-Tolerant Pole Assignment for Multivariable System Against the Actuator and Sensor Failure[J].Journal of East China University of Science and Technology,1992(Z1). |
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| Authors: | Ye Yinzhong |
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| Institution: | Research Institute of Automatic Control |
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| Abstract: | A new design method is proposed for multivariable system to realize the faulttolerant control against its actuator and sensor failure based on the concept of parameter space design. Such fault-tolerance results from locating the poles of the system in a prescribed region on the s-plane under each failure mode, i. e. the fault-tolerant pole assignment. Thedesign method for a fixed state or output feedback law which results in fault-tolerance is given out with the parameter space design procedure being briefly introduced. |
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| Keywords: | multivariable systems pole assignment fault-tolerant control actuator and sensor failures parameter space design |
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