动态系统的鲁棒容错控制方法
The Robust Fault Tolerant Control Method in Dynamic Systems
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摘要: 本文针对有参数不确定性的动态系统设计了一种参数鲁棒故障检测器及故障向量辨识 器,提出了状态向量和输出向量的校正方法.最后给出应用所提算法对飞机实现鲁棒容错控 制的例子,数字仿真试验表明效果良好.Abstract: In this paper, a parameter robust fault detector and a suitable fault vector identifier for the dynamic system with uncertain parameters are designed, and correction algorithms of the state vector and the output vector are proposed. This method has been applied to the realization of fault tolerant control of the aircraft system with fault. The result of digital simulation shows that the effect of the method is very satisfactory.
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Key words:
- Fault tolerant control /
- fault detector /
- robustness /
- uncertainty
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