具有参数跟踪自适应观测器的故障检测与诊断系统
Fault Detection System with Parameter-Tracking Adaptive Observers
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摘要: 本文简单概括了故障检测与诊断的方法,介绍了具有参数自适应跟踪观测器的故障检测 与诊断系统,分析了收敛性和渐近稳定性的条件,分别对参数匹配和不匹配两种情况的故障检 测与诊断问题进行了讨论.Abstract: In this paper, the methods of fault detection and diagnosis are summarized briefly, the design problem of adaptive observers for fault detection applied to linear constant MIMO system is presented. The conditions for convergence and stability are analyzed.
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Key words:
- Fault diagnosis /
- parameter tracking /
- adaptive observer /
- match and mismatch
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