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发表刊物：IEEE Transactions on Cybernetics
关键字：Fault diagnosis, fault estimation (FE) and accommodation, fault tolerant control
摘要：This paper addresses the fault estimation (FE) and accommodation issues of interconnected systems by using two new concepts namely interconnected separation principle and constrained interconnected separation principle that allow for the separate design not only between diagnostic observer and fault tolerant controller for each subsystem, but also between observer/controller of each subsystem and those of other ones. Sufficient fault recoverability conditions are established, under which both distributed and decentralized FE and accommodation schemes are provided. The new results help to provide a framework for observer-based fault diagnosis and fault tolerant control of interconnected systems, and are further applied to the meta aircraft configuration that consists of multiple aircraft joined together to illustrate their efficiency.
论文类型：期刊论文
卷号：49
期号：12
页面范围：4103-4116
是否译文：否
发表时间：2019-08-01
收录刊物：EI、SCIE
合写作者：Chengkai Huang,Bin Jiang,Marios M. Polycarpou