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发表刊物：IET Control Theory & Applications
关键字：robust fault tolerant tracking control, hybrid nonlinear systems, Lyapunov function,three-tank
摘要：A class of nonlinear systems with faults, parametric uncertainties and without full state measurements are considered. A novel observer is designed whose estimation error is not affected by faults, and an observer-based fault tolerant tracking controller is proposed to make the outputs asymptotically track the reference signals while the states are bounded. The proposed fault tolerant control method can help to provide a switching detection scheme and a family of Lyapunov functions for a class of hybrid nonlinear systems with uncontrollable switchings, and to guarantee the global tracking performance. A three-tank system is taken as an example to show the efficiency of the proposed method.
卷号：3
期号：2
页面范围：211-224
是否译文：否
发表时间：2009-02-24
收录刊物：EI、SCIE
合写作者：Bin Jiang
通讯作者：Cocquempot Vincent