Dissipative reset adaptive observer for a class of singular systems

In this paper, we propose dissipative reset adaptive observer design for a class of singular systems. A functional observer method is employed to overcome the complexity of the singular system and to design a reset adaptive observer. Further, the dissipative approach is exploited to guarantee the convergence of output in the existence of disturbances. Also, a novel regional reset condition in integral term is devised to avoid Zeno solutions. As the results, stability and convergence analysis are presented in forms of linear matrix inequalities (LMIs), and then simulation results are shown to prove the effectiveness of our method.

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