江苏省自然科学基金项目(BK2007210）和南京理工大学科研发展基金项目(AB96248)
研究了一类切换规则为时间依赖型的非线性切换系统的观测器设计问题.分别在切换序列已知与平均驻留时间已知的情况下利用线性矩阵不等式（LMI）给出了非线性项满足Lipschitz条件的切换系统的观测器增益求解方法,并给出了观测器设计步骤.最后给出仿真算例说明了本文方法的有效性.
An observer design methodology for a class of switched nonlinear systems with time-dependent switching law was proposed. When the switching sequence or average dwell time is known, observer gains are obtained by solving an LMI problem for switched systems with Lipschitz nonlinearity and the observer design procedure is proposed. Finally, the simulation results show that the methods proposed is effective.
向伟铭,向峥嵘.一类非线性切换系统的观测器设计[J].动力学与控制学报,2008,6(3):239~242; Xiang Weiming, Xiang Zhengrong. Observer design for a class of switched nonlinear systems[J]. Journal of Dynamics and Control,2008,6(3):239-242.
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