滑模控制中一阶近似滤波器的设计

42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475) Pub Date : 2003-12-09 DOI:10.1109/CDC.2003.1271695

J.P.V.S. da Cunha, R. Costa, L. Hsu

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引用次数: 6

摘要

研究了滑模控制系统中非线性滤波器的设计。在多变量滑模控制系统中，一阶滤波器的合成产生了信号范数上界的逼近。描述了两种近似方法:(i)基于Lyapunov的方案，它是简单的，但可能导致保守的上界;(ii)一种优化方法，使上界最小化。

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Design of first order approximation filters applied to sliding mode control

The design of nonlinear filters applied to sliding mode control systems is considered. The focus is on the synthesis of first order filters which generate approximations for upper bounds of the norm of signals in multivariable sliding mode control systems. Two approximation methods are described: (i) a Lyapunov based scheme which is simple but may result in conservative upper bounds and (ii) an optimization method which minimizes the upper bound.

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来源期刊

42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475)

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