光滑系统的非线性观测器设计

Chaos in Automatic Control Pub Date : 2018-10-03 DOI:10.1201/9781420027853.ch10

A. Krener, M. Xiao

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引用次数: 8

摘要

最近，Kazantzis-Kravaris和Kreisselmeier-Engel提出了两种显然不同的方法来构造非线性系统的观测器。我们证明这些方法是密切相关的，并导致观测器在变换变量中具有线性误差动态。特别地，我们给出了Kazantzis-Kravaris PDE光滑解存在的充分条件。

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Nonlinear Observer Design for Smooth Systems

Recently Kazantzis-Kravaris and Kreisselmeier-Engel have suggested two apparently difierent approaches to constructing observers for nonlinear systems. We show that these approaches are closely related and lead to observers with linear error dynamics in transformed variables. In particular we give su-cient conditions for the existence of smooth solutions to the Kazantzis-Kravaris PDE.

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Chaos in Automatic Control

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