Electrical Engineering and Systems Science > Systems and Control
[Submitted on 18 Sep 2020 (v1), last revised 15 Nov 2020 (this version, v2)]
Title:On necessary conditions of tracking control for nonlinear systems via contraction analysis
View PDFAbstract:In this paper we address the problem of tracking control of nonlinear systems via contraction analysis. The necessary conditions of the systems which can achieve universal asymptotic tracking are studied under several different cases. We show the links to the well developed control contraction metric, as well as its invariance under dynamic extension. In terms of these conditions, we identify a differentially detectable output, based on which a simple differential controller for trajectory tracking is designed via damping injection. As illustration we apply to electrostatic microactuators.
Submission history
From: Bowen Yi [view email][v1] Fri, 18 Sep 2020 07:27:05 UTC (229 KB)
[v2] Sun, 15 Nov 2020 11:16:03 UTC (831 KB)
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