Derivative and proportional state feedback for linear descriptor systems with variable coefficients
type: Item
instance of: scholarly article
title: Derivative and proportional state feedback for linear descriptor systems with variable coefficients
zbMATH Open document ID: 0941.93030
DOI: 10.1016/S0024-3795(97)80014-6
author: Werner Rath
published in: Linear Algebra and its Applications
publication date: 2000-07-31T00:00:00Z
review text: This paper considers linear time-varying descriptor control systems in the form \(Ex'- Ax- Bu= 0\), \(y= Cx\). Thus \(E\), \(A\), \(B\), \(y\) all vary with time. Results are given which characterize when linear time-varying proportional and derivative output feedback controls, \(u= Fy+ Gy'+ v\), with \(G\), \(F\) time-varying, regularize the original system. That is, the feedback reduces the system's index to at most one.
Mathematics Subject Classification ID: 93C35
Mathematics Subject Classification ID: 93B52
zbMATH DE Number: 1040498
zbMATH Keywords: regularization
zbMATH Keywords: time-varying output feedback
zbMATH Keywords: linear time-varying descriptor control systems
reviewed by: Stephen L. Campbell
MaRDI profile type: Publication
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full work available at URL: s0024-3795(97)80014-6
OpenAlex ID: W2005588327
description: scientific article; zbMATH DE number 1040498