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Characterization of robust controllers

โœ Scribed by Yeng C. Soh; Robin J. Evans

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
290 KB
Volume
25
Category
Article
ISSN
0005-1098

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โœฆ Synopsis

Almtraet--This paper presents a procedure for designing a robust controller which is able to stabilize a multivariable system with interval uncertainties in the system parameters. The uncertain parameters are assumed to lie within known intervals. The fundamental idea behind the procedure is to characterize the set of robust controllers as a convex set by the new matrix inequalities result. A suitable controller can then be chosen by means of an optimization algorithm. The controller thus chosen will be able to ensure that the closed-loop matrix lies within "desired" intervals for all the prescribed interval uncertainties in the system parameters.

๐Ÿ“œ SIMILAR VOLUMES

Design of observer-based robust stabiliz
Design of observer-based robust stabilizing controllers
โœ W.E. Schmitendorf ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 295 KB

Absa-ad~This paper is concerned with the problem of designing stabilizing control laws for linear systems with time-varying uncertainty. Since the entire state cannot be measured, the controller must operate on some estimate of the state. The approach used is to first obtain a linear robust controll