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Robust nonlinear feedback design via quantifier elimination theory

✍ Scribed by Peter Dorato; Domenico Famularo; Chaouki T. Abdallah; Wey Yang

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
82 KB
Volume
9
Category
Article
ISSN
1049-8923

No coin nor oath required. For personal study only.

✦ Synopsis

In this note symbolic-computation methods are used to design simple, "xed-structure, robust controllers for nonlinear systems. Design speci"cations are reduced to logically quanti"ed polynomial inequalities. The quanti"er-elimination (QE) software package QEPCAD is used to eliminate quanti"ers on state and plant parameters, to obtain regions of admissible controllers parameters, that guarantee robust stability and performance.

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