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A geometric approach to robust performance of parametric uncertain systems
Author(s) -
Bondia J.,
Picó J.
Publication year - 2003
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/rnc.841
Subject(s) - parametric statistics , overshoot (microwave communication) , settling time , control theory (sociology) , set (abstract data type) , frequency domain , interpretation (philosophy) , computer science , robust control , controller (irrigation) , domain (mathematical analysis) , mathematical optimization , mathematics , control engineering , step response , engineering , control system , control (management) , artificial intelligence , telecommunications , agronomy , mathematical analysis , statistics , electrical engineering , biology , computer vision , programming language
A new approach for the robust performance problem for parametric uncertain systems is presented. Contrary to the classical approach, where specifications must be given in the frequency domain, this approach allows to deal with classical time specifications such as bounds on the overshoot, settling time and steady state error, which are matched to an uncertain reference model. Controller synthesis is then formulated as a set inclusion problem with a clear geometrical interpretation. Copyright © 2003 John Wiley & Sons, Ltd.