International Federation of Automatic Control
3rd IFAC SYMPOSIUM on SYSTEM, STRUCTURE and CONTROL

Foz do Iguassu, Brazil October 17th - 19th, 2007


Friday Afternoon

Session FA1: Constrained Control


Chair: João Manoel Gomes da Silva Jr. - Brazil
Co-chair: Tsuyoshi Kiyama - Japan
Room: Assunção
2007-10-19
From 13:30 to 15:30
An Improved Fuzzy Error Governor for MIMO Systems with Input Saturation: Development and Comparison
Sadjaad Ozgoli; Matthew C. Turner
Contact: Matthew Turner - United Kingdom
14:30-14:50
Abstract:
This paper considers the design of fuzzy error governors for multivariable systems subject to input saturation. Improvements are made to an existing fuzzy error governor, which expands the class of systems to which the technique can be applied. The various fuzzy techniques are then compared to some existing anti-windup techniques where it is demonstrated, through simulation, that the fuzzy schemes can deliver comparable performance to the "optimal" anti-windup schemes. Copyright © 2007 IFAC.