DocumentCode
433883
Title
Control of discrete-time Hammerstein systems based on the passivity theorem
Author
Chan, Kwong Ho ; Bao, Jie ; Whiten, William J.
Author_Institution
Sch. of Chem. Eng. & Ind. Chem., New South Wales Univ., Sydney, NSW, Australia
Volume
2
fYear
2004
fDate
20-23 July 2004
Firstpage
977
Abstract
In this paper, a new approach to control Hammerstein processes based on the passivity theorem was proposed. A feedforward dynamic passification technique, together with a nonlinear compensator that counteracts the effects of input nonlinearities, were developed to ensure the closed-loop stability of the nonlinear system. A systematic design algorithm for the feedforward system was presented. Simulations were performed to demonstrate the technique developed.
Keywords
closed loop systems; control nonlinearities; discrete time systems; feedforward; nonlinear control systems; stability; closed-loop stability; discrete-time Hammerstein system; feedforward dynamic passification technique; input nonlinearities; nonlinear compensator; nonlinear control system; passivity theorem; Australia; Chemical engineering; Chemical industry; Chemical processes; Control systems; Linearity; Nonlinear control systems; Nonlinear dynamical systems; Process control; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference, 2004. 5th Asian
Conference_Location
Melbourne, Victoria, Australia
Print_ISBN
0-7803-8873-9
Type
conf
Filename
1426778
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