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Proceedings Paper

LMI-based controller design for dynamic variable structure systems
Author(s): Hiroshi Ohtake; Kazuo Tanaka
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Paper Abstract

This paper presents controller design conditions for dynamic variable structure systems in terms of linear matrix inequalities (LMIs). In our previous paper, we proposed the dynamic variable structure system and derived its controller design conditions using switching fuzzy model-based control approach. However, the controller design conditions were given in terms of bilinear matrix inequalities (BMIs). In this paper, by introducing the augmented system which consists of the switching fuzzy model and a stable linear system, we derive new controller design conditions in terms of linear matrix inequalities (LMIs) for the dynamic variable structure systems. A simulation result shows the utility of this control approach.

Paper Details

Date Published: 6 December 2005
PDF: 8 pages
Proc. SPIE 6052, Optomechatronic Systems Control, 60520L (6 December 2005); doi: 10.1117/12.648937
Show Author Affiliations
Hiroshi Ohtake, The Univ. of Electro-Communications (Japan)
Kazuo Tanaka, The Univ. of Electro-Communications (Japan)

Published in SPIE Proceedings Vol. 6052:
Optomechatronic Systems Control
Farrokh Janabi-Sharifi, Editor(s)

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