Nonlinear H∞ static output feedback controller design for polynomial systems: An iterative sums of squares approach

Md Saat, Mohd Shakir (2011) Nonlinear H∞ static output feedback controller design for polynomial systems: An iterative sums of squares approach. In: 6th IEEE Conference on Industrial Electronics and Applications (ICIEA), 2011 , 21 -23 June 2011, Beijing, China.

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Abstract

An iterative approach for the design of a nonlinear H∞ static output feedback controller for polynomial systems is presented in this paper. The proposed controller guarantees the L2-gain of the mapping from exogenous input noise to the controlled output is less than or equal to a prescribed value. The sufficient conditions for the existence of nonlinear H∞ static output feedback controller are given in terms of solvability conditions of polynomial matrix inequalities, which are solved using sum of squares decomposition. Numerical examples are provided to demonstrate the validity of applied methods.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electronics and Computer Engineering > Department of Industrial Electronics
Depositing User: DR. Mohd Shakir Md Saat
Date Deposited: 01 Aug 2013 01:40
Last Modified: 28 May 2015 04:00
URI: http://eprints.utem.edu.my/id/eprint/9037
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