Universiti Teknologi Malaysia Institutional Repository

A new frequency weighted model reduction technique and error bounds

Ghafoor, A. and Sahlan, S. and Sreeram, V. (2007) A new frequency weighted model reduction technique and error bounds. In: Mechatronics and Automation, 2007. ICMA 2007. International Conference on. IEEE Explore, Harbin, pp. 1962-1967. ISBN 978-1-4244-0828-3

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Official URL: http://dx.doi.org/10.1109/ICMA.2007.4303851

Abstract

In this paper, we propose a new frequency weighted balanced model reduction technique. The method is based on the modification of partial fraction approach [1], [13]. The reduced order models which are guaranteed to be stable in the case of double-sided weighting, are obtained by either direct truncation or singular perturbation approximation. Simple, elegant and easily calculate able a priori error bounds are also derived. Numerical example and comparison with other well-known techniques show the effectiveness of the proposed technique.

Item Type:Book Section
Uncontrolled Keywords:controller reduction, frequency weighting, model reduction
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:17108
Deposited By: Ms Zalinda Shuratman
Deposited On:30 Nov 2011 03:59
Last Modified:30 Nov 2011 03:59

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