Abstract
Frequency weighted model reduction scheme for two-dimensional(2-D) separable denominator discrete time systems is presented. The methodyields the stable reduced order models for stable separable denominator originalsystems. The method is based on one-dimensional (1-D) balanced truncation.It is easily extendable to singular perturbation and optimal Hankel norm basedapproximations. The bound on the approximation error is also derived.
Original language | English |
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Pages (from-to) | 105-119 |
Journal | International Journal of Information and Systems Sciences |
Volume | 1 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2005 |