Abstract
In this paper, the model reduction problem of neutral systems with time-varying delays is studied with suboptimality under the measure. A delay-dependent bounded realness condition of the norm is given via linear matrix inequalities (LMIs). Based on such a condition, a sufficient condition to characterize the existence of the reduced-order models is given in terms of LMIs with inverse constraints. By employing a sequential convex optimization approach, a reduced-order model can be computed with error less than some prescribed scalar .
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.Copyright © 2006
by American Society of Mechanical Engineers
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