Automatica, Vol.40, No.5, 889-893, 2004
A convex optimization approach to the mode acceleration problem
The purpose of this note is to introduce an alternative procedure to the mode acceleration method when the underlying structure model includes damping. We will show that the problem can be cast as a convex optimization problem that can be solved via linear matrix inequalities. (C) 2003 Elsevier Ltd. All rights reserved.
Keywords:model correction;spatially distributed system;modal analysis;LMI optimization;H-2 norm;H-infinity norm