DECENTRALIZED CONTROL DESIGN USING LMI MODEL REDUCTION

Szabolcs Dorák - Danica Rosinová

   Decentralized control design approach based on partial aggregation is proposed. The control is designed on subsystem level, the dynamics of the remaining part of the system is considered through its reduced order model. Model reduction scheme based on generalized balanced realization is developed to consider the dominant part of the remaining system dynamics.

Keywords: decentralized control, model reduction, balanced realization, stabilization, linear matrix inequalities (LMI)

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