Some Observations Toward Decentralized Control Under Saturation
نویسندگان
چکیده
by Babak Malek, M.S. Washington State University December 2009 Co-Chairs: Ali Saberi and Sandip Roy This dissertation is mainly about discrete-time decentralized control system design. Many largescale systems’ dynamics are characterized by their wide-spread topology and so these systems are considered to be decentralized. Subsequently, analysis of the decentralized systems is generally a really complicated task because one should consider all the inter-connections within the structure of such system. Furthermore input saturation is a practical constraint for many existing systems. This document tries to address some of the existing problems regarding analysis and design of decentralized control system. Here we achieve two goals. First we find necessary and sufficient condition for design of linear time invariant decentralized controller for a specific but broad class of linear time invariant system under input saturation. Second, we take one step further and find time-varying decentralized controller for linear time invariant systems.
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