Large-Scale Systems Control Design via LMI Optimization

  • Branislav Rehak Institute of Information Theory and Automation of the Czech Academy of Sciences
Keywords: Large-scale systems, linear matrix inequalities

Abstract

A control design for a large-scale system using LMI optimization is proposed. The control is designed in a way such that the LQ cost in the case of the decentralized controlĀ  does not
exceed a certain limit. The optimized quantity are the values of the control gain matrices. The methodology is useful even for finding a decomposition of the system, however, some expert knowledge is necessary in this case. The capabilities of the algorithm are illustrated by two examples.

DOI: http://dx.doi.org/10.5755/j01.itc.44.3.6464

Author Biography

Branislav Rehak, Institute of Information Theory and Automation of the Czech Academy of Sciences
Control theory department
Published
2015-09-24
Section
Articles