WANG zheng 1, LI Zhong|hai 1, ZHANG Si|ying 1, HOU Xue|zhang 2 1.School of Information Science and Information Engineering,Northeastern University,Shenyang 110006,China 2.Mathematics Department,Towson University,Baltimore,Maryland 21
Abstract:
In this paper, a class of similar composite systems is discussed, and the interconnections in such systems may be asymmetrical and mismatched. To make full use of the interconnections, the two steps method is proposed to design the decentralized controllers. First step: design unreal interconnections to change the system into new form with matched condition; second step: design the decentralized controllers by the regular method for the new system. The controllers we have guarantee the system quadratic stability.