Title :
On the interaction neutralization for large-scale systems
Author :
Xu, Ziqiang ; Alouani, Ali T.
Author_Institution :
Center for Manuf. Res. & Technol. Utilization, Tennessee Technol. Univ., Cookeville, TN, USA
Abstract :
In large-scale systems, the optimal control of isolated subsystems leads in general to suboptimal control of the overall system. An exception is made when the interactions between subsystems are neutral. This paper discusses the problem of neutralizing interactions in large scale systems. A new characterization of neutral interactions is provided. Then using linear quadratic controllers for isolated subsystems, the choice of the design parameters are derived to achieve neutralization of the interactions
Keywords :
large-scale systems; optimal control; design parameters; interaction neutralization; isolated subsystems; large-scale systems; linear quadratic controllers; optimal control; suboptimal control; Control systems; Isolation technology; Large-scale systems; Linear systems; Manufacturing; Modems; Optimal control; Performance analysis; Riccati equations; System performance;
Conference_Titel :
Southeastcon '94. Creative Technology Transfer - A Global Affair., Proceedings of the 1994 IEEE
Conference_Location :
Miami, FL
Print_ISBN :
0-7803-1797-1
DOI :
10.1109/SECON.1994.324358
