Decentralized Robust Controller Design for a Class of Large-scale System with Uncertainties
In some large-scale nonlinear uncertain systems there exists a special subsystem, which possesses the maximum state dimension. By introducing a group of adjustable relation parameters (GARP), a new decentralized robust control strategy is proposed according to focus on this special subsystem. Since the GARP is adjustable, it is easy to get good performance. The controller is linear via state feedback even though the system to be controlled is nonlinear and uncertain. Furthermore, the assumptions made for controller designing are weakened in the proposed method. Finally, the simulation shows the validity.
large-scale system uncertainty decentralized robust control GARP
Wang Wenqing Wu Qing Wei Qiuyue
School of Automation, Xi’an University of Posts and Telecommunic ations, Xi’an 710061 China School of Automation, Xian University of Posts and Telecommunications, Xian 710061 China
国际会议
2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)
四川绵阳
英文
763-768
2011-05-23（万方平台首次上网日期，不代表论文的发表时间）