摘要
讨论线性不确定系统的镇定问题 ,得出了相应的状态反馈律的设计方法。该系统的参数不确定性是结构性的且值有界 ,其不确定性的描述更具实际意义。在不确定性存在的情况下 ,所设计的控制器与 Mehdi提出的控制器同样具有某种最优性 ,且其保守性低于文献
A design of linear controller is presented to stabilize uncertain linear systems in state space representation. The parameter uncertainty is structured and value is bounded. The design is an improvement on that presented by Mehdi in reference[1]. With a controller designed here, the optimality of LQ regulator is preserved in the presence of uncertainty.
出处
《控制与决策》
EI
CSCD
北大核心
2000年第2期224-226,共3页
Control and Decision
基金
辽宁省自然科学基金项目!(96 2 16 9)
关键词
状态反馈
鲁棒镇定
线性不确定系统
控制器
quadratic stability, state feedback, robust stabilization, linear systems
