Singular LQ Sub-optimal Control Problem for a Class of Discrete-time Singular Systems with Time-delay
Singular linear quadratic (LQ) sub-optimal control problem for a class of discrete-time singular systems with time-delay is investigated. First, based on the algebra equivalent transformation, the original singular LQ problem is transformed into a nonsingular LQ problem for standard discrete-time systems with time-delay. Under some general conditions, the optimal control law of the original LQ problem is given via successive approximation approach. The optimal control law can be synthesized as a sum of state feedback term and a time-delay compensation term which is a limit of a sequence of adjoint vectors.
singular system time-delay singular quadratic performance indices optimal control successive approzimation approach
Baolin Zhang Feifei Zheng Feilong Cao
College of Science, China Jiliang University, Hangzhou 310018, China
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
1941-1944
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）