标题:Linear Quadratic Optimal Control for Continuous-time Stochastic Systems with Single Input-delay
作者:Wang, Hongxia; Zhang, Huanshui; Wang, Xuan
通讯作者:Wang, HX
作者机构:[Wang, Hongxia; Wang, Xuan] HIT, Shenzhen Grad Sch, Xili 518055, Shenzhen, Peoples R China.; [Zhang, Huanshui] Shandong Univ, Sch Control Sci & Engn 更多
会议名称:24th Chinese Control and Decision Conference (CCDC)
会议日期:MAY 23-25, 2012
来源:PROCEEDINGS OF THE 2012 24TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC)
出版年:2012
页码:2821-2828
关键词:stochastic system; Linear quadratic control; input delay; Riccati; equation
摘要:The paper considers the linear quadratic(LQ) control problem for the Ito-type stochastic system with input delays. Due to simultaneous appearances of diffusion terms (dependent on the system state and control input) as well as delays in the dynamic system, the problem is very involved and outstanding at present. Our main idea is to pursue the explicit optimal cost of the problem and to exploit the interplay between the original problem and its equivalent abstract description. Therefore, we not only provide a causal and adapted controller based on generalized Riccati equations with the same dimension as the system (without delays) but also present the sufficient and necessary condition under which the optimal control problem for the abstract stochastic system is solvable.
收录类别:CPCI-S
资源类型:会议论文
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