Output-Feedback Control of Stochastic Nonlinear System with Stochastic Inverse Dynamics

摘要：

This paper considers a concrete stochastic nonlinear systems with stochastic unmeasurable inverse dynamic. Motivated by the concept of integral input-to-state stability (iISS) in deterministic systems and stochastic input-to-state stability (SISS) in stochastic systems, a concept of stochastic integral input-to-state stability (SiISS) using Lyapunov function is introduced. A constructive strategy is proposed to design a dynamic output-feedback control law, which drives the state to the origin almost surely while keeping all other closed-loop signals almost surely bounded. At last, a simulation is given to verify the effectiveness of the control law.

关键词： Output-feedback SISS SiISS stochastic inverse dynamic stochastic nonlinear systems

作者: Na Duan Xin Yu Xue-Jun Xie

作者单位: School of Electrical Engineering & Automation, Xuzhou Normal University, Xuzhou, Jiangsu Province, 2 School of Automation, Southeast University, Nanjing, Jiangsu Province, 210096, China

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 1476-1479

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）