Output-feedback stabilization for large-scale stochastic nonlinear systems with unknown control coefficients
作者单位：College of Health ManagementBinzhou Medical University School of Mathematics and Statistics ScienceLudong University
会议名称：《第26届中国控制与决策会议》
会议日期：2014年
学科分类：0711[理学-系统科学] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程]
基 金：supported by National Natural Science Foundation(NNSF)of China under Grant(61104128,61174097,61304073) China Postdoctoral Science Foundation under Grant(2012M520418,2013T60185) Promotive research fund for excellent young and middleaged scientists of Shandong Province under Grant BS2013DX001 School Research Fund of Ludong University under Grant LY2012014
关 键 词：Decentralized control Homogeneous domination Output-feedback High-order stochastic nonlinear.
摘 要：This paper investigates the decentralized output-feedback control for a class of large-scale high-order stochastic nonlinear systems with unknown control coefficients. By developing a decentralized high gain homogeneous domination approach, it is shown that under some general conditions, the closed-loop system can be proved to be globally asymptotically stable（GAS） in probability. The efficiency of the decentralized output-feedback controller is demonstrated by a simulation example.