Adaptive tracking control of stochastic nonlinear systems with unknown powers
作者单位：School of Mathematics and Statistics ScienceLudong University
会议名称：《第32届中国控制与决策会议》
会议日期：2020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]
关 键 词：High-order stochastic nonlinear systems Adaptive tracking control Unknown powers
摘 要：This paper investigates the adaptive tracking problem for a class of high-order stochastic nonlinear systems with unknown powers and nonlinear *** using the parameter separation technique and adding a power integrator design method,an adaptive controller with upper and lower bounds of the unknown powers is successfully designed to guarantee that all the states of the closed-loop system are bounded in probability and the tracking error can be regulated into a small neighborhood of the origin in ***,a simulation example is provided to illustrate the effectiveness of the designed controllers.