On the Stability of Discrete –time Nonlinear Systems with Uncertainties

摘要：

Two distinguish theorem of robust stability for discreteem are put forward in this paper. The first-order discrete nonlinear systems with uncertainties and second-order discrete nonlinear systems with uncertainties are researched, respectively, the discrete robust controller is designed, and the constrained conditions for control gain and sample frequency are given, the sensitivity of sample frequency is defined. The simulation results prove that the performance is improved when the sample frequency increases.

关键词： Nonlinear Systems Discrete-time Systems Robust Control Uncertainties

作者: Shengqi SUN Yu-shi FEI Liang DONG Lin LI

作者单位: Key Laboratory of Manufacturing Industrial Integrated Automation,Shenyang University,Shenyang 110044 Machinery Research Institute of Laoning Province :Shengyang,110032,China

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 4978-4980

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）