Observers for Discrete-Time Nonlinear Systems with a Disturbance

摘要：

A necessary condition of the detectability for the existence of asymptotic observers is obtained for discrete-time nonlinear systems with a disturbance dynamics in this paper. We show that there does not exist any general observer for a special class of the systems using the necessary condition. And necessary and suf- ficient conditions for this class of systems that change with the disturbance under some stability assumptions are derived by using center manifold theory.

作者: Shulan Kong Huanshui Zhang Shulan Kong Zhaosheng Zhang

作者单位: Information and Control Research Center Shenzhen Graduate School of Harbin Institute of Technology H School of Mathematics Science Qufu Normal University Qufu, Shandong 273165

会议类型: 国际会议

会议名称: 第三届国际脉冲动力系统及应用学术会议

会议地点: 青岛

会议语种:英文

在线出版日期: 2006-07-21（万方平台首次上网日期，不代表论文的发表时间）