| 基于输入输出线性化方法的一类非线性系统观测器设计 |
| |
| 引用本文： | 董亚丽,杨迎娟,范姣姣.基于输入输出线性化方法的一类非线性系统观测器设计[J].系统科学与数学,2009,29(1):35-42. |
| |
| 作者姓名： | 董亚丽 杨迎娟 范姣姣 |
| |
| 作者单位： | 天津工业大学理学院,天津,300160 |
| |
| 基金项目： | 天津市教委高等学校科技发展基金 |
| |
| 摘 要： | 研究一类非线性系统的观测器设计问题.基于输入输出线性化方法提出了一类非线性系统的观测器设计.并且此非线性系统具有多输入多输出的特点,证明了在适当条件下,提出的观测器保证了观测误差渐近趋于零.仿真例表明了所得结果的有效性.
|
| 关 键 词： | 非线性系统 线性化 状态观测器 Lyapunov函数 坐标变换 |
| 收稿时间： | 2007-4-16 |
| 修稿时间： | 2007-10-17 |
Observer Design for a Class of Nonlinear System Based on Input Output Linearization Approach |
| |
| DONG Yali,YANG Yingjuan,FAN Jiaojiao.Observer Design for a Class of Nonlinear System Based on Input Output Linearization Approach[J].Journal of Systems Science and Mathematical Sciences,2009,29(1):35-42. |
| |
| Authors: | DONG Yali YANG Yingjuan FAN Jiaojiao |
| |
| Institution: | School of Science, Tianjin Polytechnic University, Tianjin 300160 |
| |
| Abstract: | The problem of observer design for a class of nonlinear system is considered. Based on input-output linearization approach, the observer design for the nonlinear system is developed. The nonlinear system presented in this paper is of characteristic of multi-input multi-output. Under appropriate conditions, it is proved that the proposed observer assured that the observation error converges to zero asymptotically. A simulation result shows the validity of the results. |
| |
| Keywords: | Nonlinear system linearization state observer Lyapunov function coordinate transformation |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《系统科学与数学》浏览原始摘要信息 |
| 点击此处可从《系统科学与数学》下载免费的PDF全文 |
