| 滑模预测离散变结构控制 |
| |
| 引用本文： | 宋立忠,陈少昌,姚琼荟.滑模预测离散变结构控制[J].控制理论与应用,2004,21(5):826-829. |
| |
| 作者姓名： | 宋立忠 陈少昌 姚琼荟 |
| |
| 作者单位： | 海军工程大学,电气工程系,湖北,武汉,430033 |
| |
| 摘 要： | 研究了不确定离散时间系统的变结构控制设计问题,提出了基于滑模预测思想的离散变结构控制系统设计新思路.该方法综合考虑抖振、鲁棒性以及控制量约束等指标要求,利用当前及过去时刻的滑模信息预测未来时刻的滑模动态,实现了滚动优化求解.仿真结果表明,该方法可有效消除抖振现象,并能够保证闭环系统的鲁棒稳定性.
|
| 关 键 词： | 离散时间系统 变结构控制 滑模预测 鲁棒性 |
| 文章编号： | 1000-8152(2004)05-0826-04 |
| 收稿时间： | 2003/5/13 0:00:00 |
Discrete variable structure control algorithm based on sliding mode prediction |
| |
| SONG Li-zhong,CHEN Shao-chang,YAO Qiong-hui.Discrete variable structure control algorithm based on sliding mode prediction[J].Control Theory & Applications,2004,21(5):826-829. |
| |
| Authors: | SONG Li-zhong CHEN Shao-chang YAO Qiong-hui |
| |
| Affiliation: | Department of Electrical Engineering,Naval University of Engineering,Wuhan Hubei 430033,China |
| |
| Abstract: | The variable structure control design for uncertain discrete-time systems was studied.A new algorithm based on "sliding mode prediction" was proposed.The algorithm conducted receding optimization and paid attention to chattering elimination,robust stability and control restraint synthetically.It used the curnent and foretime sliding mode information to predict future sliding mode dynamics.Simulation results showed that the method can eliminate chattering effectively and ensure the closed-loop system to be robust stable. |
| |
| Keywords: | discrete-time systems variable structure control(VSC) sliding mode prediction robustness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《控制理论与应用》浏览原始摘要信息 |
|
点击此处可从《控制理论与应用》下载全文 |
