| 引用本文: | 肖会敏,赵林,王春花.不确定时滞切换系统的鲁棒滑模控制[J].控制理论与应用,2011,28(11):1621~1626.[点击复制] |
| XIAO Hui-min,ZHAO Lin,WANG Chun-hua.Robust sliding-mode control for a class of uncertain switched systems with time-delay[J].Control Theory and Technology,2011,28(11):1621~1626.[点击复制] |
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| 不确定时滞切换系统的鲁棒滑模控制 |
| Robust sliding-mode control for a class of uncertain switched systems with time-delay |
| 摘要点击 1682 全文点击 1180 投稿时间：2010-04-21 修订日期：2011-01-29 |
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| DOI编号 10.7641/j.issn.1000-8152.2011.11.CCTA100430 |
| 2011,28(11):1621-1626 |
| 中文关键词 切换系统 滑模控制 不确定 驻留时间 线性矩阵不等式 |
| 英文关键词 switched systems sliding-mode control uncertain dwell-time linear matrix inequality |
| 基金项目 国家自然科学基金资助项目(60774041); 河南省基础与前沿技术研究资助项目(072300410110). |
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| 中文摘要 |
| 该文研究了一类具有非匹配不确定性和非线性扰动的时滞切换系统的滑模控制问题. 首先, 针对每个子系统设计对应的时滞依赖滑模面, 利用驻留时间方法, 给出了由滑动模态方程组成的切换系统鲁棒渐近稳定的充分条件; 然后设计了滑模控制器, 使得闭环系统的状态能够到达滑模面上, 产生滑动模态. 最后, 仿真实例说明所提出方法的有效性. |
| 英文摘要 |
| The sliding-mode control problem is studied for a class of time-delayed switched systems with mismatched uncertainties and nonlinear disturbances. The delay-dependent sliding surface is designed for each subsystem by using the dwell-time approach. The sufficient condition is deduced under which the switched system composed by sliding-mode dynamic equations is robustly asymptotically stable. Furthermore, a sliding-mode controller is designed which ensure the reachability of the sliding surface; thus the sliding-mode dynamics is resulted. A numerical example illustrates the effectiveness of the proposed design method. |