| 一类不确定离散时滞系统的鲁棒镇定 |
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| 引用本文： | 汤红吉,韩彦武,张小丽.一类不确定离散时滞系统的鲁棒镇定[J].南通大学学报(自然科学版),2007,6(3):6-11. |
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| 作者姓名： | 汤红吉 韩彦武 张小丽 |
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| 作者单位： | 南通大学,理学院,江苏,南通,226007 |
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| 基金项目： | 江苏省教育厅自然科学基金;南通大学校科研和教改项目;南通大学校科研和教改项目 |
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| 摘 要： | 考虑了一类具有多胞型不确定离散时滞系统的鲁棒稳定及控制器设计问题.文章首先得出了新的时滞相关的稳定性判据,然后在此基础上设计了鲁棒镇定反馈控制器,所得结果用矩阵不等式给出,最后通过数值算例表明该方法的有效性.
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| 关 键 词： | 离散系统 时滞相关 多胞不确定性 鲁棒镇定 |
| 文章编号： | 1673-2340（2007）03-0006-06 |
| 修稿时间： | 2006-12-19 |
Robust Stabilization for Uncertain Discrete-time State-delayed Systems |
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| Authors: | TANG Hong-ji HAN Yan-wu ZHANG Xiao-li |
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| Institution: | School of Sciences, Nantong University, Nantong 226007, China |
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| Abstract: | The robust stabilization and controller design for a class of uncertain discrete-time systems with multiple state delays are studied.Without using any transformations a new delay-dependent stability criterion was proposed first,based on which a new feedback controller was designed.All the results are obtained by solving matrix inequalities.Finally,numerical examples were used to illustrate the effectiveness of the method. |
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| Keywords: | discrete-time systems delay-dependent polytopic uncertainty robust stabilization |
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