| 具有状态时滞线性系统对时滞参数的自适应控制 |
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| 引用本文： | 姜偕富,费树岷,冯纯伯.具有状态时滞线性系统对时滞参数的自适应控制[J].控制理论与应用,2002,19(5):704-708. |
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| 作者姓名： | 姜偕富 费树岷 冯纯伯 |
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| 作者单位： | 1. 东南大学,自动化研究所,南京,210096;淮阴师范学院,数学系,江苏淮阴,223001
2. 东南大学,自动化研究所,南京,210096 |
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| 基金项目： | 国家攀登计划(970211017); 国家自然科学基金(69934010,60074015); 东南大学南瑞继保公司学位论文基金资助项目. |
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| 摘 要： | 对于存在状态时滞的线性时滞系统, 研究了无记忆与带记忆的复合状态反馈控制器的设计问题, 当滞后常数不能精确已知时, 首次提出了对时滞参数的自适应控制方案, 通过解相应的线性矩阵不等式 (LMI)即能求得满足设计要求的对时滞参数自适应控制器. 最后给出了仿真实例以说明结论的有效性.
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| 关 键 词： | 时滞系统 线性矩阵不等式(LMI) 内部渐近稳定性 自适应控制 带记忆反馈 |
| 文章编号： | 1000-8152(2002)05-0704-05 |
| 收稿时间： | 2000/9/26 0:00:00 |
| 修稿时间： | 2000年9月26日 |
Memory feedback control for linear time-delay system with adaptation to delay parameter |
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| JIANG Xie-fu,FEI Shu-min and FENG Chun-bo.Memory feedback control for linear time-delay system with adaptation to delay parameter[J].Control Theory & Applications,2002,19(5):704-708. |
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| Authors: | JIANG Xie-fu FEI Shu-min and FENG Chun-bo |
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| Affiliation: | Research Institute of Automation,Southeast University,Nanjing 210096,China; Mathematics Department,Huaiyin Teacher's College, Jiangshu Huaiyin 223001, China;Research Institute of Automation,Southeast University,Nanjing 210096,China;Research Institute of Automation,Southeast University,Nanjing 210096,China |
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| Abstract: | The controller design of linear time delay system with delayed state is derived via compound memory and memoryless feedback. When the delay constant is not precisely known for linear delay system, the feedback control with adaptation to delay parameter is first given. The adaptive controller, which satisfied the requirement of design, is obtained by solving an LMI. Finally an example is presented to show the effectiveness of our results. |
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| Keywords: | time-delay systems linear matrix inequality(LMI) asymptotic stability adaptive control memory feedback control |
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