| 一类不确定多时滞系统的鲁棒容错控制研究 |
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| 引用本文： | 张会珍,王德平,邵克勇,宋金波,高宏宇.一类不确定多时滞系统的鲁棒容错控制研究[J].化工自动化及仪表,2013(7):831-833,867. |
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| 作者姓名： | 张会珍 王德平 邵克勇 宋金波 高宏宇 |
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| 作者单位： | [1]东北石油大学电气信息工程学院,黑龙江大庆163318 [2]大庆油田有限责任公司测试技术服务分公司,黑龙江大庆163318 |
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| 摘 要： | 讨论一类线性不确定多时滞系统的鲁棒容错控制问题.基于Lyapunov稳定性理论和线性矩阵不等式方法（LMI）,针对一类参数有界不确定多时滞系统,给出了状态反馈鲁棒容错控制器设计方法,并且利用该方法得到的闭环控制系统,不仅在执行器失效情况下具有渐进稳定性,对参数不确定也具有良好的鲁棒性.最后,应用设计实例及仿真结果验证该设计方法的可靠性和有效性.
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| 关 键 词： | 参数不确定 容错控制 执行器失效 线性矩阵不等式 |
Research on Robust Fault-tolerant Control for Uncertain Systems with Multi-time Delay |
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| ZHANG Hui-zhen,WANG De-ping,SHAO Ke-yong,SONG Jin-bo,GAO Hong-yu.Research on Robust Fault-tolerant Control for Uncertain Systems with Multi-time Delay[J].Control and Instruments In Chemical Industry,2013(7):831-833,867. |
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| Authors: | ZHANG Hui-zhen WANG De-ping SHAO Ke-yong SONG Jin-bo GAO Hong-yu |
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| Affiliation: | 1. School of Electrical Engineering ＆ Information, Northeast Petroleum University, Daqing 163318, China ; 2. Logging ＆ Testing Services Co., Daqing Oilfield Co., Ltd., Daqing 163318,China) |
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| Abstract: | The robust fault-tolerant control for linear uncertain systems with multi-time delay was discussed; and based on Lyapunov stability and linear matrix inequality,a design method of state feedback and robust fault-tolerant controller was presented for uncertain multi-time delay systems.The closed-loop control system based on this design method can have asymptotical stability against actuator failures and robustness against parameter uncertainties.Both design examples and simulation results verify the feasibility and the effectiveness of this proposed method. |
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| Keywords: | parameter uncertainty fault-tolerant control actuator failure linear matrix inequality |
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