| 终端椭圆约束的时滞系统预测控制 |
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| 引用本文： | 张军,裴润,刘福才.终端椭圆约束的时滞系统预测控制[J].武汉理工大学学报,2003,25(5):58-61,74. |
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| 作者姓名： | 张军 裴润 刘福才 |
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| 作者单位： | 哈尔滨工业大学 |
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| 基金项目： | 哈尔滨工业大学自然科学基金资助项目 (HIT .2 0 0 0 .4 0 ) |
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| 摘 要： | 对于输入受约束的时滞系统，提出终端不变椭圆约束的时滞系统预测控制方法。为时滞系统构造特定的目标函数和终端不变椭圆集，保证了闭环系统稳定性，以LMI(Linear Matrix Inequalities)形式给出了系统稳定的充分条件，使得该方法简单，易于实现，最后通过数字仿真验证了该方法的有效性。
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| 关 键 词： | 时滞系统 不变椭圆集 稳定性 |
| 文章编号： | 1671-4431(2003)05-0058-04 |
Model Predictive Control for Time-delay Systems with Terminal Ellipsoid Constraints |
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| Zhang Jun Pei Run Liu Fucai Doctor,School of Control Science and Engineering,Harbin University of Technology,Harbin ,China..Model Predictive Control for Time-delay Systems with Terminal Ellipsoid Constraints[J].Journal of Wuhan University of Technology,2003,25(5):58-61,74. |
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| Authors: | Zhang Jun Pei Run Liu Fucai Doctor School of Control Science and Engineering Harbin University of Technology Harbin China |
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| Affiliation: | Zhang Jun Pei Run Liu Fucai Doctor,School of Control Science and Engineering,Harbin University of Technology,Harbin 150001,China. |
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| Abstract: | A model predictive control method with terminal invariant ellipsoid constraints is proposed for time-delay systems with constrained control input. The stability of the closed-loop system is guaranteed by constructing specific objective functions and terminal invariant ellipsoid for time-delay systems. The sufficient conditions of stability are presented in the form of LMI (Linear Matrix Inequalities)that makes the scheme simple to be realized. The simulation results verify the effectiveness of the proposed method. |
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| Keywords: | time-delay systems invariant ellipsoid set stability |
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