| 一种离散时间系统的变结构控制方法 |
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| 引用本文： | 翟长连,吴智铭.一种离散时间系统的变结构控制方法[J].上海交通大学学报,2000,34(5):719-722. |
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| 作者姓名： | 翟长连 吴智铭 |
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| 作者单位： | 上海交通大学,自动化系,上海,200030 |
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| 摘 要： | 针对离散时间系统 ,讨论了利用离散趋近律设计变结构控制问题 ,分析了趋近律系数造成系统颤振的原因 ,给出改进的离散趋近律 ,并利用它设计变结构控制 .仿真结果表明 ,该方法是可行的 ,减少了系统的颤振 ,保证了闭环系统的渐近稳定性
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| 关 键 词： | 离散时间系统 变结构控制 离散趋近律 |
Variable Structure Control Method for Discrete Time Systems |
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| ZHAI Chang-lian,WU Zhi-ming.Variable Structure Control Method for Discrete Time Systems[J].Journal of Shanghai Jiaotong University,2000,34(5):719-722. |
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| Authors: | ZHAI Chang-lian WU Zhi-ming |
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| Abstract: | The variable structure control ( VSC) of discrete time systems using discrete reaching law was discussed.The cause of the system's chattering were analyzed.An improved discrete reaching law was given and the VSC was obtained straightforward with it.The simulation results illustrate thatthe method is feasible and better than the previous method. |
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| Keywords: | discrete time systems variable structure control discrete reaching law |
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