| 广义非线性系统的变结构控制理论 |
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| 引用本文： | 温香彩. 广义非线性系统的变结构控制理论[J]. 控制理论与应用, 1999, 16(1): 87-90 |
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| 作者姓名： | 温香彩 |
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| 作者单位： | 国家环境保护总局信息中心,北京,100029 |
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| 基金项目： | 中国博士后基金资助项目 |
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| 摘 要： | 利用几何方法，从广义非线性系统本身出发，研究了广义非线性控制的变化结构控制理论，给出了系统存在变结构控制的充分实际没动模式的近似定理。从所得结论可知，滑动条件仅能保证实际滑动模的慢变状态赵近于理想滑动模的慢变状态，而不能保证实际滑动模的状态趋近于理想滑动模的快变状态，研究正常非线性系统的方法已不能简单地被利用到广义非线性系统。
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| 关 键 词： | 广义非线性系统 变结构控制 相关度 |
| 收稿时间： | 1996-03-27 |
| 修稿时间： | 1997-10-20 |
Theory of Variable Structure Control for Singular Nonlinear Systems |
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| Wen Xiangcai. Theory of Variable Structure Control for Singular Nonlinear Systems[J]. Control Theory & Applications, 1999, 16(1): 87-90 |
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| Authors: | Wen Xiangcai |
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| Abstract: | The theory of variable structure control of singular nonlinear control systems was considered based on the singular nonlinear systems itself by employing the method of geography,and gives the sufficient condition of existence of variable structure control and approximation theory of real sliding mode.It is shown that sliding condition only guarantee the slow varying state of real sliding mode approach that of ideal sliding mode but not guarantee the fast varying state of real sliding mode approach that of ideal sliding mode.The method applied for studying normal nonlinear system can not be used directely to singular nonlinear system. |
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| Keywords: | singular nonlinear systems variable structure control relative degree |
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