| 反馈线性的非线性系统的分步输出变结构控制 |
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| 引用本文： | 潘海鹏,戴文战.反馈线性的非线性系统的分步输出变结构控制[J].控制与决策,2004,19(11):1312-1314. |
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| 作者姓名： | 潘海鹏 戴文战 |
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| 作者单位： | 浙江工程学院,自动化系,浙江,杭州,310033 |
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| 基金项目： | 浙江省自然科学基金资助项目(603194). |
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| 摘 要： | 针对一类存在参数不确定性的反馈线性的非线性动态系统，通过构造两个滑模流形，即误差跟踪的线性函数和中间控制变量与其实际值之间的误差，给出了输出跟踪控制律．并设计一个变结构控制律使闭环系统的轨迹渐近趋于滑模区，对于所有滑模区上的轨迹，跟踪误差趋于零．
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| 关 键 词： | 非线性系统 分步变结构控制 中间控制变量 |
| 文章编号： | 1001-0920(2004)11-1312-03 |
| 修稿时间： | 2003年12月24 |
Staged output variable structure control of feedback linearizable nonlinear system |
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| PAN Hai-peng,DAI Wen-zhan.Staged output variable structure control of feedback linearizable nonlinear system[J].Control and Decision,2004,19(11):1312-1314. |
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| Authors: | PAN Hai-peng DAI Wen-zhan |
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| Abstract: | According to a class of output trajectory control of nonlinear dynamical system, an output variable feedback in the presence of parameter uncertainty is concerned. For the derivation of a control law, two staged sliding-mode surfaces are chosen. The first one is a linear function of the tracking error, which is used to obtain the desired "middle control". The second one is the error between the desired "middle control" variable and its actual value. A variable structure control (VSC) law is derived such that the trajectory asymptotically of the closed-loop system converges to the bounded field of sliding-mode. For any trajectory evolving on this surface, the tracking error tends to zero. |
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| Keywords: | nonlinear systems staged variable structure control(VSC) middle control variable |
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