| 静止无功发生器的微分几何变结构控制方法 |
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| 引用本文： | 钟珊,庄淑瑾.静止无功发生器的微分几何变结构控制方法[J].电子技术应用,2010(11). |
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| 作者姓名： | 钟珊 庄淑瑾 |
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| 作者单位： | 常熟理工学院计算机科学与工程学院;江苏大学电气信息工程学院; |
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| 摘 要： | 根据静止无功发生器(SVG)数学模型的非线性特性,提出了微分几何变结构控制方法,运用微分几何精确线性化理论,把非线性系统转化成了一个线性系统,在此基础上应用非线性变结构控制理论进行设计控制器。结果表明,微分几何变结构控制方法对补偿SVG的无功电流具有有效性和可行性。
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| 关 键 词： | 静止无功发生器(SVG) 动态数学模型 微分几何 变结构 |
Research on SVG based on differential geometry nonlinear control |
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| ZHONG Shan,ZHUANG Shu Jin.Research on SVG based on differential geometry nonlinear control[J].Application of Electronic Technique,2010(11). |
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| Authors: | ZHONG Shan ZHUANG Shu Jin |
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| Affiliation: | ZHONG Shan~1,ZHUANG Shu Jin~2 (1.School of Computer Science and Engineering,Changshu Institute of Technology,Changshu 215500,China,2.School of Electrical and Information Engineering,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | According to the nonlinear character of SVG mathematic model,nonlinear control based on theory of differential geometry was proposed,using the nonlinear system which was I/O linear by differential geometry transmission,the nonlinear system was turned to a new linear system,then a controller of the system is designed according to the method of the exponentially approaching rule of variable structure theory.Results verify:controlling reactive current of SVG based on differential geometry nonlinear control has... |
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| Keywords: | SVG mathematic modeling differential geometry variable structure |
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