| 电动变桨伺服系统的自抗扰控制研究 |
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| 引用本文： | 王石贤,芦子卿. 电动变桨伺服系统的自抗扰控制研究[J]. 电气传动自动化, 2011, 33(1): 11-14 |
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| 作者姓名： | 王石贤 芦子卿 |
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| 作者单位： | 兰州交通大学自动化与电气工程学院;石家庄市水利技术推广中心; |
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| 摘 要： | 针对变桨伺服系统非线性、多变量、数学模型难以建立的特性,在电流环和速度环设计了自抗扰控制器,有效解决了传统PI调节器的快速性与超调之间的矛盾。仿真结果表明,电动变桨伺服系统采用以上控制方法,可以保证伺服系统有较强的抗扰性能,同时实现了无超调、响应快,具有良好的动态控制性能。
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| 关 键 词： | 电动变桨 伺服系统 自抗扰控制器 |
Research on active disturbance rejection controller of electric pitch servo system |
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| WANG Shi-xian,LU Zi-qing. Research on active disturbance rejection controller of electric pitch servo system[J]. Electrical Drive Automation, 2011, 33(1): 11-14 |
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| Authors: | WANG Shi-xian LU Zi-qing |
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| Affiliation: | WANG Shi-xian1,LU Zi-qing2(1.Department of Automation & Electrical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China,2.Shijiazhuang Hydrotechnics Extension Center,Shijiazhuang 050000,China) |
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| Abstract: | For wind power generation pitch control system has the characteristics of multivariable and nonlinear,its mathematical model is difficult to be established.The speed loop and the position loop use active disturbance rejection controller to satisfy the performance requirements of fast response and non-overshoot.The simulation results show that the intelligent control not only ensures strong anti-interference performance,but also has good dynamic performance of non-overshoot and rapid response. |
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| Keywords: | electric pitch system servo system active disturbance rejection controller |
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