| 模糊自抗扰控制器在两电机同步系统中的应用 |
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| 引用本文： | 周丽,刘星桥,唐琳.模糊自抗扰控制器在两电机同步系统中的应用[J].微电机,2011,44(10):81-84. |
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| 作者姓名： | 周丽 刘星桥 唐琳 |
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| 作者单位： | 江苏大学电气信息工程学院,江苏镇江,212013 |
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| 基金项目： | 国家自然科学基金，江苏省自然科学基金 |
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| 摘 要： | 设计了一个模糊自抗扰控制系统,将系统的总扰动以及速度张力之间的耦合影响等统一视为系统的"扰动",利用扩张状态观测器进行观测并加以补偿,使得控制对象被近似线性化和确定性化,同时采用模糊控制器在线对自抗扰控制器参数进行修正,以实现自抗扰控制器的参数自整定,提高自抗扰控制器的性能。结合S7-300PLC构建实验平台,进行了速度突减、三角波跟踪实验。实验结果表明:与传统PID控制相比该控制策略不仅实现了速度和张力的动态解耦,而且
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| 关 键 词： | 多电机 自抗扰控制器 模糊控制器 解耦控制 |
Application of Fuzzy Active Disturbance Rejection Controller in Two-motor Synchronous Control System |
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| ZHOU li,LIU Xingqiao,TANG lin.Application of Fuzzy Active Disturbance Rejection Controller in Two-motor Synchronous Control System[J].Micromotors,2011,44(10):81-84. |
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| Authors: | ZHOU li LIU Xingqiao TANG lin |
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| Affiliation: | ZHOU li,LIU Xingqiao,TANG lin(School of Electrical and Information Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China) |
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| Abstract: | Fuzzy active disturbance rejection controller was proposed and applied into two-motor synchronous control system in this paper,the inferential capability of fuzzy control could adjust the ADRC parameters automatically.In order to verify the effectiveness of this controller,the extended state observer was used to estimate and compensate the total disturbance of system,the coupling between speed and tensions,then an approximate linearization and deterministic system was obtained.The experiments of sudden spee... |
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| Keywords: | multi-motor active disturbance rejection controller fuzzy controller decoupling control |
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