| 感应电动机智能软启动器研究 |
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| 引用本文： | 薛晓,李昊伦. 感应电动机智能软启动器研究[J]. 现代电子技术, 2012, 35(20): 192-194 |
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| 作者姓名： | 薛晓 李昊伦 |
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| 作者单位： | 1. 中国建筑西北设计研究院有限公司,陕西西安,710018
2. 西安建筑科技大学,陕西西安,710055 |
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| 摘 要： | 为了解决三相异步电动机起动电流较大的问题,采用了一种软起动模糊自适应控制器。据其起动特性,将电流误差和误差的变化率作为输入量,晶闸管的控制角作为输出量,设计出一种自调整比例因子的模糊自适应控制算法。随后做了Matlab环境下的仿真实验,并且与常规的PID控制方法和常规模糊控制方法进行比较,得到了模糊自适应控制算法具有优越性的结论。
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| 关 键 词： | 软起动 异步电动机 模糊自适应 Matlab |
Research of soft startup control system for induction motor based on fuzzy adaptive control |
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| XUE Xiao , LI Hao-lun. Research of soft startup control system for induction motor based on fuzzy adaptive control[J]. Modern Electronic Technique, 2012, 35(20): 192-194 |
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| Authors: | XUE Xiao LI Hao-lun |
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| Affiliation: | 1.Northwestern Architectural Design Institutes Company Ltd.,Xi’an 710018,China; 2.Xi’an University of Architecture and Technology,Xi’an 710055,China) |
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| Abstract: | In order to solve the large startup current of induction motors,a fuzzy adaptive control soft start system is presented in this paper.It can control startup current and avoid the inrush of the current for smooth running.According to the characteristic of induction motor,taking current error and error change rate as input quantity and the control angle of thyristor as output quantity,the fuzzy Adaptive control algorithm for the soft startup of induction motors was designed by using fuzzy logical toolbox in Matlab software.In comparison with the traditional PID and traditional fuzzy control methods,the self-adaptive fuzzy control method is more superior. |
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| Keywords: | soft-start asynchronous motor fuzzy-adaptive Matlab |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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