| 智能算法在交流调速系统中的研究 |
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| 引用本文： | 贺超英,王少喻,晏密英.智能算法在交流调速系统中的研究[J].化工自动化及仪表,2011,38(2):198-202. |
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| 作者姓名： | 贺超英 王少喻 晏密英 |
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| 作者单位： | 1. 中南林业科技大学计算机与信息工程学院,长沙,410004
2. 湖南工程职业技术学院土木工程系,长沙,410151 |
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| 基金项目： | 中南林业科技大学青年科学基金 |
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| 摘 要： | 提出一种基于遗传算法优化的异步电机参考模型模糊自适应矢量控制调速系统,其异步电机模糊自适应速度辨识机构可根据参考模型输出与被控可调模型输出之差及其变化率,产生一个模糊自适应信号,控制被控可调模型的输出趋于参考模型的输出.仿真和实验表明,该系统具有良好的动态特性,在稳态精度上也优于普通的模型参考自适应系统,为无速度传感器...
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| 关 键 词： | 交流调速 模型参考自适应 模糊控制 遗传算法 |
Intelligent Algorithm in AC Speed Adjusting System |
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| HE Chao-ying,WANG Shao-yu,YAN Mi-ying.Intelligent Algorithm in AC Speed Adjusting System[J].Control and Instruments In Chemical Industry,2011,38(2):198-202. |
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| Authors: | HE Chao-ying WANG Shao-yu YAN Mi-ying |
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| Affiliation: | 1.School of Computer ＆Information Engineering,Central South University of Forestry andTechnology,Changsha 410004,China;2.Department of Civil Engineering,HunanEngineering Vocational and Technology College,Changsha 410151,China) |
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| Abstract: | A genetic algorithms-based asynchronous motor reference model fuzzy adaptive vector control AC drive system was presented.According to the difference between the reference model output and the adjustable model output,the induction motor speed adaptive fuzzy identifier produced a fuzzy adaptive signal to control adjustable model output and made it tend to the reference model output.The simulation and experimental results prove both feasibility and reliability of the system which providing a new control method for AC speed adjusting system. |
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| Keywords: | AC variable speed model reference adaptive system fuzzy control genetic algorithms |
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