| 基于DSP的无速度传感器矢量控制系统 |
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| 引用本文： | 肖金凤,黄守道,陈文光. 基于DSP的无速度传感器矢量控制系统[J]. 电力电子技术, 2005, 39(1): 32-34 |
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| 作者姓名： | 肖金凤 黄守道 陈文光 |
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| 作者单位： | 南华大学,湖南,衡阳,421001;湖南大学,湖南,长沙,410082;湖南大学,湖南,长沙,410082;南华大学,湖南,衡阳,421001 |
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| 摘 要： | 提出一种基于模糊神经网络的模型参考自适应电机转速辨识方法,将其与SVPWM调制技术控制的变频器系统结合起来,组成了一种基于DSP的感应电机无速度传感器矢量控制系统。具体介绍了其结构及软硬件的设计。实验及仿真结果表明,该系统动态性能好,能准确跟踪电机转速的变化。
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| 关 键 词： | 矢量 控制 脉宽调制/无速度传感器 场定向控制 数字信号处理器 |
| 文章编号： | 1000-100X(2005)01-0032-03 |
| 修稿时间： | 2004-06-21 |
Field Oriented Control System of Speed Sensorless based on DSP |
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| XIAO Jin-feng,,HUANG Shou-dao,CHEN Wen-Guang. Field Oriented Control System of Speed Sensorless based on DSP[J]. Power Electronics, 2005, 39(1): 32-34 |
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| Authors: | XIAO Jin-feng HUANG Shou-dao CHEN Wen-Guang |
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| Affiliation: | XIAO Jin-feng1,2,HUANG Shou-dao2,CHEN Wen-Guang1 |
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| Abstract: | This paper presents a new method of induction motor speed estimation, which is the combination of Fuzzy Neural Network(FNN) and Model Reference Adaptive System(MRAS).We combine this method with the inverter controlled by Space Vector Pulse Width Modulation (SVPWM) to form a field oriented control system of speed sensorless based on DSP.Its structure software and hardware are analyzed.The Experimental and Simulative results show that the control system has better dynamic performance and can accurately track the variation of the motor speed. |
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| Keywords: | vector control PWM / speed sensorless Field Oriented Control(FOC) DSPFoundation Project: Natural Science |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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