摘 要

随着科学技术发展，特别是计算机硬软件、控制等技术的快速提高,三相异步步电机拥有了很好的发展趋势，广泛应用于各种工业领域。本文对国内外异步电动机矢量控制系统的发展情况进行了讨论，并分析了采用自适应控制技术的研究成果。

本文基于仿真软件MATLAB对异步电机的矢量控制进行了优化。首先讨论了三相异步电机的数学模型建立方法和矢量变换。其次，分析了三相异步电机的动态电磁关系，简介了坐标变换原理的概念。最后，给出了异步电机的数学模型和不同坐标系下数学模型的表达式。最后，用仿真软件MATLAB/SIMULINK对系统进行了仿真。仿真结果表明，该方法是有效的，系统具有良好的性能。

关 键 词

异步电动机；矢量控制系统；仿真；自适应控制

Abstract

With the development of science and technology, especially the rapid ameliorate of computer hardware and software, control and other technologies, three-phase step-by-step motor has a good development trend, widely used in various industrial fields. This paper discusses the exploit of vector control system of asynchronous motor at home and abroad, and analyzes the research results of adaptive control technology.

Based on MATLAB, the vector control of asynchronous motor is optimized. Firstly, the mathematical model building method and vector transformation of three-phase asynchronous motor are discussed. Secondly, the dynamic electromagnetic relationship of three-phase asynchronous motor is analyzed, and the concept of coordinate transformation principle is introduced. Finally, the mathematical model of asynchronous motor and the expression of mathematical model in different coordinate system are given. Finally, the system is simulated by SIMULINK simulation software. Simulation results show that the method is effective and the system performance is good.

Keywords:Asynchronous motor; Vector control System; Simulation; Simulation

完整论文点击如下链接下载：

https://download.csdn.net/download/weixin_45905610/88733043

基于自适应控制的异步机矢量控制技术资源-CSDN文库

matlab/simulink建模仿真分析点击如下链接下载：

https://download.csdn.net/download/weixin_45905610/80801001基于自适应控制的异步电机矢量控制技术_MATLAB自适应控制资源-CSDN文库