By using the GUI of Matlab, a graphic user interface for mechanical characteristics of motors was developed. The curve of the mechanical characteristics motors in different parameters can be depicted by the GUI conveniently and fast, providing convenient theoretical analysis for teaching. Practice shows that Matlab GUI software aided teaching of "Motor and Drag" can enable students to generate a tremendous amount of interest in exploring new knowledge, thereby improving the quality of teaching.%利用Matlab的GUI功能,开发出异步电机机械特性图形用户界面.该图形用户界面系统能方便、快捷地绘出不同参数的电机机械特性.方便教学分析.实践证明,在电机及拖动课程中应用MATLAB_GUI技术进行辅助教学能使学生对新知识产生浓厚的探索兴趣,进而提高教学质量.
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