“电机控制技术与应用”实验教学实践研究——以逻辑无环流直流调速系统为例  

Research on the Experimental Teaching Practice of the Course “Motor Control Technology and Application"——A Case Study of the Logic Non Circulating DC Speed Control System

作　　者：高蕾娜[1] 喻洪平[1] 刘飞[1] 易守强 

机构地区：[1]成都大学机械工程学院,四川成都610106

出　　处：《教育与教学研究》2017年第2期115-119,共5页Education and Teaching Research

基　　金：四川省教育厅科研项目"节能型电磁阀用永磁操作结构及比例电磁铁控制机理研究"(编号:14ZB0373)

摘　　要：作为自动化方向专业课,"电机控制技术与应用"是理论性、综合性、抽象性较强,理解难度较大的一门课程,实验环节的开展有助于学生更好地了解相关电机控制技术。在课程实验教学方面提出实验台和仿真系统相结合的模式,可互补实验台或仿真系统单一模式的不足。以逻辑无环流直流调速系统为例,通过实验台系统搭建、调试及运行,可直观反映调速系统的静特性;利用Matlab中的Simulink工具箱和Powerlib模型库进行系统各模块的设计及封装并完成系统建模,在参数设置及动态特性观测方面更容易操作和实现。通过具体教学的实施,实验台和仿真系统相结合实验模式取得了较好的实践效果。As the professional course of automation direction, ＂Motor Control Technology and Application＂ is comprehensive and difficult to understand in that it is involved in many related subjects and abstract theory. The implementationof the experiments helps students to understand the related motor control technology. In the experimental teaching of the course, the combination of the practical experimental platform and simulation system model has been presented, which can complement the deficiency of the single mode of simulation system or practical experiment equipment.As an example,the static characteristics of the logic non circulating DC speed control system can be directly reflected through the setting up,debugging and operation of the experiment system on the practical platform. By using MATLAB Simulink toolbox and Powerlib model base, the interrelated modules of the simulation system have been designed and packed. After the completion of the simulation system modeling, the parameter settings and dynamic characteristics observation are easier to be operated and achieved. Through the implementation of the specific teaching,the experimental model combined with the actual platform and simulation system has obtained a better practical effect.

关 键 词：电机控制技术与应用 实验教学模式 实验台 仿真 实践案例 

分 类 号：G642.423[文化科学—高等教育学]