文档介绍：吉林化工学院毕业设计说明书
基于Multisim的控制理论仿真实验平台开发
The Development of Control Theory Simulation Experiments Platform Based on Multisim
学生学号: 09510431
学生姓名:
专业班级: 自动0904
指导教师:
职称: 副教授
起止日期: ~
吉林化工学院
Jilin Institute of Chemical Technology
摘要
自动控制原理是自动化专业的一门主要专业基础课程,这门课程有比较抽象的理论分析,这门课程的教学直接影响到该专业后续课程的学习。传统的教学方法通常在课堂上通过板书进行理论分析,再到实验室做若干个实验验证,由于设备等原因导致许多试验的效果很差,甚至有些实践项目无法开展,使自动控制系统的教学纯粹进行理论教学,缺乏感性认识,无法进行理论与实践的互动。
为了加深学生对自动控制原理的理解和学习,弥补高校硬件实验环境的不足和实验教学改革的需要,提出了建立基于Multisim的实验仿真方案,并利用VB构建了自动控制原理实验课程中大部分实验指导平台,通过设置图形窗口、调整控件、设置属性、编写程序等,设计和开发了基于Multisim的自动控制原理虚拟实验平台。该平台具有良好的人机界面,操作简单,形象生动等特点,并且能利用Multisim完成自动控制原理的典型实验,能和课堂多媒体教学相结合,是丰富传统教学的重要补充,也能调动学生极大的兴趣。
关键词:自动控制原理;Multisim;VB
Abstract
Automatic Control Theory is a major professional foundation course of automation, this course needs more abstract and theoretical analysis, the teaching of this course impact on the professional follow-up courses directly. Traditional teaching methods are often theoretical analysis by writing on the blackboard in the classroom, a number of experimental verification to the laboratory, due to equipment and other causes of the poor results of many tests, and even some practice projects can not be carried out, the pure teaching of automatic control system theoretical teaching, lack of perceptual knowledge, can not be the interaction of theory and practice.
In order to make students’ understanding of the principle of automatic control and learning deeply, to help the universal experimental hardware and experimental teaching reform needs, This paper presents the simulation program based on Multisim, constructed most of the experimental platform of automatic control theory experimental course with VB, by setting the graphics window, adjust the controls, set properties, programming, designed and developed the platform based on the principle of automatic control Multisim virtual experiment. The platform has good man-machine interface, simple operation and vividly, and it p