基于微机的机械设计课程实验系统

An Experiment System Based on PC for Mechanical Design Course

系统地介绍了采用微机开发的“机械设计”课程的实验系统的硬件组成和软件模块的功能 ,并具体说明了采集程序设计中所采用的VC ++创建动态链接库和VB调用动态链接库的方法 .所述系统提高了测量精度 ,简化了数据处理过程 ,并能打印出实验报表和曲线 ,用户操作界面简单 .

An experiment system based on microcomputer has been developed to realize data acqusition and process for the use of the experimental teaching of mechanical design course. In this paper, its hardware configuration and software function is introduced systematically. The method for creating DLL using VC++ in window 95 and calling DLL in the data acquisition is described. The experiment system offers several advantages over a traditional system, such as high measurement precision, simplified data process, resultant tables and curves, and friendly user interface.