摘要
介绍了由PC机、A/D、D/A数据采集卡、自动控制原理学习机组成的控制工程基础新实验系统。该系统以消息驱动为基础 ,通过相应的软件实现对控制系统的实时监测 ,并对控制的结果进行数据分析 ,取代了传统的以示波器和信号发生器为主要工具的操作模式。新的实验系统十分方便于学生自己动手设计实验 。
This paper introduces the new experiment system of base of control engineering which is composed of computer, A/D and D/A data acquisition card and automatic control theory learning machine. Based on the information drive the system can supervise control system in real-time and analyses the experiment data via corresponding software. This experiment system replaces the traditional experiment mode that used oscilloscope and signal generator as main instruments. New experiment system is very convenient for students to design experiments by themselves and increases the study activeness and efficiency of students.
出处
《机械制造与自动化》
2004年第4期94-96,共3页
Machine Building & Automation
关键词
实验系统
消息驱动
操作模式
experiment system
information drive
experiment mode
