自动测试系统中实时测控软件的开发  

Developing the Measurement and Control Software in Auto--test System

作　　者：温金桃 徐维锋 

出　　处：《嘉应大学学报》1999年第3期30-33,共4页Journal of Jiaying University

摘　　要：本文通过实例详细介绍了在自动测试系统中采用 Visual Basic(VB)开发实时测控软件的方法:米用MDI窗体技术设计软件的用户界面:采用动态链接库(DLL)实现对硬件接口的控制:采肜事件驱动编程实现测试软件功能的扩展.同时对测控软件中的数字滤波、信号波形显示等技术进行了介绍.A method of developing the measurement and control software in auto-- test system with VB and DLL is dis-cussed in detail by examples. The user inerface of test software is designed is designed with MDI forms technique. The portof bardware is controled by calling DLL. It is easy to expand the function of test software by the approach of eventdriven pro-gramming. The technique of digital filtering and signal wave displaying in measurement and control software is introduced.

关 键 词：自动测试系统 DLL 事件驱动编程 数字滤波 实时测控软件 VB 软件开发 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] TP311.52[自动化与计算机技术—控制科学与工程]