一种位置控制系统接口卡的实现  

Implementation of the interface card for a position control system

作　　者：王芃[1] 郭美凤[1] 董景新[1] 赵长德[1] 

机构地区：[1]清华大学精密仪器与机械学系,北京100084

出　　处：《实验技术与管理》2008年第1期59-61,共3页Experimental Technology and Management

摘　　要：为了使学生掌握计算机控制技术,结合计算机控制系统实验课,用CPLD设计了一块接口卡。该卡具有与PC/104总线的接口、采样脉冲发生器、位置计数、D/A等部分,可支持学生在计算机上编程,实现多种控制算法,从而可以巩固计算机控制知识。For the purpose of making students handle the technology of computer control, an interface card is designed with CPLD, which is used in the computer control system class. The card includes interface to PC/104, sample pulse generator, counter of position, D/A, etc. It can support students to realize kinds of control method through programming on computer, so to solidify the knowledge of computer control.

关 键 词：CPLD PC/104 接口卡 控制实验 

分 类 号：TP391.76[自动化与计算机技术—计算机应用技术] G642.423[自动化与计算机技术—计算机科学与技术]