手动探针测试台的自动化设计  

Automatization Design of Manual Probe Station

作　　者：罗辉[1] 秦会斌[1] 

机构地区：[1]杭州电子科技大学电子信息学院,杭州310018

出　　处：《电子器件》2010年第1期94-96,共3页Chinese Journal of Electron Devices

基　　金：国家自然科学基金资助项目(60601022)

摘　　要：介绍了一种对ST-103A型手动探针测试台进行自动化改造的设计方案。在原设备的基础上,引进步进电机代替原来的手轮控制;其次,还引进了摄像头和视频采集卡技术实现对探针台的实时监控;另外,通过VC++编写上位机友好界面既提高了控制精度,又使得控制更为方便。经测试,改造后的探针测试台能实现高精度的全自动化控制。The text introduces the automatization design of ST-103A manual probe station, namely, after changing the hand wheel to the stepper motor. Secondly, it is going to use the camera and video grabber to monitor the probe station at any moment. Thirdly, the friendly interface of upper computer designed through the VC ＋ ＋ studio has improved both the accuracy and conveniece of control. Tested after automatization design, probe station can achieve high-precision fully automatic control.

关 键 词：手动探针测试台 步进电机 视频采集卡 VC++ 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]