A CCD Position Servo System Based on Rotary Transformer

摘要：

In order to improve the adaptability of an armored car running on a battle field or running at night, a CCD position servo system is installed on the armored car. The servo system consists of steering wheel 、rotary transformer 、controller 、CCD 、stepping motor 、rotary-table and display etc. When the armored car is running, the rotary transformer rotates following the steering wheel, and the rotary transformer sends the angle information to the controller （single-chip P87LPC767 ）, P87LPC767 deals with the received angle information then sends stepping impulse and orientation voltage to the stepping motor, the stepping motor drives the rotary-table, and the CCD unit rotates in the same direction. In this way, the driver can set eyes on the road surface in front of the armored car on the display.

关键词： armored car rotary transformer stepping motor servo control P87LPC767

作者: WU Shilin ZHANG Qi ZHU Zhaoxuan

作者单位: College of Mechanic Engineering and Automation, National University of Defense Technology of China, Changsha, 410073

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）