摘要
介绍了光学测距器的功能和原理。针对光学测距器精度低的缺陷,基于单片机控制的步进电机伺服装置,采用数字解算装置的改进光学测距器,实现了对光学测距器的数字计算和精密控制,从而提高了光学测距器的测量精度,并使其具有一定的可靠性和精确性。
The principle and function of optical range finder are described. According to the defect of the low precision of optical range finder, the design of the step servo based on single chip microcomputer and digital processing equipment is given, which is considered as an improved optical range-finder and it is used to carry out digital calculation and precise control, and the measure precision of optical distance measuring equipment is raised.
出处
《红外与激光工程》
EI
CSCD
北大核心
2004年第6期584-586,591,共4页
Infrared and Laser Engineering
关键词
光学测距器
步进电机
单片机
Digital signal processing
Microcomputers
Optical devices
Structural design
