激光测距技术研究  

Study on Laser Distance Measure Technique

作　　者：张保军[1] 曹永华[2] 

机构地区：[1]常熟理工学院物理系,江苏常熟215500 [2]河南科技学院机电学院,河南新乡453003

出　　处：《湛江师范学院学报》2006年第6期41-43,共3页Journal of Zhanjiang Normal College

摘　　要：论述了激光测距的原理,提出了一种使用正弦调幅激光相位测距方法,具有快速和高精度的特点,适用于实时高精度测距.由于不必取连续的频率分布,故简化了器件设计,提高了测量速度.The paper discusses the principle of distance measure technique by means of laser, and gives a distance measure method using sine amplitude modulation. Measurement speed is fast and precision is high. The method can be used for real-time and high precision. Because the method does not need continuous frequency distribution, the component design is simple.

关 键 词：激光测距 连续波 实时 高精度 

分 类 号：O43[机械工程—光学工程]