同步扫描三角测距系统异形结构分析  

Abnormal Structure Analysis of Synchronized Scanning Triangulation

作　　者：张旭[1,2,3] 杨浩[1] 屠大维[1,2] 

机构地区：[1]上海大学机电工程与自动化学院,上海200072 [2]上海市智能制造及机器人重点实验室,上海200072 [3]机械系统与振动国家重点实验室,上海200240

出　　处：《激光与光电子学进展》2016年第3期100-108,共9页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(51205244);机械系统与振动国家重点实验室课题(MSV2015010);上海市教育委员会科研创新项目(14YZ006)

摘　　要：基于同步扫描三角测距系统标准型结构,提出同步扫描三角测距系统异形结构。介绍同步扫描三角测距系统的工作原理,并对系统进行建模,得到空间三维点坐标表达式。对同步扫描三角测距系统的4种异形结构进行了对比分析,通过仿真分析得到结果数据,确定d85型为最佳结构。设计并制造出d85型同步扫描三角测距系统原理样机,测试获得三维点云数据。Based on synchronized scanning triangulation standard structure, an abnormal structure of synchronized scanning triangulation is put forward. The principle of synchronous scanning triangulation ranging system is introduced, the system model is established, and the 3D space coordinate expression is obtained. For synchronous scanning triangulation ranging system of four kinds of special-shaped structure is analyzed, the result data is obtained through simulation analysis, and the best structure d85 is found out. The d85 synchronized scanning triangulation ranging system prototype is designed and manufactured, and 3D point cloud data is obtained by testing.

关 键 词：光学设计 同步扫描 三角测距 机器视觉 

分 类 号：O439[机械工程—光学工程]