摘要
针对某型无人机机体几何参数的快速检测要求,提出了基于工业摄像测量与面结构光面密集点云扫描相结合的方案,根据实际任务需求,分别开发出TNFP系统和TNS系统,并进行了实际验证。结果表明:"TNFP三维光学摄像测量系统"的测量精度为0.01mm,完全满足某型无人机机体几何参数的测量要求,而且检测速度快,可用于无人机维修人员对无人机机体几何参数检测的需要和设计生产部门对机体几何参数设计的需要。
In view of the need of 3D rapid measuring in the shape of unmanned aerial vehicle, the TNFP range industrial photogrammetry system and TNS optical 3D range scanning system was developed, and the convenience and practice of this system were also verified by amount of measuring tests. Experiment results show that the error of TNFP system is less than 0.01mm. They can meet the requirement of measurement on large scale unmanned aerial vehicle on the aspects of accuracy, speed and efficiency, then, can he used for the repair of unmanned aerial vehicle＇ s shape detection and the design of the production department to meet the needs of unmanned aerial vehicle＇ s shape designment.
出处
《工具技术》
2013年第6期60-64,共5页
Tool Engineering
关键词
无人机
光学测量
近景摄像测量
几何参数检测
unmanned aerial vehicle
optical measurement
close range photogrammetry
geometry detection
