摘要
某型导弹填装车为发射车自动装弹前 ,需要获得两车之间精确的相对位置关系参数。本文介绍了一种非接触三维位置测量系统 ,该系统由一组面阵CCD探测器、实时图像处理及快速数据解算系统组成 ,对三卤钨灯目标与测量系统之间x、y、z、α的相对位置关系进行测量 ,介绍了测量原理 ,推导出了参数计算公式 ,并通过三角知识和误差理论对系统进行了精度分析。
To loading missiles on the emissive vehicle automahcally,the positional relationship between the emissive vehicle and loading vehiclemust be acquired. A noncontact position measurement system is introduced in the article. The system is composed of a planner array CCD detector,real time image analysis and quick data calculah on system,which can survey the positional relationship between the 3-lamp objects on the emissive vehicle and the measuring System on the loading vehicle. The principle of the measurement is discussed and the parameter calculating equation is derived. With the knowledge of trigonometry and error theory,the precision of the system is analyzed.
出处
《长春理工大学学报（自然科学版）》
2002年第4期26-28,共3页
Journal of Changchun University of Science and Technology(Natural Science Edition)
关键词
面阵CCD
非接触测量
位置测量系统
Planar array CCD
Noncontact position measuring
Positional measuring system
