摘要
以激光跟踪测量系统和经纬仪测量系统所测量值为参照，对V-STARS单相机系统的平面与坐标测量精度进行了比对测试，并测试了其重复性；此外还对双相机系统的平面度测量结果与单相机的进行了比较。测试结果表明V—STARS单相机系统在2．5m范围内测量精度优于0．03mm。利用V-STARS系统对某17．2m口径网状天线的型面进行了检测，测量精度优于0．3mm，并使天线型面精度调整到3mm以内，满足了设计要求。
Compared with laser tracker system and theodolites system, V-STARS coordinates and flatness measurement accuracy and repetition were tested respectively. Test results demonstrates that measurement accuracy of V-STARS is 0.03 mm in a range of 2.5 m. Finally,one 417.2 m net antenna surface was measured by V-STARS. Its measurement accuracy was less than 0.3 mm and the antenna surface accuracy was adjusted within 3 mm.
出处
《计量学报》
CSCD
北大核心
2008年第B09期200-203,共4页
Acta Metrologica Sinica
作者简介
钦桂勤（1977-），女，湖北随州人，信息工程大学讲师，主要从事数字摄影测量等的研究。qguiqin@sohu．com
