节点文献
体现主客方校准法的塔式垂准仪校准装置
Tower-type Calibration Device of Plummet to Embody Host and Visitor Calibration Method
【摘要】 介绍了基于顶杆原理的主客方校准法;叙述了以三轴重合为功能设计重点、以天顶天底和屋顶地面照准标融为一体为主线、可见光与激光校准项目有机结合的实现主客方校准法的校准装置设计思路与构建原则。最后,给出了装置复现的准铅垂线的准确度分析。
【Abstract】 The Host and visitor calibration method based on the principle of pole balance is introduced.The design ideas and the principle of establishment of the device to realize the method,which has the functional design focus of three axes coincidence,has the key line of inosculating the sighting targets of ground and roof as well as zenith and nadir as a whole,and combines calibration items of visible and laser organically are described.Finally,the accuracy analysis of the quasi-plumb line reproduced by the device is demonstrated.
【关键词】 主客方;
塔式装置;
顶杆;
阿贝原则;
准确度;
【Key words】 host and visitor; tower-type device; pole balance; Abbe′s principle; accuracy;
【Key words】 host and visitor; tower-type device; pole balance; Abbe′s principle; accuracy;
- 【文献出处】 计测技术 ,Metrology & Measurement Technology , 编辑部邮箱 ,2011年02期
- 【分类号】TH761
- 【被引频次】1
- 【下载频次】25