光学铅垂对点锥面理论与垂准仪室内检校法  

The Cone Theory of the Optical Pointing in the Plumb Bob Direction and the Indoor Calibration Method of Plumb Aligner

作　　者：李灿 

机构地区：[1]宜昌市计量测试所,四川宜昌443005

出　　处：《计测技术》2008年第5期35-37,共3页Metrology & Measurement Technology

摘　　要：提出基于空间解析几何与立体几何的光学铅锤对点锥面理论并由此给出了普通型垂准仪的一种室内简便检校法。The paper puts forward a cone theory, based on the analytical geometry of the three dimensions and solid geometry with the optical pointing in the plumb bob direction and from that gives a handy indoor calibration method of the medium-sized plumb aligner.

关 键 词：二次锥面 定直线 整平对点 

分 类 号：TB96[机械工程—光学工程] TH761[一般工业技术—计量学]