NEW MODEL OF THEODOLITE INDUSTRIAL MEASURING SYSTEM   

经纬仪工业测量系统的一种新模型(英文)

作　　者：熊春宝[1] 叶声华[2] 王仲[2] 匡绍君 

机构地区：[1]天津大学建筑工程学院 [2]天津大学精密仪器与光电子工程学院 [3]天津市控制地面沉降办公室

出　　处：《Transactions of Tianjin University》1999年第2期78-82,共5页天津大学学报（英文版）

摘　　要：Comparing with the coordinates measuring machine (CMM),the theodolite industrial measuring system (TIMS) can be easily moved and it can measure large sized industrial targets contactlessly.But up to now the precision of the TIMS has been considered so low that the TIMS isnt applied to some precise measurements.The error in self locating TIMS is a main factor which affects the precision of the TIMS.A new model of the TIMS is given out in this paper,and it can eliminate the error in self locating the TIMS.The new model is not only investigated and analyzed theoretically but also verified by the real measured data.经纬仪工业测量系统一直被认为精度太低,不适于精密工业测量.影响系统精度的主要因素是其自定位的误差.本文给出了经纬仪工业测量系统的一个新模型,进行了理论分析,并用实测数据作了验证.结果表明此模型能很好地消除系统自定位的误差.

关 键 词：model theodolite industrial measuring system (TIMS) self  location of system 

分 类 号：TH761.1[机械工程—仪器科学与技术]