【摘要】 本文主要介绍了以电子经纬仪为传感器的工业测量系统的测量原理 ,分析了此系统的误差来源及其对精度的影响。通过测量系统的精度分析和对一个标准尺的测量实验 ,表明电子经纬仪工业测量系统的相对测量精度可以达到 5 .5× 10 - 5,在大型工业的制造和检测中有着广泛的应用前景更多还原

【Abstract】 Principle of the industrial system measurement using a theodolite as the sensor is introduced, with sources of error and their effects upon precision analyzed. Theoretical analysis and measurements on a standard ruler indicate that the relative precision of the system can attain 10 -5 . The system is expected to be widely used in the field of large scale manufacturing and industrial measurements.更多还原