摘要
详细介绍了用傅里叶谐波分析方法对大型经纬仪的水平轴晃动误差和垂直轴晃动误差的来源进行分析并采取改进措施，以及对经纬仪测角误差的修正方法。
The analysis and the improvement measures for the wobbling error sources of the horizontal axis and the vertical axis of the large scale theodolite are introduced in detail by means of Fourier harmonic analysis method in the paper.The correction methods for the angle measuring errors are also presented.
出处
《光电工程》
CAS
CSCD
1998年第5期1-10,15,共11页
Opto-Electronic Engineering
关键词
光电经纬仪
轴系
傅里叶分析
谐波分析
Photoelectric theodolites,Axial systems,Fourier analysis,Harmonic analysis.
