Dynamic angle measurement by means of a ring laser

被引：54

作者：

Filatov, YV ^{[1
]}

Loukianov, DP

Probst, R

机构：

[1] St Petersburg Electrotech Univ, St Petersburg 197376, Russia

[2] Phys Tech Bundesanstalt, D-38116 Braunschweig, Germany

来源：

METROLOGIA | 1997年 / 34卷 / 04期

关键词：

D O I：

10.1088/0026-1394/34/4/7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A ring laser goniometer was investigated in different applications of precision angle measurement, such as the calibration of optical polygons and optical encoders, external angle measurement of rotating objects and inertial angle measurement by rotation of the goniometer itself. The; results agree with standard methods of angle measurement to about 0,5 mu rad (0,1 "). Further improvement in accuracy is expected mainly from the reduction of noise in the mechanical and electrical setup of the measurement system.

引用

页码：343 / 351

页数：9

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