Title :
A method of speedy north-seeking of gyro-theodolite by detecting gyro-moment based on magnetic suspension bearing
Author :
Zhong, Qiyuan ; Huang, Xianxiang ; Tan, Lilong ; Zhang, Zhili
Author_Institution :
202 Sect., Res. Inst. of Hi-Tech, Xi´´an, China
Abstract :
In this paper, three reference frames are established, and the rotation rate of the earth is decompounded on the gyro reference frame. The essential principle and procedure of speedy north-seeking by detecting gyro-moment based on magnetic suspension bearing are introduced. It is experimented that speedy and precise north-seeking can be accomplished by using this method.
Keywords :
coordinate measuring machines; gyroscopes; magnetic devices; theodolites; earth rotation rate; gyro moment detection; gyro theodolite; magnetic suspension bearing; reference frames; speedy north seeking; Earth; Magnetic levitation; Magnetomechanical effects; Missiles; Shock absorbers; Torque;
Conference_Titel :
Intelligent Control and Information Processing (ICICIP), 2010 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-7047-1
DOI :
10.1109/ICICIP.2010.5564265
