Design of the RLG Current Stabilizer Circuit for Attitude Control in the Satellite

Journal of Astronomy and Space Sciences

Eui-Chan Kim¹  Jae-Dong Choi¹ 

[1] Communication Satellites Dept., COMS Program Office, KARI, Daejeon 305-333, Korea;

关键词: RLG;    attitude control;    current stabilizer;    bias error;   

DOI  :  10.5140/JASS.2006.23.2.161

来源: DOAJ

【 摘 要 】

In this paper, we describe the RLG current stabilizer circuit for attitude control in the satellite. The RLG makes use of the Sagnac effect within a resonant of a HeNe laser. The difference between two discharge currents causes one of the gyro bias errors. The theoretical background and current stabilizer are introduced. It is verified that the circuit designed is applicable to the test of input voltage and temperature.

【 授权许可】

Unknown