Research on Mean Filtering Algorithm in Resonant Micro-optic Gyro Signal Processing based on Labview

摘要：

　　As one of the new optical sensing devices,Resonant Mcro-optic Gyro(RMOG) measures the rotation rate due to the resonance frequency difference based on the optical Sagnac effect.In order to reduce the influence of the light path and circuit noise and the output edge pulse signal,the mean filtering algorithm based on Labview is put forward to improve the gyro’s performance.The mean filtering algorithm is simulated and realized with Labview,which approves that the algorithm is effective in noise restraining.The test of RMOG demonstrates that the zero bias stability is 1.4 °/s during 1 hour with 10-second smoothing.

关键词： Integrated optics Resonant Mcro-optic Gyro average filtering Labview virtual instrument

作者: Zhang Yangcheng Feng Lishuang Ma Yingjian Zhi Yinzhou Lei Ming Su Ni

作者单位: Science and Technology on Inertial Laboratory, Beihang University, Beijing, China;Key Laboratory of Micro-nano Measurement-manipulation and Physics(Ministry of Education),Beihang University, Beijing, CHINA

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-5

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）