Modeling and Compensation of Static Temperature Error Synthetically for Fiber Optic Gyroscope

Liu, Jieyu; Zhiyong, Yu; Xuewen, Ma

doi:10.3788/aos201232.0823005

Cited by 3 publications

(1 citation statement)

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“…The influence of temperature on zero bias was mainly shown in three aspects: temperature, temperature change rate and temperature gradient [7][8]. For a comprehensive analysis of the temperature character of zero bias of optical-fiber gyro, effect of temperature, effect of temperature change rate and effect of temperature gradient were all compensated.…”

Section: Optical-fiber Gyro Zero Bias Characteristics Compensatiomentioning

confidence: 99%

Analysis and Compensation About Temperature Influence to Optical-Fiber Gyro Zero Bias

Zhou

Yang

Wang

et al. 2018

International Journal of Advanced Network, Monitoring and Controls

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Compared to other gyro the dynamic performance of optical-fiber gyro was better and the price was cheap. Optical-fiber gyro was suit to build SINS. By the way, zero bias of optical-fiber gyro was sensitive to temperature, and the compensation technique was a hot point in INS research. According to the above situation, based on one type opticalfiber gyro, the influence mechanism about temperature to optical-fiber gyro zero bias was studied, and a test method was designed, the experiment results was analyzed, finally based on multinomial simulation a compensation math model was established, and the research result discovered that temperature was a big influence to optical-fiber gyro zero bias, and it can be fixed by a compensation math model based on multinomial simulation.

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Section: Optical-fiber Gyro Zero Bias Characteristics Compensatiomentioning

confidence: 99%