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Compensation Method of Gyro Bias Hysteresis Error using the Rate of Temperature
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 Title & Authors
Compensation Method of Gyro Bias Hysteresis Error using the Rate of Temperature
Yu, Haesung; Kim, Cheon Joong; Sung, Changgi; Lee, Inseop; Park, SangEun; Park, Heung-won;
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 Abstract
A method to compensate a bias hysteresis error of the ring laser gyro using the rate of temperature is proposed in this paper. Until now, we generally have measured and compensated the error of gyro and accelerometer using the temperature. However, we utilize the measured values of the temperature dependent error elements on the temperature rate in navigation system level. We show through experiments that the proposed method can improve the navigation performance and be very effective.
 Keywords
Gyro Bias Error;Temperature Hysteresis;Ring Laser Gyro;Rate of Temperature;
 Language
Korean
 Cited by
 References
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