System-Level Temperature Compensation Method for the RLG-IMU Based on HHO-RVR

The ring laser gyro inertial measurement unit has many systematic error terms and influences each other. These error terms show a complex nonlinear drift that cannot be ignored when the temperature changes, which seriously affects the stability time and output accuracy of the system. In this paper,...

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Veröffentlicht in:	Journal of sensors 2021, Vol.2021 (1)
Hauptverfasser:	Liang, Hao, Tao, Yumin, Wang, Meijiao, Guo, Yu, Zhao, Xingfa
Format:	Artikel
Sprache:	eng
Schlagworte:	Accelerometers Accuracy Adaptability Algorithms Error analysis Heat Inertial platforms Mathematical models Optimization Optimization algorithms Parameters Research methodology Ring lasers Support vector machines Systematic errors Systems stability Temperature compensation Temperature effects Velocity
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