Abstract
The interior thermal power consumption of fiber-optic gyro is calculated, According to the interior heat source distributing of fiber-optic gyro, the heat design project of fiber-optic gyro is given and designed two kinds different fiber coil framework. The two kind different fiber coils are simulated on heat exchange by ANSYS software. Contrast on the temperature characteristic of two kind different fiber coil gyro has been done by experiment. The simulation and experiment results show that the temperature characteristic is improved to this fiber-optic gyro with interlayer fiber coil framework, the bias stability of the fiber-optic gyro is improved with temperature variety, and the interlayer fiber coil design project is effective and validated.
Published Version
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