Figure 1.
Equipment connection about temperature test
Table 1.
RESULTS ABOUT GYRO ZERO BIAS ABOUT DIFFERENT TEMPERATURE
Figure 2.
Polynomial fitting curve about the gyro zero bias caused by temperature
Figure 3.
The influence about temperature to gyro zero bias
Figure 4.
Gyro output by 2\4 order polynomial compensation while temperature transition
TABLE II.
GYRO OUTPUT BY 1 TO 4 ORDER POLYNOMIAL COMPENSATION WHILE TEMPERATURE TRANSITION
Figure 5.
Relationship between temperature gradient and gyro zero bias
TABLE III.
THE RESULT AFTER ADDING COMPENSATION BY TEMPERATURE GRADIENT
TABLE IV.
COMPENSATION RESULT AFTER TEMPERATURE TRANSITION\TEMPERATURE GRADIENT\TEMPERATURE TRANSITION RATE
Figure 6.
Gyro output by 2\4 order polynomial compensation after temperature transition\temperature gradient\temperature transition rate