| 摘要 |
A method for determining compensation coefficients for accelerometers which exhibit bias transients is described. The method comprises estimating bias accumulation from measured accelerometer outputs, determining a corrected accelerometer output, and determinig the compensation coefficients for the accelerometer. Bias accumulation is estimated by comparing low acceleration output values before and after a short-term high acceleration period. The bias accumulation is subfracted from the value obtained during high acceleration, to determine a corrected acceleration value.
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