实际应用当中，陀螺仪传感器噪声和漂移会产生致命错误，必须被补偿矫正。
In practice, gyroscope noise and drift will introduce errors that need to be compensated for.
以此为基础，研究了降低噪声提高陀螺仪灵敏度的方法。
On the base of deducing the sensitivity of gyros, this article researches methods of decreasing noise to enhance the sensitivity.
对于时间周期小于半秒，陀螺仪的积分将会占优，水平加速度的噪声将会被滤去。
For time periods shorter than half a second, the gyroscope integration takes precedence and the noisy horizontal accelerations are filtered out.
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