In the improved filter estimation method, the decoupled state and bias estimation technology is introduced to estimate gyro constantbias during ZUPT.
改进的滤波估计法引入偏差去耦技术在零速校正期间估计出陀螺漂移，并利用速度信息快速估计出方位误差角。
2
At constantbias current, the simulation shows significant enhancement in optical bandwidth due to moving the quantum well in the direction of collector-base junction.
模拟表明，在恒定的偏置电流下，沿集电结方向移动量子阱能显著提高光学带宽。
3
The dielectric constant decreased significantly under large DC bias level.