The alignment process is separated into two steps, i. e. , coarse alignment, or analytical alignment, and open-loop fine alignment.
对准过程分作二步完成，即解析对准与开环精对准。
The paper proposes a new alignment scheme, in which the gravity message is used in the coarse alignment procedure, and an adaptive Kalman filter is used in the fine alignment procedure.
针对这一问题，提出了利用惯性空间中地球重力加速度信息的捷联惯导自主粗对准方法，以及基于模糊自适应卡尔曼滤波的自主精对准方法。
In order to accomplish coarse alignment on a swaying base, the integrations of the gravity vector in the inertial coordinate of two different periods of time are selected as the reference vectors.
根据定姿算法中参考矢量构造方式的区别将解析粗对准算法分为传统算法和摇摆基座算法。
Using peak detection and signal fitting, coarse-alignment position, namely maximum peak, can be found.
在粗对准信号上，通过峰值检测和信号拟合获得最大峰值点，该峰值点即为粗对准位置。
Our experiment shows that the strategy can identify exactly different status patterns when aligning, and alignment technique integrating coarse-step rapid driving with micro-step driving is realized.
实验表明该方法能够准确地辫识出定位过程中的不同状态模式，并由此实 现了大步快速驱动与细分步驱动相结合的定位技术。
Our experiment shows that the strategy can identify exactly different status patterns when aligning, and alignment technique integrating coarse-step rapid driving with micro-step driving is realized.
实验表明该方法能够准确地辫识出定位过程中的不同状态模式，并由此实 现了大步快速驱动与细分步驱动相结合的定位技术。
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