Effect of East Gyro Drift and Initial Azimuth Error on the Compass Azimuth Alignment Convergence Time
نویسندگان
چکیده
منابع مشابه
Initial Alignment of Large Azimuth Misalignment Angles in SINS Based on Adaptive UPF
The case of large azimuth misalignment angles in a strapdown inertial navigation system (SINS) is analyzed, and a method of using the adaptive UPF for the initial alignment is proposed. The filter is based on the idea of a strong tracking filter; through the introduction of the attenuation memory factor to effectively enhance the corrections of the current information residual error on the syst...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2020
ISSN: 1024-123X,1563-5147
DOI: 10.1155/2020/9042197