An important concern in the design of strapdown attitude integration algorithms is its residual drift errors, which caused by externally applied vibration and originate in the ARU-sensors dynamical characteristic and incremental data sampling bandwidth limitation. Of special interest this problem is when dynamically tuned rate gyros (DTG-ARS) are implemented in strapdown inertial systems. This paper presents a review of theoretical results concerned with a problem of designing integration algorithms that are tailored to the basic DTG-ARS dynamic characteristics.
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