Roll angular rate extraction based on modified spline-kernelled chirplet transform
Sign Up to like & getrecommendations! Published in 2021 at "Defence Technology"
DOI: 10.1016/j.dt.2021.04.012
Abstract: Abstract The roll angular rate is much crucial for the guidance and control of the projectile. Yet the high-speed rotation of the projectile brings severe challenges to the direct measurement of the roll angular rate.… read more here.
Keywords: transform; frequency; roll angular; angular rate ... See more keywords
Optimal Sculling Velocity Algorithms for the Gyros With Angular Rate Output
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DOI: 10.1109/access.2018.2878811
Abstract: With the advance of gyro technology, modern gyros have two output types: angular rate or integrated angular rate. However, the conventional sculling velocity algorithms usually still adopt integrated angular rate/specific-force increments as algorithm inputs. So… read more here.
Keywords: algorithms; velocity; integrated angular; output ... See more keywords
A Fast-Initial Alignment Method With Angular Rate Aiding Based on Robust Kalman Filter
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DOI: 10.1109/access.2019.2910275
Abstract: In this paper, a fast-initial alignment method with angular rate aiding based on robust Kalman filter is proposed. First, the traditional system model of the initial alignment is derived, and the angular rate aiding method… read more here.
Keywords: initial alignment; method; rate aiding; angular rate ... See more keywords
Neuro-Augmented Observer Based External Angular Rate Sensing Approach for Gyrowheel System
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DOI: 10.1109/access.2023.3262676
Abstract: Gyrowheel is an innovative instrument that can function as a momentum actuator and simultaneously measure angular rates for small spacecrafts. Unlike traditional gyroscopes, the gyrowheel dynamics is significantly complicated and nonlinear, subject to various uncertainties… read more here.
Keywords: augmented observer; gyrowheel; rate sensing; angular rate ... See more keywords