2016
DOI: 10.5139/ijass.2016.17.2.222
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An Efficient Attitude Reference System Design Using Velocity Differential Vectors under Weak Acceleration Dynamics

Abstract: This paper proposes a new method achieving computationally efficient attitude reference system for low cost strapdown sensors and microprocessor platform. The main idea in this method is to define and compare velocity differential vectors, geometrically computed from INS and GPS data with different update rate, for generating attitude error measurements which is further used for filter construction. A quaternion based Kalman filter configuration is applied for the attitude estimation with the adapted measureme… Show more

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Cited by 2 publications
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