Equations and Algorithms of Strapdown Inertial Navigation Systems to Determine Apparent, Gravitational and Relative Velocities of a Moving Object and the Geographical Coordinates of the Object’s Locationстатья
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Дата последнего поиска статьи во внешних источниках: 30 января 2024 г.
Аннотация:The report presents differential equations and algorithms for strapdown inertial navigation systems (SINS) designed to determine the apparent, gravitational and relative velocities of a moving object, as well as the geographical coordinates of the object's location. Analytical solutions of differential equations for apparent and gravitational velocities are also presented in the case of an object motionless relative to the Earth, which can be used to analyze the accuracy of SINS algorithms installed on a motionless base.