%0 Journal Article
%A Salnikov, Nikolay N.
%A Gubarev, Vyacheslav F.
%A Melnichuk , Sergey V.
%D 2018
%I Begell House
%K modified ellipsoidal filter, strapdown inertial navigation system, moving object attitude, gravitational field, measurement noise
%N 4
%P 35-53
%R 10.1615/JAutomatInfScien.v50.i4.40
%T Application of Modified Ellipsoidal Filter in Integrated Strapdown Inertial Navigation System
%U http://dl.begellhouse.com/journals/2b6239406278e43e,17e3f1292af76246,058c596d314d43e2.html
%V 50
%X Consideration is given to solving the correction problems of slowly varying shifts of microelectronic mechanical system of gyroscopes readings using object position measurements via global navigation satellite system. For measurement noises only their maximum values are known, the presence of stochastic properties is not assumed. The moving object attitude is
described by quaternions. The task of strapdown inertial navigation systems readings correction is considered in a simplified formulation, an inertial coordinate system is used, the Coriolis force and inhomogeneity of the Earth
gravitational field are not taken into account. The application of the proposed approach is demonstrated on the test example.
%8 2018-07-10