TY - GEN
T1 - The research ofSINS algorithm based on screw compensation
AU - Jiang, Ming
AU - Chen, Yi Di
AU - Jiang, Shuo
PY - 2013
Y1 - 2013
N2 - In order to eliminate the non-commutative errorwhich generatesin calculating navigationparameterbased onquaternion algorithm, the navigation algorithm based on screw theory is studied inthis paperto meet the needof high-precision navigation. Navigation solver mathematical model of SINSis established. Based on screw compensation algorithm, the simulationwith the trajectory data of the shellhad been done. And it had been compared to the quaternion rotation vector method. The simulation results show that compared to the rotation vector algorithm, the accuracy of attitude has little difference, but the accuracy ofvelocity and the accuracy of position are both relatively higher precision.
AB - In order to eliminate the non-commutative errorwhich generatesin calculating navigationparameterbased onquaternion algorithm, the navigation algorithm based on screw theory is studied inthis paperto meet the needof high-precision navigation. Navigation solver mathematical model of SINSis established. Based on screw compensation algorithm, the simulationwith the trajectory data of the shellhad been done. And it had been compared to the quaternion rotation vector method. The simulation results show that compared to the rotation vector algorithm, the accuracy of attitude has little difference, but the accuracy ofvelocity and the accuracy of position are both relatively higher precision.
KW - Dual quaternion
KW - Spiral compensation
KW - Strapdown inertial navigation systemalgorithm
UR - http://www.scopus.com/inward/record.url?scp=84887484336&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.433-435.1033
DO - 10.4028/www.scientific.net/AMM.433-435.1033
M3 - Conference contribution
AN - SCOPUS:84887484336
SN - 9783037858943
T3 - Applied Mechanics and Materials
SP - 1033
EP - 1036
BT - Advances in Mechatronics and Control Engineering II
T2 - 2013 2nd International Conference on Mechatronics and Control Engineering, ICMCE 2013
Y2 - 28 August 2013 through 29 August 2013
ER -