TY - GEN
T1 - Rolling Angle Estimation Method for GNSS/SINS Integrated Navigation System Based on Least Square Method
AU - Yukuan, Liu
AU - Chuanjun, Li
AU - Jingsheng, Chen
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/8
Y1 - 2018/8
N2 - Rotating missiles using the GNSS/SINS integrated navigation system are overloaded during launch and require powering up after launch. Therefore, it is necessary to achieve inflight alignment under high dynamic conditions. With this background, as the key technology of inflight alignment, the measurement method of roll angle has been paid more and more attention by researchers. In this paper, the roll angle estimation method of GNSS/SINS integrated navigation system based on least square method is studied. First, the principle and calculation process of this method are deduced in detail. Then it was simulated and analyzed according to the ballistic characteristics. Finally, a semi-physical simulation was performed using a turntable. The results show that this method is simple, high accuracy, good in real-time ability, and has a high application value.
AB - Rotating missiles using the GNSS/SINS integrated navigation system are overloaded during launch and require powering up after launch. Therefore, it is necessary to achieve inflight alignment under high dynamic conditions. With this background, as the key technology of inflight alignment, the measurement method of roll angle has been paid more and more attention by researchers. In this paper, the roll angle estimation method of GNSS/SINS integrated navigation system based on least square method is studied. First, the principle and calculation process of this method are deduced in detail. Then it was simulated and analyzed according to the ballistic characteristics. Finally, a semi-physical simulation was performed using a turntable. The results show that this method is simple, high accuracy, good in real-time ability, and has a high application value.
KW - inflight alignment
KW - integrated navigation
KW - roll angle estimation
KW - rotating missile
UR - http://www.scopus.com/inward/record.url?scp=85068642462&partnerID=8YFLogxK
U2 - 10.1109/CCSSE.2018.8724818
DO - 10.1109/CCSSE.2018.8724818
M3 - Conference contribution
AN - SCOPUS:85068642462
T3 - 2018 IEEE 4th International Conference on Control Science and Systems Engineering, ICCSSE 2018
SP - 330
EP - 333
BT - 2018 IEEE 4th International Conference on Control Science and Systems Engineering, ICCSSE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE International Conference on Control Science and Systems Engineering, ICCSSE 2018
Y2 - 21 August 2018 through 23 August 2018
ER -