摘要
推导了捷联惯导姿态更新算法中双子样迭代算法,提出以锥误差最小为优化标准的双子样迭代优化算法,并对双子样、三子样、双子样迭代算法在锥运动条件下的情况做了仿真分析。
In this paper, the two-sample iteration algorithm for SINS attitude updating is derived, and the optional two-sample iteration algorithm for SINS attitude updating is proposed, which is based on the criteria of the minimum of the cone error. The simulation analyses of two-sample, three-sample and two-sample iteration algorithms are made.
出处
《中国惯性技术学报》
EI
CSCD
2002年第3期8-14,共7页
Journal of Chinese Inertial Technology
关键词
捷联惯导
姿态更新
旋转矢量
双子样二次迭代
优化算法
SINS
attitude updating
rotation vector
two-sample and two-times iteration algorithm
optimal algorithm
