【摘要】 在传递对准过程中,需将载体上的主惯性导航系统(简称:主IN S)高精度的导航信息传递给武器惯性导航系统(简称:从IN S)。由于主、从IN S在载体上的安装位置不同,而用杆臂矢量描述两套系统的相对位置;当两套系统在空间上分隔较远也就是杆臂矢量幅值较大、且载体有较大幅度的运动时,在传递对准过程中,需要对杆臂效应造成的误差进行补偿。对传递对准过程中,不同形式的杆臂效应引起的各种误差进行了讨论。更多还原

【Abstract】 A Transfer Alignment(T/A) method is the process of transferring the high accuracy navigation information(position,velocity,and attitude) from the Inertial Navigation System(INS) of the launch vehicle(master INS) to a weapon INS(slave INS) which is typically located on a launcher located in a remote weapon bay.A lever arm vector denotes the physical separation of the master INS and the slave INS.Separation-induced linear accelerations that are sensed by the slave INS but not by the master INS should be compensated.This paper will focus on the issues concerning the miscalculations caused by lever arm effect.更多还原