In order to eliminate the position lag for RDSS, a solution is proposed by taking the advantage of less output velocity errors of integrated navigation position system, and a model is built up for RDSS/SINS.
针对双星定位系统(RDSS)存在的定位位置滞后的先天缺陷,根据组合导航定位系统输出速度误差小的特点,给出了一套消除RDSS位置滞后的方案,并对RDSS/SINS组合系统进行了建模。