The results of simulation given in this paper indicate that the SINS/DTU can effectively improve on the following navigation parameters: velocity, latitude and longitude, yawing and attitude angle, position of track-reckoning etc.

• 仿真结果表明，该组合导航系统可有效地减小速率、经度和纬度、航向角和姿态角及航迹推算下的位置等导航参数的累积误差。