To three-axis laser SINS,besides the conning motion introduced by carrier,there are conning motion introduced by dithering of three-axis laser gyro.

• 对三轴机抖激光陀螺捷联惯导系统,除了弹体运动可能引入圆锥运动外,三轴机抖激光陀螺产生的机械抖动也会在惯导系统中引入圆锥运动。