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无控火箭水雷上浮过程中容易受到各种扰动的影响,导致上浮弹道散布偏差较大。通常对于减小无控弹道散布偏差主要采取降低干扰、提高稳定性的方法来解决,而采用旋转上浮为解决该问题提供了一种新思路。文中建立了含扰动的上浮弹道数学模型,并进行数值仿真计算,分析了旋转上浮对各种干扰因素的抑制效果,为工程中解决上浮弹道散布问题提供理论依据。
The uncontrolled rocket mines are prone to be affected by various disturbances in the process of floating up, which leads to larger dispersion of floating trajectories. Usually to reduce the non-controlled trajectory dispersion bias mainly to reduce interference and improve the stability of the method to solve, and the use of rotating floating to solve this problem provides a new idea. In this paper, a mathematical model of the floating ballistic system with disturbance is established, and the numerical simulation is carried out. The restraining effect of the rotating floating on various disturbing factors is analyzed, which provides a theoretical basis for solving the problem of floating ballistic distribution in engineering.