潜射水雷水下雷位散布特性建模与仿真

Modeling and Simulation of Mine's Dispersal Characteristic of Underwater

针对发射水雷时,由于水下环境的复杂性导致水雷的水下位置散布要受到海流速度和海流角度等多种干扰因素的制约,影响了水雷的水下雷位分布问题。为分析海流对水雷水中状态的影响,利用力学和运动学原理,在matlab平台上进行仿真分析,并建立了水雷水中受力状态模型、水平运动偏离模型及垂直运动偏降模型,仿真了在不同角度和大小海流影响下,水雷水平偏移量和垂直偏降量的变化规律。仿真表明,结果与有关资料和实际获得的数据相吻合,可为部队执行布雷作战使用提供参考依据。

The complex ocean environments, such as ocean current velocity, ocean current angle and so on, have very important interferences on the position distribution of mines. To analyze the ocean current affection on states of mines, according to mechanical theory and kinematic theory, a pressure state model, a horizontal offset model and a vertical katabatic model were built by Matlab and computer simulation. Position stance diversification of mines was simulated based on diverse angles and ocean current, and the horizontal offset and the vertical katabatic value were acquired. The simulation shows that results are tally with correlated data and actual measure data, and can provide references for battle operation and correlative task research.