Models of Launching Opportunity and Initial Course for Mobile Acoustic Decoy Launched by Submarine
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摘要: 发射时机与初始航向是影响自航式声诱饵作战使用效果的关键因素。该文通过分析潜艇使用自航式声诱饵对抗声自导鱼雷的作战过程,在一定对抗态势下,建立了自航式声诱饵有效发射时机与有效初始航向的解析模型,以此确定了自航式声诱饵发射时机和初始航向的有效取值范围。依据不同的鱼雷报警初始信息,采用搜索算法,在有效取值范围内计算自航式声诱饵有利发射时机和有利初始航向。该算法对自航式声诱饵作战使用问题的进一步研究具有一定的参考价值。Abstract: Launching opportunity and initial course are important factors in operational effectiveness of mobile acoustic decoy. We analyze the operational process of submarine defending acoustic homing torpedo with a mobile decoy, establish a mathematical model to calculate the valid range of launching opportunity and initial course of mobile acoustic decoy in a certain countermeasure situation. Based on initial information of torpedo alerting, optimized launching opportunity and initial course are obtained by the optimum search algorithm.
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Key words:
- acoustic homing torpedo /
- submarine /
- mobile acoustic decoy /
- launching opportunity /
- initial course /
- search algorithm
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