【摘 要】
：
为分析研究溅落点散布误差对火箭助飞鱼雷对目标射击效率的影响,分析建立了火箭助飞鱼雷空中和水下弹道模型,以及对目标的自导检测模型,进而建立了基于蒙特卡罗法的火箭助飞
【机 构】
：
海军大连舰艇学院水下作战研究所,西北工业大学航海学院,海军大连舰艇学院水下作战研究所,海军大连舰艇学院水下作战研究所 大连116018,西安710072,大连116018,大连116018
论文部分内容阅读
为分析研究溅落点散布误差对火箭助飞鱼雷对目标射击效率的影响,分析建立了火箭助飞鱼雷空中和水下弹道模型,以及对目标的自导检测模型,进而建立了基于蒙特卡罗法的火箭助飞鱼雷发现概率计算模型,并就火箭助飞鱼雷溅落点散布误差对发现概率的影响作了仿真计算.仿真结果表明,在影响火箭助飞鱼雷发现目标概率的诸多因素中,溅落点散布误差是主要的因素之一,对于特定的声自导系统,溅落点散布误差在一定范围内对发现概率的影响较为平缓,只有超过一定值后,发现概率才快速下降.
In order to analyze the influence of spatter scatter error on the target shooting efficiency of the rocket assisted torpedo, the airborne and underwater ballistic model of the rocket assisted flying torpedo and the self-guided detection model of the target are analyzed. Then the Monte Carlo method The rocket-assisted torpedo torpedo detection probability calculation model was established and the influence of scattering errors of rocket-assisted torpedo splashing points on the probability of discovery was simulated.The simulation results show that among the many factors affecting the probability of rocket assisted torpedo finding target, The dispersion error is one of the main factors. For a particular acoustic self-guided system, the scattering error of spattering points has a relatively gentle impact on the probability of finding within a certain range. Only when a certain value is exceeded, the probability decreases rapidly.
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