论文部分内容阅读
针对已知目标的大概航向,需在有限范围内确定目标存在区的情况下,结合反潜直升机实际搜潜过程,分析了风因素对反潜机探测过程的影响;依据潜艇机动规避条件建立了潜艇机动规避模型;基于传统扇形搜索方法建立了一种新的反潜机吊放声纳扇面螺旋线形应召搜潜模型。仿真分析了在已知海洋环境条件下,反潜机扇面螺旋线形应召搜潜轨迹,对潜艇机动规避情况下扇面螺旋线形搜潜方法与传统的扇形、弧形搜潜方法的搜索概率进行了比较分析。结果表明,扇面螺旋线形方法的搜潜概率优于扇形和弧形。
According to the approximate heading of the known target, the target existence area needs to be determined within a limited range. Based on the actual search process of the anti-submarine helicopters, the influence of the wind factors on the anti-submarine aircraft detection process is analyzed. The submarine maneuver avoidance is established according to the submarine maneuver avoidance conditions Model; based on the traditional fan search method, a new submarine-based submarine-launched submarine-based submarine-based submarine-based submarine-launched submarine-based submarine-based submarine- Simulations were conducted to analyze the submarine-launched submarine-launched trajectory of submarine antisubmarine aircraft under known ocean conditions. The search probabilities of fan-shaped submarine search and submarine submarine search were compared with those of submarine maneuver avoidance . The results show that the spiral probability of fan-shaped spiral is better than that of fan and arc.