论文部分内容阅读
针对反潜直升机使用吊放声纳搜潜的参数优化问题,为克服多参数逐个分析优化方法的局限性,在分析吊放声纳搜索过程的基础上,采用正交试验设计的方法,围绕搜索概率、发现潜艇的平均花费时间2个指标,确定了7个影响吊放声纳搜潜效能的因素及相应的因素水平,构建了L_(18)(6~1×3~6)混合水平正交试验方案,实现了7个参数同时变化下的仿真试验设计。采用蒙特卡洛法建立了仿真模型,对所有方案进行了仿真计算,结果显示:对不同的搜潜指标,因素的影响程度不同,且影响趋势也不尽相同;兵力数量2~3架、总搜索时间不超过搜索6个探测点所需时间为佳。
In order to overcome the limitations of multi-parameter analysis and optimization methods, aiming at the submarine sonar search submarine parameters optimization problem, based on the analysis of the sonar search process, using orthogonal test design method, , And found that the submarine average time spent on two indicators to determine the impact of submarine sonar search submarine effectiveness of the factors and the level of the corresponding factors to build the L_ (18) (6 ~ 1 × 3 ~ 6) mixed horizontal orthogonal Test program, to achieve the simulation of the seven parameters under the simultaneous changes in the design. The Monte Carlo method was used to establish the simulation model. The simulation results of all the schemes showed that: the influence of different submarine targets and factors was different and the influence trend was different; the number of troops was 2 ~ 3, the total The search time does not exceed the time required to search for 6 probing points.