鱼雷试验的航路均匀设计方法研究

Research on Path Uniform Design Method of Torpedo Test

依据鱼雷试验的目的进行鱼雷性能指标的考核,针对成败型二项分布考核方法缺点,系统性地提出了应用均匀设计法进行鱼雷试验航路规划。将可控因素划分为适当的水平,应用合适的均匀设计表,设计鱼雷试验航路,得到了每个航路参数。通过实例研究表明均匀设计可极大地降低试验的次数,并保证试验点在试验范围内充分均衡分散,试验航路设置能覆盖远、中、近距离,大、中、小舷角,高、中、低目标速度和深、中、浅深度的各种态势。通过基于最小二乘原理对试验结果进行了回归分析,建立了指标与因素的数学模型,得出了各因素的影响程度。此方法对鱼雷试验有一定的应用价值。

Torpedo performance parameters are checked according to the purpose of torpedo test. Path uniform design method is brought forward in torpedo test, in allusion to success-and-Jailure binomial distribution check method＇s disadvantage. The controllable factors are carved up adequacy level suitability uniform design table is applied, torpedo test path is designed and every path parameter can be received The results of research on example show that the uniform design may reduce the test times greatly, and ensure that the testing points distribute uniformly among the test area, which including test path setting can cover with every situation, for example far- middle-near distance, big-middle-small board angle, high-middle-low target speed and dee_p-middle-shallow depth and so on. The test data is disposed based on principle of least squares, the model of index and factors is established and the influence degree of each factor is educed This method is much application worth for torpedo test.