拖曳阵鱼雷报警声纳测向精度试验方法

Test Method of Direction Finding Accuracy in Torpedo-Alarm Sonar Test

针对水面舰船拖曳阵鱼雷报警声纳测向精度试验问题,提出了选取两种不同目标的试验方法。对比分析了两种试验方法的优缺点,定量分析了试验目标定位精度和试验样本量要求,对试验方法进行了优选,基于科学性、合理性、贴近实战的原则,提出了两种试验方法联合使用的综合试验方法,可为后续鱼雷报警声纳测向精度试验设计和实施提供借鉴。

Aiming at direction finding accuracy in torpedo-alarm sonar test for surface ships, two test methods are put forward based on different targets. The advantages and disadvantages of the two test methods are contrastively analyzed. Positional accuracy of test target and test sample seize are quantitatively analyzed. Test methods are optimized to make the test method scientific, reasonable, and close to the war. A new combined utilization of two methods is proposed, which can be used in test design and implementation of direction finding accuracy in torpedo-alarm sonar test.