反潜鱼雷靶试水下被动跟踪定位精度

跟踪重构鱼雷水下运动轨迹，对准确评估鱼雷状况及性能至关重要。文章研究了靶试环境下通过被动声纳浮标阵列跟踪某反潜鱼雷的定位精度。根据靶试对被动声纳浮标阵列要求，采用改进的代数方程方法定位鱼雷目标，通过蒙特卡洛仿真，研究对水下鱼雷的跟踪定位精度，为开展鱼雷靶试工作提供指导。

Research on Passive Underwater Location Tracking Precision of Anti-Submarine Torpedo

It is very important to track and reconstruct the underwater movement for evaluating the torpedo＇s status and performance. The precision of tracking location on one import anti-submarine torpedo using passive sonobuoy in the test environment was studied in this paper. Based on the requirement on the sonobuoy array when testing, the torpedo position was worked out through the improved algebraic equation. The precision of tracking location on the underwater torpedo was studied by the mass Monte Carlo random emulations, which would give the instructive advice for the real torpedo test.