Bellhop模型在拖线阵声呐效能分析中的应用

Bellhop Model’s Application on Efficiency Analysis of Towed Line Array Sonar

摘要:

针对拖线阵声呐反潜作战运用问题，分析了拖线阵声呐战术决策过程，提出了基于射线理论的主动拖线阵声呐搜索航线搜索效能统计模型。通过台湾以东海域主动拖线阵声呐声场仿真实例，分析了台湾以东海域海底地形对主动拖线阵声呐探测的影响，给出台湾以东海域主动拖线阵声呐反潜运用的相关建议。

Abstract:

In this paper，the tactical decision-making process of the sonar is analyzed，and a statistical model for the search efficiency of the sonar’s search routes based on Ray Model is proposed in response to towed line array sonar’s operational application problem in antisubmarine warfare. Based on the simulation of the acoustic field in eastern waters off Taiwan island，the seabed topography’s influence on the sonar detection is analyzed. This paper ends up offering suggestions on the sonar anti-submarine search under the influence of seabed topography in eastern waters off Taiwan island.