鱼雷尺度靶模拟潜艇目标模型分析及仿真研究
Analysis and Simulation of Submarine Goal Model Based on Torpedo Scale Target
邱政 1张维全 1蒋楚鸥1
作者信息
摘要
从几何物理声学的观点出发,以亮点尺度模拟方法为基础,阐述了虚拟尺度的多亮点回波延迟产生机理及虚拟尺度形成的数学模型.分析了模型的工程应用特点.最后通过试验仿真验证了用小尺度靶来代替大尺度目标检验鱼雷尺度识别功能是可行的结论.研究结果为实际工程应用建立了较为精确的模型基础;同时对鱼雷尺度靶、尺度式声诱饵及其他水声目标模拟设备的研制也具有相当的参考应用价值.
Abstract
Based on the simulation of highlights scale,the generation mechanism of echo delay and mathematical model of virtual scale forming from the viewpoint of geometry-physics acoustics are elaborated,and analyzed the characteristics of the engineering application of the model,finally verifies the feasibility by using of small-scale target replacing large-scale target for testing Torpedo-scale recognition function and sets accurate model for engineering application.The result also has some reference value for manufacturing of Torpedo-scale target,scale-acoustic decoy and other underwater acoustic simulation equipments.
关键词
鱼雷尺度靶/亮点/虚拟尺度/仿真Key words
Torpedo-scale target/highlights/virtual scale/simulation引用本文复制引用
出版年
2015
NETL
NSTL
维普
万方数据