摘要
为了模拟被动式声诱饵的声学特性,提出了一种直观、快速的仿真方法。该方法在分析舰船辐射噪声的产生机理的基础上,通过对连续谱和线谱的生成来建立了声诱饵噪声谱的模型,从而实现了被动式声诱饵声学模型的仿真实现,该模型可以对水声对抗技术的研究提供参考。
In order to simulate the acoustic characteristics of passive acoustic decoy, a scale recognition method was presented. Based on the analysis of ship radiated noise,relying on the generation of line spectrum and continuous spectrum, the model of noise spectrum was established, and realized the passive decoy acoustic model simulation. The model can provide reference for researching of the technique of underwater acoustic.
出处
《电子设计工程》
2013年第10期8-10,共3页
Electronic Design Engineering
基金
国家自然科学基金(51179157)
国家自然科学基金(51179158)
关键词
被动式声诱饵
辐射噪声
仿真
模型
passive acoustic decoy
radiation noise
simulation
model
