信号级水下作战实验复杂声纳系统仿真技术研究

首先,给出了水下作战实验仿真的内涵和重要作用,并从水下信息攻防精细化仿真及复杂系统高性能计算两类应用需求,讨论了发展信号级水下作战实验复杂声纳系统仿真技术发展需求,介绍了国内外相关的技术概况。接着,分析了信号级水下作战实验复杂声纳系统仿真技术需要重点研究的科学问题,并从水声信号宽带波形快速预报、基于高性能平台的信号级仿真建模及大规模信号级仿真系统调控策略等3个方面论述了信号级水下作战实验复杂声纳系统关键仿真技术,包括其研究内容和作者所在团队研究成果;最后,给出了信号级水下作战实验复杂声纳系统仿真技术进一步的研究方向。

Research on signal-level simulation technology of underwater operational experiment complex sonar system

The connotation and the important role of underwater operational experiment simulation are presented at first.And the technical requirements are discussed from two views of applications which include underwater information conflict fine simulation and high performance computing of complex sonar system .The relative status quos at home and abroad are introduced subsequently. Then, the scientific problems that need to be studied in the simulation of complex sonar system in signal level underwater warefare experiments are analyzed. Three noteworthy technologies of the current researches in two important scientific problems,which involve underwater broadband signal simulation modeling technology, and signal-level sonar simulation modeling technology based on high performance computing platform & control strategy of signal-level simulation are proposed. Each proposal is comprised of research contents and research results. Finally,some conclusions and further research directions are given.