一种定量度量航空声纳浮标阵多基地性能方法研究  

Research on a Method to Quantitatively Evaluate Multistatic Aerial Sonobuoy Array Performance

作　　者：韩建辉[1,2] 杨日杰[2] 苗康乐[2] 李大卫[2] 

机构地区：[1]西北工业大学航海学院,陕西西安710072 [2]海军航空工程学院电子信息工程系,山东烟台264001

出　　处：《测试技术学报》2015年第4期315-320,共6页Journal of Test and Measurement Technology

基　　金：国家自然科学基金资助项目(61271444);"泰山学者"建设工程专项经费资助项目(2011)

摘　　要：从声纳方程出发分析双基地声纳信号余量,将信号余量与检测概率相结合,给出了区域跟踪概率的概念和计算方法,比较了一种浮标阵的单基地与多基地跟踪起始特性,仿真结果说明了多基地浮标阵集中跟踪相对于单基地分布式跟踪的优势,区域跟踪起始概率可定量评估多基地航空声纳浮标阵特性.Signal excess of bistatic sonar was analyzed from sonar equation.SE and detection probability was combined.The concept and calculation method of area track probability was put forward.The difference of track initialization performance for a sonobuoy array shape between monostatic and multistatic was compared.Simulation result shows the advantage of multistatic aerial sonobuoy centralized track is superior to monostatic distributed track.Area track initialization probability can be used to quantitatively evaluate multistatic sonobuoy array performance.

关 键 词：声纳浮标 多基地 检测概率 跟踪起始概率 跟踪性能评估 

分 类 号：TN929.3[电子电信—通信与信息系统]