摘要
根据被动声呐窄带检测理论,在给定虚警概率PF的前提下推导出了单部被动声呐的检测概率PD,并利用数据关联算法对2部被动声呐组成的双基地声呐系统的性能,如检测概率、作用距离进行了分析计算。计算机仿真结果表明,融合后系统的检测概率及作用距离有明显提高。
According to the narrowband detection theory, the detection probability of single passive educed on the premise of false alarm probability. Performances of the bistatic sonar system such as probability and operational radius are analyzed using data fusion algorithms. The simulation results show data fusion technique evidently improves the detection probability and operational radius.
出处
《电声技术》
2008年第2期40-42,共3页
Audio Engineering
关键词
双基地声呐
数据融合
作用距离
检测概率
bistatic sonar
data fusion
operational radius
detection probability sonar is detection
