高性能鱼雷声靶信号处理系统设计与实现  

Design and Realization of Signal Processing System of Torpedo Acoustic Target With High Performance

作　　者：黄凡 

机构地区：[1]海军驻昆明地区军事代表办事处,昆明650051

出　　处：《微处理机》2016年第1期79-82,86,共5页Microprocessors

摘　　要：针对鱼雷声靶信号处理功能繁多、运算复杂、大数据量及高速实时处理的要求,设计了一种高性能通用鱼雷声靶信号并行处理系统。该系统在以往对鱼雷声靶数字信号处理系统研制的基础上,采用了多ADSP-TS101节点互联的网状分布式并行处理结构,基于CPCI总线和ADSPTS101处理器的高性能,包含通用信号采集并行处理模块、信号产生处理模块和数字信号处理模块。该系统结构简单,具有较好的通用性和扩展性,非常适合鱼雷面尺度声靶对数字信号处理设备大任务量高速实时处理及系统功能扩展的要求。The signal processing system of torpedo acoustic target requires more functions,complicat-ed calculation,huge information and high -speed real -time processing.This paper designs a parallel processing system with high performance.Based on CPCI bus and ADSP -TS101 processor,a reticulated parallel processing structure with ADSP -TS101 points interconnecting is used and signal collecting mod-ule,signal producing module and digital signal processing module are contained.With the simple system structure and good universal property and scalability,it can be well used in design of the signal process-ing system of torpedo acoustic target to meet the requirements mentioned above.

关 键 词：鱼雷声靶 信号处理 CPCI总线 ADSP-TS101处理器 并行处理 实时处理 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]