无线电工程2012，Vol.42Issue(6)：32-34,38,4.
基于DSP实现舰船目标检测与跟踪
An Implementation of Ships Target Dectection and Tracking Based on DSP
窦兴川 1王小东1
作者信息
- 1. 海华电子企业中国有限公司,广东广州510656
- 折叠
摘要
Abstract
As a digital signal processing platform,DSP is used more and more widely with its performance improvement. The main frequency of C64XX of TI Company can reach 1.1 GHz while its processing speed can reach up to 9 000 MIPS. The DSP processing system based on single board of C6416 can realize the CFAR,target quantization inspection and track for target clutter in radar naviga- tion. Using DSP/BIOS real time kernel and fully combining the features of DSP,this method can use such three modes as hardware interrupt and software interrupt and task to implement function assignment and dispatching according to different functions. Within the coverage range of 24 nautical miles,it can detect and track 200 targets while there are 4 096 azimuths for each circle and the distance resolution is 6 meters. The α-β filtering algorithm is used as tracking algorithm.关键词
DSP/导航雷达/α-β/滤波/目标检测与跟踪Key words
DSP/navigation radar/α-β filtering/target detection and tracking分类
信息技术与安全科学引用本文复制引用
窦兴川,王小东..基于DSP实现舰船目标检测与跟踪[J].无线电工程,2012,42(6):32-34,38,4.
