| 摘要: |
| G4平台能快速处理板内节点间以及板间的大数据流通信,本文主要介绍通用G4硬件平台的基本结构特点和相关软硬件,分析基于抢占式多任务VxW orks实时操作系统的优点;充分利用VxW orks操作系统和G4硬件平台特点,完成了雷达数字信号处理中的管理与控制,成功实现了某雷达系统的实时数字信号处理。 |
| 关键词: 雷达 G4硬件平台 抢占式多任务 VxWorks实时操作系统 实时数字信号处理 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:September 16, 2004 |
| 基金项目: |
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| Application of G4 Platform-based Embedded VxWorks Operating System in a Radar Signal Processing System |
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| Abstract: |
| This paper mainly introduces the basic architecturc characteristic of G4 platform,software and hardware,and with it,inter-node large amount of data stream communications on board and large amounts of data stream communications on multi-board is rapidly achieved.The good qualities of the VxWorks based on preemptive multitask real-time operating system is analyzed.The qualities of VxWorks operating system and G4 platform is utilized adequately to achieve the management and control in a radar digital signal processing system,and real-time digital signal processing in a radar system is realized. |
| Key words: Radar,G4 platform,Preemptive multitask,VxWorks real-time operating system,Real-time digital signal processing, |
