• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2008, Vol. 30 ›› Issue (4): 142-144.

• 论文 • 上一篇    下一篇

基于嵌入式系统的自动跟踪测速雷达伺服系统设计

袁雪林 张伟军 袁乃昌   

  • 出版日期:2008-04-01 发布日期:2010-05-19

  • Online:2008-04-01 Published:2010-05-19

摘要:

实时性是跟踪雷达伺服系统的重要性能.是其伺服带宽、加速度、速度等指标的综合反应。本文使用了PCI04和单片机W77ES8的双嵌入式系统设计某型号自动跟踪测速雷达的伺服系统,可以更好地解决雷达跟踪的实时性问题,大大减小伺服周期。而且,其结构模块化,设计简单。实验表明,伺服系统具有很好的跟踪性能。

关键词: 嵌入式系统 PCI04 单片机 伺服系统

Abstract:

Real-timeness is the important performance in the servo system of an automatic radar, since it expresses the servo band, acceleration and velocity. The paper uses a double embedded system based on PC104 and SCM to design an au-tomatic velocity-measured radar's servo system in order to promote the reaal-timeness of radar tracking, thus reducing the servo cycle. In addition, the system is modularized and simple-to-design. Experimental results show that the system has good tracking performance.

Key words: embedded system, PC104, SCM, servo system