| 基于SOPC的雷达嵌入式温控系统设计 |
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| 引用本文： | 尤 路,夏 勇.基于SOPC的雷达嵌入式温控系统设计[J].太赫兹科学与电子信息学报,2011,9(2):254-257. |
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| 作者姓名： | 尤 路 夏 勇 |
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| 作者单位： | 中国电子科技集团,第38研究所,安徽,合肥,230031 |
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| 摘 要： | 为了解决某型雷达中的温控难题,提出了一种基于FPGA和可编程片上系统(SOPC)的雷达分布式温控系统。阐述了温控系统的组成、SOPC系统的搭建、外围接口电路设计以及μC/OS-II嵌入式操作系统下的软件设计。该系统采用SOPC技术搭建Nios II软核处理器,对单总线上的温度传感器进行采集,然后通过网络通信将温度数据上传至上位机,极大地提升了系统的集成度,简化了设备接口,且易于扩展,提高了电磁兼容性。
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| 关 键 词： | 温控系统 FPGA系统 可编程片上系统 μC/OS-II系统 |
| 收稿时间： | 2010/10/26 0:00:00 |
| 修稿时间： | 2010/11/27 0:00:00 |
Design of radar's embedded temperature system based on SOPC |
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| YOU Lu and XIA Yong.Design of radar's embedded temperature system based on SOPC[J].Journal of Terahertz Science and Electronic Information Technology,2011,9(2):254-257. |
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| Authors: | YOU Lu and XIA Yong |
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| Affiliation: | YOU Lu,XIA Yong(The 38th Research Institute of CETC,Hefei Anhui 230031,China) |
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| Abstract: | In order to solve the temperature measure control problem in one certain type of radar,a kind of distributed temperature measure control system is presented based on Field Programmable Gate Array（FPGA） System On a Programmable Chip（SOPC） technology.The constitution of the temperature control system,the establishment of the SOPC system,the design of peripheral interface circuit and the software design based on the OS of the μC/OS-II are introduced.This system builds the Nios II soft-core processor by the SOPC technology to collect the data from the temperature sensors on 1-wire bus,then sends these data to the upper computer by LAN communication.It has greatly prompted the integration of system,simplified the interface,and enhanced the electromagnetic compatibility.It is easy to be extended and has a good prospect in application. |
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| Keywords: | temperature control system Field Programmable Gate Array System On a Programmable Chip μC/OS-II |
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