| 基于以太网的嵌入式控制器设计 |
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| 引用本文： | 许波,阳少林. 基于以太网的嵌入式控制器设计[J]. 重庆科技学院学报(自然科学版), 2009, 11(1) |
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| 作者姓名： | 许波 阳少林 |
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| 作者单位： | 1. 湖南大学,长沙,410082
2. 湖南经济电视台,长沙,410073 |
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| 摘 要： | 针对传统以太网难以胜任工业控制中硬实时要求的问题,提出了一种确保以太网在工业控制中实时性的措施.介绍了基于以太网的嵌入式控制器设计的整体方案,并以ATMEL公司的AT91M 40800芯片为核心,设计开发了嵌入式控制器的硬件平台,并提出一些设计中存在的问题,以期在今后的研究中逐步完善.
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| 关 键 词： | 嵌入式系统 工业控制 以太网 嵌入式控制器 |
On Ethernet-based Embedded Controller Design |
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| XU Bo,YANG Shao-lin. On Ethernet-based Embedded Controller Design[J]. Journal of Chongqing University of Science and Technology:Natural Science Edition, 2009, 11(1) |
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| Authors: | XU Bo YANG Shao-lin |
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| Affiliation: | 1.Hunan University;Changsha 410082;2.Hunan Commercial TV Station;Changsha 410073 |
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| Abstract: | It is difficult for the traditional Ethernet to control industrial competence in hard real-time requirements of the problem.This paper proposes a measure of the Ethernet in an industrial real-time control.Then it describes the Ethernet-based embedded controller design of the overall programme,and based on ATMEL's AT91M 40800 chip,it designs the embedded controller design and development of hardware platform,and makes a number of problems that exist in the design to expect to be improved gradually. |
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| Keywords: | embedded systems industrial control Ethernet embedded controllers |
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