| 网络化测控技术中同步技术研究 |
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| 引用本文： | 罗媛.网络化测控技术中同步技术研究[J].贵州大学学报(自然科学版),2014,31(4):72-75. |
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| 作者姓名： | 罗媛 |
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| 作者单位： | 贵州大学计算机科学与技术学院,贵州贵阳,550025 |
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| 摘 要： | 时间同步是网络化测试技术的关键问题之一。本文根据网络化测试系统的体系结构和特点,系统分析了三种常用的网络同步技术的机制和特点,分析对比了IEEE 1588、NTP和GPS各自的优缺点,从而可以根据网络化测试系统的特点选取不同的同步技术。
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| 关 键 词： | 网络化测试系统 IEEE 1588 NTP GPS |
Research on Time Synchronization Technique in Auto-test Network System |
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| LUO Yuan.Research on Time Synchronization Technique in Auto-test Network System[J].Journal of Guizhou University(Natural Science),2014,31(4):72-75. |
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| Authors: | LUO Yuan |
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| Institution: | LUO Yuan(College of Computer Science and Technology, Guizhou University, Guiyang 550025, China) |
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| Abstract: | Synchronization is one of the problems in the auto-test network system.Based on the architecture and character of auto-test network system,the three synchronization techniques were analyzed：IEEE 1588,NTP and GPS.The characteristics of each technique were summarized.Using the result may give help for choosing synchronization technique for practical system. |
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| Keywords: | auto-test network system IEEE 1588 NTP GPS |
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