| 用于数控车床的嵌入式Linux文件系统的设计与实现 |
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| 引用本文： | 李建静.用于数控车床的嵌入式Linux文件系统的设计与实现[J].北京机械工业学院学报,2012(1):74-77. |
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| 作者姓名： | 李建静 |
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| 作者单位： | 北京信息科技大学计算机学院,北京100101 |
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| 基金项目： | 国家自然科学基金项目（60572088）;北京市属市管高等学校人才强教计划资助项目（PHR201007131） |
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| 摘 要： | 针对数控车床对系统功能、空间利用率、时间效率的需求,提出并实现了一种用于数控车床的嵌入式Linux文件系统。该系统以Cramfs为根文件系统,Yaffs作为用户的数据存储分区,用Tmpfs存储临时数据,采用Initramfs引导根文件系统。实验结果表明,系统的空间利用率高,启动时间快。
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| 关 键 词： | 嵌入式系统 linux 文件系统 数控车床 |
Design and realization of embedded file system for numerically controlled lathe |
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| LI Jian-jing.Design and realization of embedded file system for numerically controlled lathe[J].Journal of Beijing Institute of Machinery,2012(1):74-77. |
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| Authors: | LI Jian-jing |
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| Affiliation: | LI Jian-jing (School of Computer Science, Beijing Information Science and Technology University,Beijing 100101, China) |
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| Abstract: | Aiming at meeting requirements of numerically controlled lathe such as system function, space utilization and time efficiency, a file system of embedded Linux used for numerically controlled lathe is presented, using Cramfs as root file system, Yaffs as user＇ s data partition, Tmpfs as system＇ s temporary＇ data, and Initramfs as leading root file system. The experiment shows that the size is smaller and boot is faster. |
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| Keywords: | embedded system linux file system numerically controlled lathe |
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