| 基于STEP-NC的数控系统体系结构的研究 |
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| 引用本文： | 何幼富.基于STEP-NC的数控系统体系结构的研究[J].自动化技术与应用,2012,31(6):24-28. |
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| 作者姓名： | 何幼富 |
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| 作者单位： | 广州航海高等专科学校,广东广州,510725 |
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| 基金项目： | 基于STEP-NC的数控系统及其关键技术研究（编号K31112808） |
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| 摘 要： | 分析了当前主流开放式数控系统的本构模型,建立了系统内部的信息流模型,根据非实时、弱实时和强实时区分信息流。综合考虑数控系统的功能模型、信息流模型,建立STEP-NC数控系统的层次模型为模型应用层、制造规划层和实时控制层。给出了基于PC和嵌入式系统分层架构的STEP-NC数控系统结构。
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| 关 键 词： | STEP-NC 数控系统 模型 结构 |
Architecture based on STEP-NC CNC System Research |
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| HE You-fu.Architecture based on STEP-NC CNC System Research[J].Techniques of Automation and Applications,2012,31(6):24-28. |
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| Authors: | HE You-fu |
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| Affiliation: | HE You-fu ( Guangzhou Maritime College, Guangzhou 510725 China ) |
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| Abstract: | The constitutive model of the current mainstream of open CNC system, the flow of information within the system model, according to the non-real-time, weak real-time and strong real-time to distinguish between information flow. Consider the functional model of the CNC system, the information flow model, on STEP-NC system level model for the model applica- tion layer, manufacturing planning layer and real-time control layer. The layered architecture of the PC and embedded system-based on STEP-NC system architecture. |
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| Keywords: | STEP-NC CNC system model structure |
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