| 基于DFA的SMT产品信息模型与数据交换 |
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| 引用本文： | 李春泉,俞涛,周德俭.基于DFA的SMT产品信息模型与数据交换[J].机械科学与技术(西安),2005,24(10):1217-1221. |
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| 作者姓名： | 李春泉 俞涛 周德俭 |
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| 作者单位： | [1]上海大学,上海200072 [2]桂林电子工业学院机电与交通工程系,桂林541004 |
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| 基金项目： | 广西壮族自治区自然科学基金项目（0141041）资助 |
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| 摘 要： | 表面组装技术(Surface Mount Technology,SMT)产品是当前板级电子电路产品的主要形式。以SMT产品为对象,以面向分析的设计(DFA)思想为驱动,提出了基于STEP标准的SMT产品信息模型与数据交换。基于多信息模型的建模思想,建立了融合几何信息、物理信息、性能信息与功能信息的SMT产品器件级和产品级两级信息模型,并进行了多信息模型的DFA可应用性分析,以SMT产品电子设计信息到制造信息的数据交换为目标,从源数据、前处理器、后处理器3个角度阐述了基于STEP标准的数据交换方法。
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| 关 键 词： | 表面组装技术 STEP 产品模型 数据交换 |
| 文章编号： | 1003-8728（2005）10-1217-05 |
| 收稿时间： | 2004-08-27 |
| 修稿时间： | 2004-08-27 |
DFA-Oriented Information Model and Data Exchange of Product for Surface Mount Technology |
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| LI Chun-quan, YU Tao, ZHOU De-jian.DFA-Oriented Information Model and Data Exchange of Product for Surface Mount Technology[J].Mechanical Science and Technology,2005,24(10):1217-1221. |
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| Authors: | LI Chun-quan YU Tao ZHOU De-jian |
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| Affiliation: | 1 Shanghai University, Shanghai 200072 ; 2 Department of Electronic Machinery and Transportation Engineering, Guilin University of Electronic Technology, Guilin 541004 |
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| Abstract: | Board level electronic circuit product of Surface Mount Technology(SMT) is the main type of electronic products.Data exchange standards for electronic products are analyzed.DFA-oriented model and data exchange based on STEP standard is put forward.Two-level(component level and product level) information model of SMT product that includes geometrical information, physical information,performance information and function information is built based on multi-information modeling.For data exchange between SMT product electronic design information and manufacture information,we present methods for data exchange,and examine its data source,pre-processor and post-processor. |
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| Keywords: | Surface mount technology STEP Product model Data exchange |
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