| 基于IDEF0的CAD系统功能模型研究 |
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| 引用本文： | 刘晓平,张耀中,王浩,邱励俭,刘慎权.基于IDEF0的CAD系统功能模型研究[J].合肥工业大学学报(自然科学版),1999(6). |
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| 作者姓名： | 刘晓平 张耀中 王浩 邱励俭 刘慎权 |
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| 作者单位： | 合肥工业大学计算机与信息学院!安徽合肥230009(刘晓平，张耀中，王浩)，中国科学院等离子体物理研究所!安徽合肥230031(邱励俭)，中国科学院计算技术研究所!北京100080(刘慎权) |
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| 基金项目： | 安徽省自然科学基金!资助项目 ( 983 3 472 4) |
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| 摘 要： | 图形系统的计算机辅助设计一直是工程CAD中的重要内容,该系统最核心的步骤是系统功能模型的设计与实现,根据工程设计的特点和系统管理的模式,从软件工程的思想出发,探索复杂系统的功能模型分析方法,是十分必要的。在IDEF0的基础上,针对钢结构CAD系统的数据流程和功能需求进行了有效地分析,提出了适应工程CAD系统的功能模型的分析方法。该方法在工厂钢结构CAD系统软件和聚变反应堆设计的系统研制中,收到了良好的效果
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| 关 键 词： | 工程设计 CAD 功能模型 方法学 |
The research on function model of CAD system based on IDEF0 |
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| LIU Xiao ping ,ZHANG Yao zhong ,WANG Hao ,QIU Li jian ,LIU Shen quan.The research on function model of CAD system based on IDEF0[J].Journal of Hefei University of Technology(Natural Science),1999(6). |
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| Authors: | LIU Xiao ping ZHANG Yao zhong WANG Hao QIU Li jian LIU Shen quan |
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| Institution: | LIU Xiao ping 1,ZHANG Yao zhong 1,WANG Hao 1,QIU Li jian 2,LIU Shen quan 3 |
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| Abstract: | Computer aided design of graphics system is very important for CAD of engineering,and the key step of the system is the design and implementation of function model. And it is necessary to explore the methodology of function model of complicated system according to characteristics of engineering design and system management based on the ideal of software engineering. Some improvement ways based on the IDEF0 are given for CAD system in the paper. If they can be applied effectively, the design efficiency will be largely improved. The method based on IDEF0 has made the the CAD system of steel structure design and nuclear fusion reactor design satisfactory. |
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| Keywords: | engineering design CAD function model methodology |
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