| 基于Petri网的航空产品设计过程模型 |
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| 引用本文： | 谢强,毛铮. 基于Petri网的航空产品设计过程模型[J]. 武汉大学学报(工学版), 2006, 39(1): 131-136 |
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| 作者姓名： | 谢强 毛铮 |
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| 作者单位： | 1. 南京航空航天大学,江苏,南京,210016
2. 中国人民解放军理工大学,江苏,南京,210007 |
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| 基金项目： | 国防科工委基础科研项目 |
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| 摘 要： | 通过分析航空产品设计过程的动态分解特性,提出任务驱动的产品设计过程建模.分析了IDEF0和Petri网在建模方面的优点和存在的问题,论述了设计过程的IDEF0模型向Petri网转换的原则和方法.并重点论述了设计功能单元任务流Petri网模型和设计功能单元内任务流时间Petri网模型.
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| 关 键 词： | 航空产品设计 过程模型 IDEF0 Petri网 |
| 文章编号： | 1671-8844（2006）01-131-06 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2005-12-05 |
Aircraft product design process model based on Petri net |
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| XIE Qiang,MAO Zheng. Aircraft product design process model based on Petri net[J]. Engineering Journal of Wuhan University, 2006, 39(1): 131-136 |
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| Authors: | XIE Qiang MAO Zheng |
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| Abstract: | The dynamic characteristics of the aircraft product design process are analyzed firstly;and then a task-driven product design process model is put forward.Based on discussion of the advantages and disadvantages of the IDEF_0 and the Petri nets on the modeling,the principle and the way of convert IDEF_0 to Petri nets are discussed.Especially,the Petri nets model of design function unit and the tasks flow time Petri nets model within the design function are discussed emphatically. |
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| Keywords: | aircraft product design process model IDEF_0 Petri nets |
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