[1]张卫,陆宝春,吴慧中①.多领域虚拟样机混合建模方法[J].南京理工大学学报(自然科学版),2003,(03):269-272.
 ZhangWei LuBaochun WuHuizhong.Hybrid-modeling Approach to Multi-disciplinary Virtual Prototyping[J].Journal of Nanjing University of Science and Technology,2003,(03):269-272.
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多领域虚拟样机混合建模方法()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2003年03期
页码:
269-272
栏目:
出版日期:
2003-06-30

文章信息/Info

Title:
Hybrid-modeling Approach to Multi-disciplinary Virtual Prototyping
作者:
张卫陆宝春吴慧中①
南京理工大学机械工程学院, ①计算机科学与技术系, 南京210094
Author(s):
ZhangWei LuBaochun WuHuizhong ①
School of Mechanical Engineering, ①Department of Computer Science and Technology,NUST,Nanjing 210094
关键词:
虚拟样机 建模 图论 UML
Keywords:
virtual prototyping modeling graph theory UML
分类号:
TP391.9
摘要:
为实现支持虚拟样机 (VirtualPrototyping ,VP)全生命周期决策评估的多粒度的、可执行的系统抽象仿真模型 ,借助软件IC和O -O思想提出了经济易行的、支持多领域并行协同工作的混合建模方法。VP上游概念设计采用自上而下的图论设计方法 ,将多领域部件按需求集成为可重构的子系统 ,而封装在部件内部的下游详细设计则充分发挥现有商业化CAX软件工具的优势自下而上的展开 ,整个系统的综合设计采用UML ,以保证整体的可回溯性和上下游设计的无缝集成。文末借助该法对一简单的机电控制系统进行了可行的VP混合建模示例
Abstract:
To support virtual prototyping ( VP) system lifecycle-w ide design validation, evaluat ion and decision using mult-i graininess execut ive desig n abstract ions, an economical collaborat ive mult-i disciplinary hybrid-modeling approach is proposed on the basis of sof t-IC and objec- t oriented. On the one hand, graph theory used in up-st ream design integrated mult-i disc-i plinary component s into subsystems top-dow n so that their reconf igurat ion can satisfy various requirements. On the other hand, cost-effect ively CAX tools adopted in down-st ream design carried out encapsulated component s. internal detail desig n bot tom-up. Meanw hile, the w hole VP system modeled w ith UML ensured the iterated seamless desig n integration of both up-stream and down-st ream design. Finally, a feasible modeling example of mechat ronic cont rol VP system is given by using this hybrid approach.

参考文献/References:

1 Lombar do J S, Edward M, Osborne R. Collabor at ive v irtual pr ototyping[ J] . Johns Ho pkins APL Technical Digest, 1996, 17( 3) : 295~ 304.
2 Jo hnson D E, Johnson J R. 图论与工程应用[ M] . 孙惠泉译. 北京: 人民邮电出版社, 1972.
3 Meilir P J. Fundamentals o f object- or iented desig n in UML [ M ] . New York: Addison-Wesley Longman I nc, 2000.

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备注/Memo

备注/Memo:
国防科技预研行业基金资助项目
张 卫 女 32 岁 工程师 博士生
更新日期/Last Update: 2013-03-17