基于名称标识的多学科数据链构成方法

李立州; 李磊; 王心美; 岳珠峰

基于名称标识的多学科数据链构成方法

1.
中北大学机电工程学院, 太原 030051
2.
西北工业大学力学与土木建筑学院先进材料测试中心, 西安 710072

基金项目: 国家高技术研究发展计划(2009AA04Z418); 国家自然科学基金(50905142)

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出版历程
- 收稿日期: 2011-06-08
- 刊出日期: 2012-05-28

Using face name as index in multidisciplinary optimization data linking

1.
School of Mechatronics, North University of China, Taiyuan 030051, China
2.
Advanced Materials Testing Center, School of Mechanics, Civil Engineering, Northwestern Polytechnical University, Xi’an 710072, China

摘要

摘要: 针对几何模型面号随机变动导致多学科优化失败的问题,通过研究现有的几何模型数据交换格式,提出以面名称而不是以面号作为标识,构建多学科优化数据链接的方法.用提出的方法编程实现了几何造型软件SOLIDWORKS和网格生成软件ICEM.CFD的链接,建立了以面名称为数据传递标识的涡轮叶片优化流程.实践表明该方法可以保证在面号变动条件下多学科优化流程的正确性.
- 几何模型 /
- 面号 /
- 随机变动 /
- 面名称 /
- 标识 /
- 多学科优化
Abstract: To settle MDO(multidisciplinary optimization) failure induced by change of geometry model face number,a data-link method,which used face name in replace of face number as data link index,was provided.A program of the method,coded to link SOLIDWORKS and ICEM.CFD,was used in a turbine blade MDO process.The result shows that the method can keep the MDO process correct in a condition that face number changes randomly.
- geometry model /
- face number /
- random change /
- face name /
- index /
- multidisciplinary optimization

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参考文献(16)

[1]	Samareh J A.A unified approach to modeling multidisciplinary interactions.AIAA-2000-4704,2000.
[2]	Bock S.Approach for coupled heat transfer/heat flux calculations..http://dodreports.com/ pdf/ada419285.pdf.
[3]	Samareh J A.Aerodynamic shape optimization based on free-form deformation.AIAA-2004-4630,2004.
[4]	Samareh J A.Multidisciplinary aerodynamic-structural shape optimization using deformation (MASSOUD).AIAA-2000-4911,2000.
[5]	Hur J.Parametric mesh deformation for sensitivity analysis and design of a joined-wing aircraft.AIAA-2004-116,2004.
[6]	Walsh J L.Multidisciplinary high-fidelity analysis and optimization of aerospace vehicles Part Ⅰ:formulation.AIAA-2000-0418,2000.
[7]	Walsh J L.Multidisciplinary high-fidelity analysis and optimization of aerospace vehicles Part Ⅱ:preliminary Results.AIAA-2000-0419,2000.
[8]	Alonso J J,LeGresley P,Vander Weide,et al.pyMDO:a framework for high-fidelity multi-sisciplinary optimization.AIAA-2004-4480,2004.
[9]	虞跨海,岳珠峰.涡轮冷却叶片参数化建模及多学科设计优化[J].航空动力学报,2007,22(8):1346-1351. YU Kuahai,YUE Zhufeng.Parametric modeling and multidisciplinary design optimization for cooling turbine blade[J].Journal of Aerospace Power,2007,22(8):1346-1351.(in Chinese)
[10]	岳珠峰,李立州,虞跨海,等.航空发动机涡轮叶片多学科设计优化[M].北京:科学出版社,2007.
[11]	岳珠峰,虞跨海,温志勋,等.涡轮单晶冷却叶片综合设计技术综述[J].航空制造技术,2009,(9):34-37. YUE Zhufeng,YU Kuahai,WEN Zhixun,et al.Review of nickel-based single crystal cooling turbine blade design[J].Aeronautical Manufacturing Technology,2009(9):34-37.(in Chinese)
[12]	乔磊.基于几何内核的三维边界模型信息交换.大连:大连理工大学,2008. QIAO Lei.Information exchange of three-dimentional boundary model based on gerometric kernel.Dalian:Dalian University of Technology,2008.(in Chinese)
[13]	党松,莫蓉,常智勇,等.CAD/CAE集成中的几何模型转换方法研究[J].现代制造工程,2007(12):47-50. DANG Song,MO Rong,CHANG Zhiyong,et al.Research on geometric model transformation method in CAD/CAE integration[J].CAD/CAE/CAPP/CAM,2007(12):47-50..(in Chinese)
[14]	赵建军,王启付.基于边界表达的ParaSolid与ACIS直接双向接口[J].计算机工程,2004(8):40-41. ZHAO Jianjun,WANG Qifu.Direct two-way interface of paraSolid and ACIS based on boundary representation[J].Computer Engineering,2004(8):40-41.(in Chinese)
[15]	王国瑾,汪国昭,郑建民.计算机辅助几何设计[M].北京:高等教育出版社,2001.
[16]	高素威,韩庆瑶.AutoCAD三维图形数据提取方法研究[J].机械设计与制造,2010(6):199-201. GAO Suwei,HAN Qingyao.Research on data retrieve technique in AutoCAD three-dimension graphics[J].Machinery Design & Manufacture,2010(6):199-201.(in Chinese)