Volume 31 Issue 01
Jan.  2005
Turn off MathJax
Article Contents
Wang Shuhe, He Linshu, Zhang Yuzhuet al. Flight vehicles multidisciplinary design optimization software system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(01): 51-55. (in Chinese)
Citation: Wang Shuhe, He Linshu, Zhang Yuzhuet al. Flight vehicles multidisciplinary design optimization software system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(01): 51-55. (in Chinese)

Flight vehicles multidisciplinary design optimization software system

  • Received Date: 31 Jul 2003
  • Publish Date: 31 Jan 2005
  • In order to solve difficulties of flight vehicles overall design, a software for flight vehicles multidisciplinary design optimization was introduced. Which adopts a "loose coupling" algorithm, uses SQL Server 2000 as its data base management system(DBMS), and combines with various analytical programs of disciplines. The system function, software structure, software process and main modules were discussed. To deal with critical techniques, the ring-shaped graphical was put forward to deal with the relationship between overall and disciplines, the system fuzzy theory was adopted to transform non-numerical variables, the non-dimensional multi-object method was presented to solve multi-object, a single database was built to perform data management, and three data files were applied to program interface. The features of software were concluded. The calculation result shows that the software works effective.

     

  • loading
  • [1] Jaroslaw S S. Multidisciplinary aerospace design optimization:survey of recent developments[J]. Structural Optimization, 1997, 14(1):1~23 [2] Salas A O, Townsend J C. Framework requirements for MDO application development . http://techreports.larc.nasa.gov/ltrs/PDF/ 1998/aiaa/NASA-aiaa-98-4740.pdf [3] 何麟书,王宏启.支持并行工程的方案研究[J].北京航空航天大学学报,1999,25(6):643~646 He Linshu, Wang Hongqi. Research on conceptual de-sign supporting concurrent engineering[J].Journal of Beijing University of Aeronautics and Astronau-tics, 1999,25(6):643~646(in Chinese) [4] 王书河,何麟书,任艳荣,等.一种快速的飞行器布局方案优选方法[J].宇航学报, 2001,22(4):76~80 Wang Shuhe, He Linshu, Ren Yanrong, et al. A rapid approach for flight vehicle configuration scheme selection[J]. Journal of Astronautics, 2001,22(4):76~80(in Chinese) [5] 阎平凡,张长水.人工神经网络与模拟进化计算[M].北京:清华大学出版社,2000.17~24 Yan Pingfan, Zhang Changshui. Artificial neural network and simulation progress calculation[M]. Beijing:Tsinghua University Press,2000.17~24(in Chinese) [6] 陈守煜.系统模糊决策理论与应用[M].大连:大连理工大学出版社,1994.13~42 Chen Shouyu. The theory and application of systemic fuzzy decision[M].Dalian:Dalian University of Technology Press,1994.13~42(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3941) PDF downloads(1090) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return