Volume 26 Issue 8
Aug.  2011
Turn off MathJax
Article Contents
LIU Da-ni, HONG Jie. Preliminary research on structural dynamical design based on evolutionary structural optimization method[J]. Journal of Aerospace Power, 2011, 26(8): 1860-1865.
Citation: LIU Da-ni, HONG Jie. Preliminary research on structural dynamical design based on evolutionary structural optimization method[J]. Journal of Aerospace Power, 2011, 26(8): 1860-1865.

Preliminary research on structural dynamical design based on evolutionary structural optimization method

  • Received Date: 2010-08-30
  • Rev Recd Date: 2010-12-10
  • Publish Date: 2011-08-28
  • A new idea of structural dynamical design and a development technology of optimization program based on ANSYS platform were proposed by using the evolutionary structural optimization method and structural efficiency. A single objective, multi-constraint optimization model was created by incorporating the dynamical design parameters of mass, stress, displacement and frequency; and the constraints were considered separately at the start of the study. The feasibility of this method and reliability of the program were proved by some examples, of which the final topology, evolution and variation of parameters were similar to the previous research under the same conditions and without consideration of influences caused by numerical instability.

     

  • loading
  • [1]
    张大义,马艳红,梁智超,等.整机结构设计的新评估方法——结构效率[J].航空动力学报,2010,25(10):2170-2176. ZHANG Dayi,MA Yanhong,LIANG Zhichao,et al.New evaluation method on whole engine structural design structural efficiency[J].Journal of Aerospace Power,2010,25(10):2170-2176.(in Chinese)
    [2]
    梁智超.高推重比发动机总体结构方案与设计技术研究.北京:北京航空航天大学,2009. LIANG Zhichao.Research on general struct-ure scheme and design technology of high thrust-to-weight aero-engine.Beijing:Beijing University of Aeronautics and Astronautics,2009.(in Chinese)
    [3]
    汪树玉,刘国华,包志仁.结构优化设计的现状与进展[J].基建优化,1999,20(4):3-14. WANG Shuyu,LIU Guohua,BAO Zhiren.Current situation and progress of optimum structural design[J].Optimization of Capital Construction,1999,20(4):3-14.(in Chinese)
    [4]
    顾松年,徐斌,荣见华,等.结构动力学设计优化方法的新进展[J].机械强度,2005,27(2):156-162. GU Songnian,XU Bin,RONG Jianhua,et al.Recent progresses on structural dynamic design methods[J].Journal of Mechanical Strength,2005,27(2):156-162.(in Chinese)
    [5]
    Bendsoe M P,Sigmund O.Material interpolation schemes in topology optimization[J].Archive of Applied Mechanics,1999,69(9):635-654.
    [6]
    朱灯林,陈俊伟,俞洁,等.结构拓扑优化设计的研究现状及其应用[J].机械制造和自动化,2005,34(6):7-11. ZHU Denglin,CHEN Junwei,YU Jie,et al.Develo-pments of structural topology design and its application in structural design[J].Machine Building & Automation,2005,34(6):7-11.(in Chinese)
    [7]
    周克明,李俊峰,李霞.结构拓扑优化研究方法综述[J].力学进展,2005,35(1):70-76. ZHOU Keming,LI Junfeng,LI Xia.A review on topology optimization of structures[J].Advances in Mechanics,2005,35(1):70-76.(in Chinese)
    [8]
    谢亿民,杨晓英,Steven G P,等.渐进结构优化法的基本理论及应用[J].工程力学,1999,16(6):70-81. XIE Yimin,YANG Xiaoying,Steven G P,et al.The theory and application of evolutionary structural optimization method[J].Engineering Mechanics,1999,16(6):70-81.(in Chinese)
    [9]
    龚良慈,李永新,高德平,等.航空发动机设计手册,第17册:载荷及机匣承力件强度分析[M].北京:航空工业出版社,2001:71-80.
    [10]
    Sui Y K,Yang D Q.A new method for structural topological optimization based on the concept of independent continuous variables and smooth model[J].Acta Mechanica Sinica,1998,18(2):179-185.
    [11]
    Xie Y M,Yang X Y,Liang Q Q,et al.Evolutionary structural optimization[M]//Burns S A.Recent Advances in Optimal Structural Design. :ASCE,2002:125-164.
    [12]
    张伟,鹿晓阳,杜忠友,等.渐进结构优化方法及算例[J].山东建筑工程学院学报,2006,21(2):95-103. ZHANG Wei,LU Xiaoyang,DU Zhongyou,et al.Evolutionary structural optimization method and typical examples[J].Journal of Shandong University of Architecture and Engineering,2006,21(2):95-103.(in Chinese)
    [13]
    荣见华.渐进结构优化方法及其应用研究.长沙:国防科学技术大学,2006. RONG Jianhua.Research on evolutionary structural optimization method and its application.Changsha:School of National University of Defense Technology,2006.(in Chinese)
    [14]
    齐恩伍.基于ESO法的循环结构的优化设计.上海:上海交通大学,2009. QI Enwu.Optimal design of periodic structures based on ESO method.Shanghai:Shanghai Jiao Tong University,2009.(in Chinese)
    [15]
    贺丹.渐进结构优化方法的改进策略及应用.大连:大连理工大学,2008. HE Dan.Improved approaches and application of evolutionary structural optimization.Dalian:Dalian University of Technology,2008.(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 (2166) PDF downloads(35) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return