Optimal topology design of industrial structures using an evolutionary algorithm

被引：0
|
作者：
Raj Das
Rhys Jones
Yi-Min Xie
机构：
[1] University of Auckland,Centre for Advanced Composite Materials, Department of Mechanical Engineering
[2] Monash University,Department of Mechanical and Aerospace Engineering
[3] RMIT University,School of Civil and Chemical Engineering
来源：
Optimization and Engineering | 2011年 / 12卷
关键词：
Structural optimisation; Topology optimisation; Evolutionary algorithm; Finite element analysis; Structural analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The paper demonstrates the application of a modified Evolutionary Structural Optimisation (ESO) algorithm for optimal design of topologies for complex structures. A new approach for adaptively controlling the material elimination and a ‘gauss point average stress’ is used as the ESO criterion in order to reduce the generation of checkerboard patterns in the resultant optimal topologies. Also, a convergence criterion is used to examine the uniformity of strength throughout a structure. The ESO algorithm is validated by comparing the ESO based solution with the result obtained using another numerical optimisation method (SIMP).
引用
收藏
页码：681 / 717
页数：36
相关论文
共 50 条
  • [1] Optimal topology design of industrial structures using an evolutionary algorithm
    Das, Raj
    Jones, Rhys
    Xie, Yi-Min
    OPTIMIZATION AND ENGINEERING, 2011, 12 (04) : 681 - 717
  • [2] Optimal design of periodic structures using evolutionary topology optimization
    Huang, X.
    Xie, Y. M.
    STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2008, 36 (06) : 597 - 606
  • [3] Optimal design of periodic structures using evolutionary topology optimization
    X. Huang
    Y. M. Xie
    Structural and Multidisciplinary Optimization, 2008, 36 : 597 - 606
  • [4] Isogeometric Topology Optimization of Continuum Structures using an Evolutionary Algorithm
    Sahithi, N. S. S.
    Chandrasekhar, K. N., V
    JOURNAL OF APPLIED AND COMPUTATIONAL MECHANICS, 2019, 5 (02): : 414 - 440
  • [5] An efficient algorithm to obtain the optimal topology of industrial structural design problems
    Lin, Chyi-Yeu
    Hsu, Fang-Mine
    JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS, 2008, 31 (01) : 17 - 30
  • [6] Optimal topology design of products using Genetic Algorithm
    Swaminathan, N
    Ramakrisnan, CV
    Balamurugan, R
    MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS 1 AND 2, 2004, 712 : 2137 - 2142
  • [7] A reliable phased network topology design using evolutionary algorithm
    Elhaggaz, S
    Ghassempoory, M
    Brown, J
    2002 STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT, PROCEEDINGS: GLOBALIZING RESEARCH AND DEVELOPMENT IN ELECTRICAL AND ELECTRONICS ENGINEERING, 2002, : 253 - 256
  • [8] An evolutionary algorithm for network topology design
    Youssef, H
    Sait, SM
    Khan, SA
    IJCNN'01: INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-4, PROCEEDINGS, 2001, : 744 - 749
  • [9] Integrated optimal design of structures under multiple loads for topology and shape using genetic algorithm
    Balamurugan, R
    Ramakrishnan, CV
    Swaminathan, N
    ENGINEERING COMPUTATIONS, 2006, 23 (1-2) : 57 - 83
  • [10] Optimal design of rib structures using the topology optimization technique
    Chung, J
    Lee, K
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 1997, 211 (06) : 425 - 437
12345