Structural Topology Optimization for Column Based on Variable Density Method

被引：0
|
作者：
Li, Yongyao [1 ]
Cong, Ming [1 ]
Sai, Zongsheng [2 ]
Wang, Desheng [2 ]
机构：
[1] Dalian Univ Technol, Sch Mech Engn, Dalian, Liaoning Provin, Peoples R China
[2] Dalian Machine Tool Grp, Dalian, Liaoning Provin, Peoples R China
来源：
2015 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION | 2015年
关键词：
Column; finite element; variable density method; topology optimization; MANUFACTURING CONSTRAINTS; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The column of the horizontal machining centre has been studied. In order to achieve the deformation cloud diagram under static loads and natural frequencies, the finite element model is established. Then structural topology optimization based on variable density method is conducted. The irregular spatial structure obtained by topology optimization is simplified and abstracted. And then the structure is redesigned with the consideration of manufacturability. The optimized structure is more reasonable. It provides a theoretical basis for the improvement of column structure.
引用
收藏
页码：121 / 125
页数：5
相关论文
共 50 条
  • [21] Structural Topology Optimization Method Based on Bone Remodeling
    Rahman, Kaysar
    Helil, Nurmamat
    Imin, Rahmatjan
    Geni, Mamtimin
    APPLIED MATERIALS AND TECHNOLOGIES FOR MODERN MANUFACTURING, PTS 1-4, 2013, 423-426 : 1813 - +
  • [22] A feature-based structural topology optimization method
    Cheng, Gengdong
    Mei, Yulin
    Wang, Xiaoming
    IUTAM SYMPOSIUM ON TOPOLOGICAL DESIGN OPTIMIZATION OF STRUCTURES, MACHINES AND MATERIALS: STATUS AND PERSPECTIVES, 2006, 137 : 505 - +
  • [23] SIMP-based Evolutionary Structural Optimization Method for Topology Optimization
    Li, Yingdi
    Kuang, Bing
    Liu, Juan
    MATERIAL SCIENCE, CIVIL ENGINEERING AND ARCHITECTURE SCIENCE, MECHANICAL ENGINEERING AND MANUFACTURING TECHNOLOGY II, 2014, 651-653 : 2237 - 2240
  • [24] Structural-acoustic topology optimization analysis based evolutionary structural optimization method
    State Key Laboratory of Ocean Eng., Shanghai Jiaotong University, Shanghai 200030, China
    Shengxue Xuebao, 2008, 5 (456-461): : 456 - 461
  • [25] Structural Topology Optimization of the Column of Form Grinding Machine
    Yao, S. G.
    Li, H.
    MANUFACTURING AUTOMATION TECHNOLOGY DEVELOPMENT, 2011, 455 : 397 - 401
  • [26] A level set method for structural topology optimization based on topology random mutations
    School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha 410076, China
    不详
    Lixue Xuebao, 2007, 6 (796-803):
  • [27] A topology optimization method based on element independent nodal density
    Ji-jun Yi
    Tao Zeng
    Jian-hua Rong
    Yan-mei Li
    Journal of Central South University, 2014, 21 : 558 - 566
  • [28] A topology optimization method based on element independent nodal density
    易继军
    曾韬
    荣见华
    李艳梅
    Journal of Central South University, 2014, 21 (02) : 558 - 566
  • [29] A topology optimization method based on element independent nodal density
    Yi Ji-Jun
    Zeng Tao
    Rong Jian-hua
    Li Yan-mei
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2014, 21 (02) : 558 - 566
  • [30] A density-based topology optimization method using radial basis function and its design variable reduction
    Shi, Shangjun
    Zhou, Pingzhang
    Lu, Zhenhua
    STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2021, 64 (04) : 2149 - 2163
12345