JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 32 Issue 5
September 2017
Article Contents
LU Yi-wen, WANG Dong-fang and GUO Li-na. Lightweight design of door-leaf carrier of EMU sliding plug door based on approximate model[J]. Journal of Light Industry, 2017, 32(5): 81-87. doi: 10.3969/j.issn.2096-1553.2017.5.011
Citation: LU Yi-wen, WANG Dong-fang and GUO Li-na. Lightweight design of door-leaf carrier of EMU sliding plug door based on approximate model[J]. Journal of Light Industry, 2017, 32(5): 81-87. doi: 10.3969/j.issn.2096-1553.2017.5.011 shu

Lightweight design of door-leaf carrier of EMU sliding plug door based on approximate model

  • Corresponding author: WANG Dong-fang, 
  • Received Date: 2017-03-09
  • Aiming at the problem of lightweight design of door-leaf carrier of EMU sliding plug door,based on the finite element analysis and parametric articles of door-leaf carrier,the radial basis function was used for an approximate model based on the radical basis function was constructed.Then by combining the global superiority of multi-island genetic algorithm and the high efficiency of NIPQL approximate model was optimized.The strengh check results showed that the total weight of the door-leaf carrier was 11.356 kg,decreased by 10.6%,the maximum stress under three working condition was 93 MPa,which satisfied stree requirement.This lighweigh design was suitable.
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