The High-Speed Train Seat Design Based on the Human Lumbar Biomechanical Analysis | Zendy

Guo Yunpeng | Zendy; Song Guiqiu | Zendy

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The High-Speed Train Seat Design Based on the Human Lumbar Biomechanical Analysis

Author(s) -

Guo Yunpeng,

Song Guiqiu

Publication year - 2014

Publication title -

advances in mechanical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.318

H-Index - 40

ISSN - 1687-8132

DOI - 10.1155/2014/524802

Subject(s) - finite element method , lumbar , sitting , position (finance) , high speed train , simulation , computer science , automotive engineering , biomechanics , engineering , mechanical engineering , structural engineering , medicine , transport engineering , finance , pathology , economics , radiology , physiology

This paper, aimed at the problems of high-speed train seat design standards that lack biomechanical analysis, analyzed the lumbar force of sitting position and verified the validity of the finite element model of human lumbar L1–L5 that had been built by reverse engineering technology. Based on the lumbar force distribution, the methods of exterior penalty and moving least square were adopted to establish a high-speed train seat equation that caters for physical ergonomics and a new high-speed train seat model was designed so as to improve the comfort for passengers.

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