Paper Title:
Lightweight Analysis of Torsion Spring Based on Reliability Constraint in Multi-Failure Modes
  Abstract

The generalized stress and strength distribution interference theory is introduced to establish the reliability model of torsion spring in multi-failure modes. Using it as constraint condition, the lightweight optimization model of torsion spring based on reliability constraint in multi-failure modes is presented. And then an optimization design for a given structure of torsion spring is made to use the theoretical model under operating conditions and the reliability constraint. The weight of the opti-mized torsion spring is lighter than that of non-optimization. This verified the validity of the opti-mization method. The optimization method may contribution to design of aerospace equipments which demand strictly in weight.

  Info
Periodical
Advanced Materials Research (Volumes 308-310)
Chapter
Innovative Design Methodology
Edited by
Jian Gao
Pages
494-498
DOI
10.4028/www.scientific.net/AMR.308-310.494
Citation
M. Wang, G. D. Chen, Y. Xiao, "Lightweight Analysis of Torsion Spring Based on Reliability Constraint in Multi-Failure Modes", Advanced Materials Research, Vols. 308-310, pp. 494-498, 2011
Online since
August 2011
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Price
$32.00
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