Lightweight Analysis of Torsion Spring Based on Reliability Constraint in Multi-Failure Modes-Reference-Cited by-同舟云学术

Lightweight Analysis of Torsion Spring Based on Reliability Constraint in Multi-Failure Modes

Published:2011-08 Issue: Volume:308-310 Page:494-498
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Wang Mei¹,Chen Guo Ding¹,Xiao Yong²

Affiliation:

1. Northwestern Polytechnical University

2. Xi‘an institute of space radio technology

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.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.308-310.494.pdf

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