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Strategic Study of CAE >> 2004, Volume 6, Issue 1

Reliability Sensitivity Design of Vehicle Familiar Spring

1. College of Mechanical Science and Engineering , Jilin University , Changchun 130025 , China

2. School of Mechanical Engineering and Automation , Northeastern University , Shenyang 110004 , China

Funding project:国家自然科学基金资助项目(50175043)和吉林省自然科学基金资助项目 Received: 2003-07-20 Revised: 2003-09-02 Available online: 2004-01-20

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Abstract

Based on the reliability design theory and sensitivity analysis method, the reliability sensitivity of the familiar spring for vehicles is extensively discussed and a numerical method for reliability sensitivity design is presented. The variation regularities of reliability sensitivity are obtained and the effects of design parameters on reliability of the familiar spring for vehicles are studied. The method presented in this paper provides the theoretic basis for the reliability design of the vehicle familiar spring.

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References

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