Evaluation of Fatigue Life Reliability of Steering Knuckle Using Pearson Parametric Distribution Model
Joint Authors
Asri, Y. M.
Che Haron, Che Hassan
Nik Abdullah, N. M.
Shahrum, A.
Azrulhisham, E. A.
Dzuraidah, A. W.
Source
International Journal of Quality, Statistics, and Reliability
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-02-15
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Economics & Business Administration
Economy
Abstract EN
Steering module is a part of automotive suspension system which provides a means for an accurate vehicle placement and stability control.
Components such as steering knuckle are subjected to fatigue failures due to cyclic loads arising from various driving conditions.
This paper intends to give a description of a method used in the fatigue life reliability evaluation of the knuckle used in a passenger car steering system.
An accurate representation of Belgian pave service loads in terms of response-time history signal was obtained from accredited test track using road load data acquisition.
The acquired service load data was replicated on durability test rig and the SN method was used to estimate the fatigue life.
A Pearson system was developed to evaluate the predicted fatigue life reliability by considering the variations in material properties.
Considering random loads experiences by the steering knuckle, it is found that shortest life appears to be in the vertical load direction with the lowest fatigue life reliability between 14000–16000 cycles.
Taking into account the inconsistency of the material properties, the proposed method is capable of providing the probability of failure of mass-produced parts.
American Psychological Association (APA)
Azrulhisham, E. A.& Asri, Y. M.& Dzuraidah, A. W.& Nik Abdullah, N. M.& Shahrum, A.& Che Haron, Che Hassan. 2011. Evaluation of Fatigue Life Reliability of Steering Knuckle Using Pearson Parametric Distribution Model. International Journal of Quality, Statistics, and Reliability،Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-500400
Modern Language Association (MLA)
Azrulhisham, E. A.…[et al.]. Evaluation of Fatigue Life Reliability of Steering Knuckle Using Pearson Parametric Distribution Model. International Journal of Quality, Statistics, and Reliability No. 2010 (2010), pp.1-8.
https://search.emarefa.net/detail/BIM-500400
American Medical Association (AMA)
Azrulhisham, E. A.& Asri, Y. M.& Dzuraidah, A. W.& Nik Abdullah, N. M.& Shahrum, A.& Che Haron, Che Hassan. Evaluation of Fatigue Life Reliability of Steering Knuckle Using Pearson Parametric Distribution Model. International Journal of Quality, Statistics, and Reliability. 2011. Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-500400
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500400