Analiza niezawodności i przewidywanie rozkładu czasu do uszkodzenia wału korbowego pojazdu samochodowego

Translated title of the contribution: Reliability analysis and prediction for time to failure distribution of an automobile crankshaft

Salvinder Singh Karam Singh, Shahrum Abdullah, Nik Abdullah Nik Mohamed

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

This paper emphasizes on analysing and predicting the reliability of an automobile crankshaft by analysing the time to failure (TTF) through the parametric distribution function. The TTF was modelled to predict the likelihood of failure for crankshaft during its operational condition over a given time interval through the development of the stochastic algorithm. The developed stochastic algorithm has the capability to measure the parametric distribution function and validate the predict the reliability rate, mean time to failure and hazard rate. T, the algorithm has the capability to statistically validate the algorithm to obtain the optimal parametric model to represent the failure of the component against the actual time to failure data from the local automobile industry. Hence, the validated results showed that the three parameter Weibull distribution provided an accurate and efficient foundation in modelling the reliability rate when compared with the actual sampling data. The suggested parametric distribution function can be used to improve the design and the life cycle due to its capability in accelerating and decelerating the mechanism of failure based on time without adjusting the level of stress. Therefore, an understanding of the parametric distribution posed by the reliability and hazard rate onto the component can be used to improve the design and increase the life cycle based on the dependability of the component over a given period of time. The proposed reliability assessment through the developed stochastic algorithm provides an accurate, efficient, fast and cost effective reliability analysis in contrast to costly and lengthy experimental techniques.

Original languageUndefined/Unknown
Pages (from-to)408-415
Number of pages8
JournalEksploatacja i Niezawodnosc
Volume17
Issue number3
DOIs
Publication statusPublished - 20 Jun 2015

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Crankshafts
Reliability analysis
Automobiles
Distribution functions
Life cycle
Hazards
Weibull distribution
Automotive industry
Sampling
Costs

Keywords

  • Hazard Rate
  • Monotonic Function
  • Reliability
  • Time To Failure

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Safety, Risk, Reliability and Quality

Cite this

Analiza niezawodności i przewidywanie rozkładu czasu do uszkodzenia wału korbowego pojazdu samochodowego. / Karam Singh, Salvinder Singh; Abdullah, Shahrum; Nik Mohamed, Nik Abdullah.

In: Eksploatacja i Niezawodnosc, Vol. 17, No. 3, 20.06.2015, p. 408-415.

Research output: Contribution to journalArticle

Karam Singh, Salvinder Singh ; Abdullah, Shahrum ; Nik Mohamed, Nik Abdullah. / Analiza niezawodności i przewidywanie rozkładu czasu do uszkodzenia wału korbowego pojazdu samochodowego. In: Eksploatacja i Niezawodnosc. 2015 ; Vol. 17, No. 3. pp. 408-415.
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