Durability analysis of an automobile coil spring using hybrid I-kaz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A durability related analysis has been performed using a new statistical-based method, called the Hybrid Integrated Kurtosis-based Algorithm for Z-notch filter (Hybrid I-kaz) Technique. This method provides a two dimensional graphical representation of the signal amplitude and the Hybrid I-kaz coefficient that were used to measure the degree of data scattering. For validation purposes, road tests have been conducted in order to measure the strain and vibration signals on a coil spring. Three road surfaces were used for the road test and data collection purposes. This study used test signals which excited based on three different road surfaces. The 5-mm strain gauge and an accelerometer were fixed on the outer surface of the coil spring for measuring the variable amplitude strain loadings together with the vibration response. The time domain strain and vibration signals were then analysed using global signal statistics and Hybrid I-kaz coefficients. Finally, it was found that the respective coefficients for each signals showed an increment with the total value of strain range and vibration amplitudes.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages472-477
Number of pages6
Volume462-463
DOIs
Publication statusPublished - 2011
Event8th International Conference on Fracture and Strength of Solids 2010, FEOFS2010 - Kuala Lumpur
Duration: 7 Jun 20109 Jun 2010

Publication series

NameKey Engineering Materials
Volume462-463
ISSN (Print)10139826

Other

Other8th International Conference on Fracture and Strength of Solids 2010, FEOFS2010
CityKuala Lumpur
Period7/6/109/6/10

Fingerprint

Automobiles
Notch filters
Durability
Strain gages
Accelerometers
Statistics
Scattering

Keywords

  • Fatigue failure
  • Hybrid I-kaz
  • Random loading
  • Signal processing
  • Statistical analysis

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Ismail, N., Abdullah, S., Nuawi, M. Z., Mohd Nopiah, Z., & Lennie, A. (2011). Durability analysis of an automobile coil spring using hybrid I-kaz. In Key Engineering Materials (Vol. 462-463, pp. 472-477). (Key Engineering Materials; Vol. 462-463). https://doi.org/10.4028/www.scientific.net/KEM.462-463.472

Durability analysis of an automobile coil spring using hybrid I-kaz. / Ismail, N.; Abdullah, Shahrum; Nuawi, Mohd. Zaki; Mohd Nopiah, Zulkifli; Lennie, A.

Key Engineering Materials. Vol. 462-463 2011. p. 472-477 (Key Engineering Materials; Vol. 462-463).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ismail, N, Abdullah, S, Nuawi, MZ, Mohd Nopiah, Z & Lennie, A 2011, Durability analysis of an automobile coil spring using hybrid I-kaz. in Key Engineering Materials. vol. 462-463, Key Engineering Materials, vol. 462-463, pp. 472-477, 8th International Conference on Fracture and Strength of Solids 2010, FEOFS2010, Kuala Lumpur, 7/6/10. https://doi.org/10.4028/www.scientific.net/KEM.462-463.472
Ismail N, Abdullah S, Nuawi MZ, Mohd Nopiah Z, Lennie A. Durability analysis of an automobile coil spring using hybrid I-kaz. In Key Engineering Materials. Vol. 462-463. 2011. p. 472-477. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.462-463.472
Ismail, N. ; Abdullah, Shahrum ; Nuawi, Mohd. Zaki ; Mohd Nopiah, Zulkifli ; Lennie, A. / Durability analysis of an automobile coil spring using hybrid I-kaz. Key Engineering Materials. Vol. 462-463 2011. pp. 472-477 (Key Engineering Materials).
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