Fatigue-based reliability in assessing the failure of an automobile coil spring under random vibration loadings

R Manouchehrynia, S Abdullah, SSK Singh - Engineering Failure Analysis, 2022 - Elsevier
The paper presents an assessment of fatigue-based reliability in measuring failure random
vibration loadings due to unexpected loads under various road conditions. Random loads …

A method for editing multi-axis load spectrums based on the wavelet transforms

WB Shangguan, GF Zheng, S Rakheja, Z Yin - Measurement, 2020 - Elsevier
A wavelet transform-based spectrum editing method is proposed for deriving effective load
spectrums for accelerated durability testing of mechanical components. A modified down …

Study on multi-fractal fault diagnosis based on EMD fusion in hydraulic engineering

S Lu, J Wang, Y Xue - Applied Thermal Engineering, 2016 - Elsevier
The vibration signal analysis of the hydraulic turbine unit aims at extracting the characteristic
information of the unit vibration. The effective signal processing and information extraction …

Durability assessment of suspension coil spring considering the multifractality of road excitations

CH Chin, S Abdullah, SSK Singh, AK Ariffin… - Measurement, 2020 - Elsevier
This study presents the characterisation of multifractality of road excitation time series under
different road conditions for prediction of the durability of a suspension coil spring. Road …

Mission profiling of road data measurement for coil spring fatigue life

YS Kong, S Abdullah, D Schramm, MZ Omar, SM Haris… - Measurement, 2017 - Elsevier
This study presents the mission profiling of three road conditions to assess the fatigue life of
vehicle coil spring. Identifying all the service conditions of vehicle components, which …

[PDF][PDF] Generation of artificial road profile for automobile spring durability analysis

KY Sheng, S Abdullah, SM Haris, MZ Omar… - Jurnal …, 2018 - core.ac.uk
This paper presents the use of a generated artificial road profile in the simulation of a quarter
car model for spring durability based-force extraction. In situ measurement of the road …

Risk-based life assessment of prediction models on suspension system for various road profiles

NNM Nasir, S Abdullah, SSK Singh, SM Haris - Engineering Failure …, 2020 - Elsevier
This study aims to assess the risk-based fatigue life from each decomposition signals for
various roads through the probabilistic analysis on the suspension system. Cyclic loading in …

Fatigue strain signal reconstruction technique based on selected wavelet decomposition levels of an automobile coil spring

AAA Rahim, S Abdullah, SSK Singh… - Engineering Failure …, 2021 - Elsevier
This study aims to assess the fatigue life analysis of strain signals with the implementation of
a reconstruction of the signals of the discrete wavelet transform (DWT) decomposition …

Methods for editing random load spectra based on multi-parameter index preservation for accelerated durability testing

G Zheng, H Pan, B Chen, W Chen… - Proceedings of the …, 2022 - journals.sagepub.com
Herein, a multi-parameter index preservation-based (MPIP) load spectrum editing method is
proposed for improving the efficiency of the accelerated durability testing of mechanical …

Effect of cycle amplitude removal of fatigue strain loadings associated to signal energy characteristics

TE Putra, S Abdullah, D Schramm - Engineering Failure Analysis, 2020 - Elsevier
This research recognizes the impact of lower cycle amplitude discharge on fatigue failure.
Here, the strain data were measured at a lower arm when the vehicle was driven at a …