Perturbation effect of noise on overall feeling of discomfort from vertical whole-body vibration in vibro-acoustic environment

Aladdin, Mohd Farid and Abdul Jalil, Nawal Aswan and Guan, Ng Yee and Md Rezali, Khairil Anas (2021) Perturbation effect of noise on overall feeling of discomfort from vertical whole-body vibration in vibro-acoustic environment. International Journal of Industrial Ergonomics, 83. pp. 1-13. ISSN 0169-8141 E-ISSN 1872-8219

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Abstract

The human discomfort from combined noise and vibration has been investigated with a new perspective. The concept in perturbation effect has been adopted to formulate a new novel predictive model of human discomfort from noise and vibration. A psycho-physics experiment has been designed to identify the perturbation effect which caused by noise stimulus. The subject was asked to be seated in a relaxed position, holding a handphone and used it to record all the response values after each stimulation. The finding suggested that the discomfort from vibration can be predicted with equation and the overall discomfort from noise and vibration is given by where the is the perturbation effect caused by noise stimulus.

Item Type:	Article (Journal)
Additional Information:	10224/90538
Uncontrolled Keywords:	Combined noise and vibration Perturbation theory Overall discomfort
Subjects:	Q Science > Q Science (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Mechanical Engineering
Depositing User:	Ir. Dr. Mohd Farid Aladdin
Date Deposited:	19 Jul 2021 17:13
Last Modified:	19 Jul 2021 17:13
URI:	http://irep.iium.edu.my/id/eprint/90538

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