Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/394157
Title: Comparison of hand-arm vibration on truck steering wheels based on speed changes using l-kaz method
Authors: Shamsul Akmar Ab Aziz
Mohd Zaki Nuawi
Mohd Jailani Mohd Nor
Dian Darina Indah Daruis
Conference Name: International Conference on Recent Advances in Automotive Engineering and Mobility Research
Keywords: hand-arm vibration (HAV)
Speed changes
Conference Date: 16/12/2013
Conference Location: Kuala Lumpur
Abstract: Exposure to high levels of hand-arm vibration (HAV) from the steering wheels can present risks to health and safety to drivers. This study aims to do HAV comparison analysis on the Malaysian Army (MA) three-tons truck steering wheels in three different speeds, when the truck is stationary with the engine switched on and when truck is moving at speed of 40 km/h and 80 km/h. HAV from the steering wheel were measured by using single axis piezoelectric accelerometer and was connected to Bruel & Kjaer Vibration Analyser Type 3649, which is which is capable to produce tangential direction acceleration time discrete continuous raw data in units of meters per second squared (m/s??). The raw data were analyzed using statistical analysis l-kaz method to determine the HAV in relation to difference speed of the truck. Based on the results, HAV experienced by the drivers can be presented in frequency weighted HAVhwz, l-kaz coefficient (??????) and l-kaz display which the value will increase proportional to the truck speed.
Pages: 411-414 p.
Call Number: TD195.T7.I546 2014 kat sem
Publisher: Switzerland : Trans Tech Publications Ltd., 2014.,Switzerland
Appears in Collections:Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding

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