Bin Raja Ahsan Shah, Raja Mazuir, Jones, R. Peter and Pawar, Jasjit (2012) System modelling and analysis of the driveability response of 4WD vehicle. International Review of Mechanical Engineering (I.RE.M.E.), Vol.6 (No.3). pp. 595-601. ISSN 1970 - 8734.

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Abstract

This paper presents a system modeling approach for examining the driveability of Four Wheels Drive vehicle. One of key elements to assess the vehicle driveability is to expose the vehicle under harsh driving conditions such as feeding the crankshaft with wide open throttle
torque within a short period of time. As a result of this abrupt torque excitation, the vehicle is expected to generate low frequency responses and deliver discomfort feelings induced by resonance effects on sensitive human organs. Understanding the interaction across vehicle
component levels is imperative to address the root cause of driveability issues. Frequency migration analysis was carried out to determine the prevailing factors and sub-system components that control this occurrence. Matrices consisting of a range of frequencies have been structured
and analysed to precisely pinpoint the sensitivity of vehicle shuffle frequency migration based on different operating modes

Item Type:	Journal Article
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > Engineering
Journal or Publication Title:	International Review of Mechanical Engineering (I.RE.M.E.)
Publisher:	Praise Worthy Prize
ISSN:	1970 - 8734
Official Date:	March 2012
Dates:	Date Event March 2012 Published
Volume:	Vol.6
Number:	No.3
Number of Pages:	6
Page Range:	pp. 595-601
Status:	Peer Reviewed
Publication Status:	Published
Copyright Holders:	2012 Praise Worthy Prize S.r.l.

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