A half-car model for dynamic analysis of vehicles with random parameters

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dc.contributor.author Gao, W
dc.contributor.author Zhang, N
dc.contributor.author Du, H
dc.contributor.editor Veidt, M
dc.contributor.editor Albermani, F
dc.contributor.editor Daniel, B
dc.contributor.editor Griffiths, J
dc.contributor.editor Hargreaves, D
dc.contributor.editor McAree, R
dc.contributor.editor Meehan, P
dc.contributor.editor Tan, A
dc.date.accessioned 2010-05-28T10:02:18Z
dc.date.issued 2007-01
dc.identifier.citation Proceedings of the 5th Australasian Congress on Applied Mechanics (ACAM 2007), 2007, pp. 595 - 600
dc.identifier.isbn 0 8582 5862 5
dc.identifier.other E1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/11166
dc.description.abstract A half-car model is used to investigate the dynamic response of cars with uncertainty under random road input excitations in this paper. The mass of the vehicle body, mass moment of inertia of the vehicle body, masses of the front/rear wheels, damping coefficients and spring stiffness of front/rear suspensions, distances of the front/rear suspension locations to the centre of gravity of the vehicle body and the stiffness of front/rear tires are considered as random variables. The road irregularity is considered a Gaussian random process and modeled by means of a simple exponential power spectral density. The mean value and standard deviation of the vehicleÂs natural frequencies and mean square value of vehicleÂs random response are obtained by using the Monte-Carlo simulation method. The influences of the randomness of the vehicleÂs parameters on the vehicleÂs dynamic characteristic and response are investigated in detail using a practical example.
dc.publisher Engineers Australia
dc.title A half-car model for dynamic analysis of vehicles with random parameters
dc.type Conference Proceeding
dc.parent Proceedings of the 5th Australasian Congress on Applied Mechanics (ACAM 2007)
dc.journal.number en_US
dc.publocation Brisbane, Australia en_US
dc.identifier.startpage 595 en_US
dc.identifier.endpage 600 en_US
dc.cauo.name FEIT.Faculty of Engineering & Information Technology en_US
dc.conference Verified OK en_US
dc.conference Australasian Congress on Applied Mechanics
dc.for 0910 Manufacturing Engineering
dc.for 0913 Mechanical Engineering
dc.personcode 950854
dc.personcode 123171
dc.personcode 101404
dc.percentage 50 en_US
dc.classification.name Manufacturing Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom Australasian Congress on Applied Mechanics en_US
dc.date.activity 20071210 en_US
dc.date.activity 2007-12-10
dc.location.activity Brisbane, Australia en_US
dc.description.keywords stochastic half car model, vehicle, random variables, random response. en_US
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology/School of Elec, Mech and Mechatronic Systems
utslib.copyright.status Closed Access
utslib.copyright.date 2015-04-15 12:17:09.805752+10
utslib.collection.history Closed (ID: 3)


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