THEORETICAL DETERMINATION OF A VEHICLE VIBRATIONS CAUSED BY ENGINE AND ROAD IRREGULARITIES

Ovidiu Ioan VULCU, Mariana ARGHIR

Abstract


During the runs, the most disturbing is vibration coming from the engine compartment or from the car axles. Undesired mechanical vibrations, caused by motor drive state and suspensions, as well as the profile of the road. In the case of engine vibration may occur due to wear rubber backing. Suspension diagnosis by recording and analyzing bodywork vibration presents interference influence damper and spring conditions. To determine the theoretical value of these vibrations, mechanical and mathematical model developed assembly wheel-suspension-bodywork-motor drive, front of a car Dacia Logan.


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References


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http://www.scritube.com/ tehnica-mecanica/

http://www.gtisoft.com


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