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Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.5, No. 7)

Publication Date:

Authors : ; ; ;

Page : 68-73

Keywords : EMA; FEM; Natural Frequency .;

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The frame is an important part in a Two Wheeler and it carries the load acting on the vehicle. So it must be strong enough to resist the shock, twist, vibration and other stresses. In vehicle frame different types of failure occur due to static and dynamic loading conditions. Natural frequency, damping and mode shapes are the inherent structural properties and can be found out by experimental modal analysis. Experimental Modal analysis (EMA) is the process of determining the modal parameters of a structure for all modes in the frequency range of interest. The objective of this study is to determine the natural frequencies, damping and mode shapes of the both chassis of two wheeler namely as Pulsar 150cc and Passion by using experimental modal analysis. Our goal is to minimize the effect of these vibrations, because while it is undesirable, vibration is unavoidable. The dynamic characteristics of the two wheeler chassis such as the natural frequency and mode shape will determine by using finite element (FEM) method.

Last modified: 2016-07-06 23:08:27