000 02353nam a2200241 a 4500
001 vtls000042816
003 KUKTEM
005 20251114204419.0
008 090827t2008 my a f m 000 0 eng d
020 _aTHE0007261(Local)
039 9 _a201905141125
_bfawwaz
_c201107132246
_dVLOAD
_y200908271509
_zida
040 _aUMP
090 _aTL255 .S27 2008 rs Bc.
100 0 _aMohd Sahril Mohd Fouzi
245 1 0 _aModel updating for fun kart chassis /
_cMohd Sahril Mohd Fouzi
246 3 _aModel updating for fun kart chassis
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2008
300 _a69 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Mechanical Engineering with Automotive) -- Universiti Malaysia Pahang - 2008
520 3 _aMost of the parts in the vehicle has tendency to vibrate. Chassis is the major part of the lightweight vehicle called fun-kart that has tendency to vibrate and produce uncomfortable driving. This thesis is looks into the application of dynamic correlation techniques for verification of FEA models for fun-kart chassis. The dynamic characteristic of fun-kart chassis such as the natural frequency and mode shape is determined using FEA software called FEMPRO ALGOR. The result from FEA model is validated by EMA result that has performed by previous researcher. Initial result show that the chassis experienced 1stbending mode @ 61.8033 Hz for 1st natural frequency, 1st twist mode @ 72.7612 Hz for 2nd natural frequency, 2nd bending mode @ 111.492 Hz for 3rd natural frequency, and 2nd twist mode @ 125.492 Hz for 4th natural frequency. However there is small discrepancy in terms of frequency. Thus, the model updating of fun-kart chassis model has been carried by adjusting the selective properties such as Modulus Young and mass density in order to get better agreement in natural between FEA and EMA. Finally, the modification of updated FE fun-kart chassis model has been suggested such as by considers adding the thickness. The percentage different error achieved is < 10% for natural frequency between FEA and EMA.
650 0 _aAutomobiles
_xChassis
999 _aVIRTUA40
_c1633
_d1639
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*9992