ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ

Best to our knowledge, six-wheeled vehicles have better driving conditions and performance criteria as compared to four-wheeled vehicles, especially for the use of military. Although, the six-wheeled vehicles have better features, in literature, there has been no dynamic analysis carried out on th...

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Main Authors: Can Demir, Necati Tahralı
Format: Article
Language:English
Published: Turkish Air Force Academy 2005-07-01
Series:Havacılık ve Uzay Teknolojileri Dergisi
Subjects:
Online Access:http://www.jast.hho.edu.tr/JAST/index.php/JAST/article/view/127/114
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author Can Demir
Necati Tahralı
author_facet Can Demir
Necati Tahralı
author_sort Can Demir
collection DOAJ
description Best to our knowledge, six-wheeled vehicles have better driving conditions and performance criteria as compared to four-wheeled vehicles, especially for the use of military. Although, the six-wheeled vehicles have better features, in literature, there has been no dynamic analysis carried out on those vehicles. Generally, dynamic analysis of four-wheeled vehicle has been undertaken. In this work, the six-wheeled vehicle was modeled by using discrete mass, dashpot and spring, as 3 and 9 degree-of-freedom (DOF) systems that considered vehicle with / without suspension system. The vehicle model was constructed into a simulation tool so that input/output and vehicle parameters could be changed easily using the modulated approach. In the experimental studies, the excitation with an electrodynamic shaker driven by a sinusoidal signal were used to measure the frequency response of the system (sine-swept method). Vibration measurements were taken by B&K 2515 vibration analyzer. The results obtained from experiment were compared with the calculated ones and a good agreement between these results were obtained. The mathematical model which, is verified with experimental results, used for simulating the firing condition.
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spelling doaj.art-1e8d9c5726224ec3bb65867628892b712023-02-15T16:18:27ZengTurkish Air Force AcademyHavacılık ve Uzay Teknolojileri Dergisi1304-04481304-04482005-07-0122114ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİCan Demir0Necati Tahralı1Yildiz Technical UniversityYildiz Technical UniversityBest to our knowledge, six-wheeled vehicles have better driving conditions and performance criteria as compared to four-wheeled vehicles, especially for the use of military. Although, the six-wheeled vehicles have better features, in literature, there has been no dynamic analysis carried out on those vehicles. Generally, dynamic analysis of four-wheeled vehicle has been undertaken. In this work, the six-wheeled vehicle was modeled by using discrete mass, dashpot and spring, as 3 and 9 degree-of-freedom (DOF) systems that considered vehicle with / without suspension system. The vehicle model was constructed into a simulation tool so that input/output and vehicle parameters could be changed easily using the modulated approach. In the experimental studies, the excitation with an electrodynamic shaker driven by a sinusoidal signal were used to measure the frequency response of the system (sine-swept method). Vibration measurements were taken by B&K 2515 vibration analyzer. The results obtained from experiment were compared with the calculated ones and a good agreement between these results were obtained. The mathematical model which, is verified with experimental results, used for simulating the firing condition.http://www.jast.hho.edu.tr/JAST/index.php/JAST/article/view/127/114Six-wheeled vehicleresonance frequencyvibration analysis
spellingShingle Can Demir
Necati Tahralı
ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ
Havacılık ve Uzay Teknolojileri Dergisi
Six-wheeled vehicle
resonance frequency
vibration analysis
title ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ
title_full ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ
title_fullStr ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ
title_full_unstemmed ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ
title_short ALTI TEKERLEKLİ TAŞITIN DİNAMİK ANALİZİ
title_sort alti tekerlekli tasitin dinamik analizi
topic Six-wheeled vehicle
resonance frequency
vibration analysis
url http://www.jast.hho.edu.tr/JAST/index.php/JAST/article/view/127/114
work_keys_str_mv AT candemir altitekerleklitasitindinamikanalizi
AT necatitahralı altitekerleklitasitindinamikanalizi