Yıl 2019, Cilt 3 , Sayı 4, Sayfalar 84 - 91 2019-12-31

Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material

ERHAN AY [1] , BARIŞ EDİZ [2] , TANER ÇAL [3] , SEVDA TELLİ ÇETİN [4]



In this study; first of all, finite element undamped modal analysis was performed on one of the automotive rear lamp lenses and were obtained natural frequencies and mode shapes. Then, Frequency Response Functions (FRF) of an automotive rear lamp lens, made of polymethyl methacrylate (PMMA) material, were obtained by using Impact Hammer Test Methods. At the same time; dynamic characteristics of the structure, natural frequencies, damping ratios and mode shapes were obtained. Damping ratios were calculated from the FRF’s by using the Half Power Method. Finite Element Analysis (FEA) results and test results were compared and the best test method was determined.


Automotive Rear Lamp, Finite Element Analysis, Frequency Response Function (FRF), Half Power Method, Impact Hammer Test Method, Modal Analysis
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  • [2] Anonymous, Modal Tips: Roving Hammer versus Roving Accelerometer. https://community.plm.automation.siemens.com/t5/Testing-Knowledge-Base/Modal-Tips-Roving-Hammer-versus-Roving-Accelerometer/ta-p/378619
  • [3] Ewins, D.J. (1995). Modal Testing: Theory and Practice, John Wiley and Sons, Inc. New York.
  • [4] Anonymous, How to calculate damping from a FRF?. https://community.plm.automation.siemens.com/t5/Testing-Knowledge-Base/How-to-calculate-damping-from-a-FRF/ta-p/355050
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Birincil Dil en
Konular Mühendislik, Makine
Bölüm Volumes
Yazarlar

Orcid: 0000-0001-9621-6030
Yazar: ERHAN AY (Sorumlu Yazar)
Kurum: Magneti Marelli MAKO Elektrik Sanayi ve Ticaret A.Ş.
Ülke: Turkey


Orcid: 0000-0002-2704-7090
Yazar: BARIŞ EDİZ
Kurum: Magneti Marelli MAKO Elektrik Sanayi ve Ticaret A.Ş.
Ülke: Turkey


Orcid: 0000-0003-3651-7872
Yazar: TANER ÇAL
Kurum: Magneti Marelli MAKO Elektrik Sanayi ve Ticaret A.Ş.
Ülke: Turkey


Orcid: 0000-0002-3281-9112
Yazar: SEVDA TELLİ ÇETİN
Kurum: ULUDAĞ ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ
Ülke: Turkey


Tarihler

Başvuru Tarihi : 17 Haziran 2019
Kabul Tarihi : 21 Kasım 2019
Yayımlanma Tarihi : 31 Aralık 2019

Bibtex @araştırma makalesi { ijastech578812, journal = {International Journal of Automotive Science And Technology}, issn = {}, eissn = {2587-0963}, address = {Gazi Üniversitesi Teknoloji Fakültesi Otomotiv Mühendisliği Bölümü, Teknikokullar, Ankara}, publisher = {Otomotiv Mühendisleri Derneği}, year = {2019}, volume = {3}, pages = {84 - 91}, doi = {10.30939/ijastech..578812}, title = {Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material}, key = {cite}, author = {AY, ERHAN and EDİZ, BARIŞ and ÇAL, TANER and TELLİ ÇETİN, SEVDA} }
APA AY, E , EDİZ, B , ÇAL, T , TELLİ ÇETİN, S . (2019). Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material. International Journal of Automotive Science And Technology , 3 (4) , 84-91 . DOI: 10.30939/ijastech..578812
MLA AY, E , EDİZ, B , ÇAL, T , TELLİ ÇETİN, S . "Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material". International Journal of Automotive Science And Technology 3 (2019 ): 84-91 <https://dergipark.org.tr/tr/pub/ijastech/issue/51559/578812>
Chicago AY, E , EDİZ, B , ÇAL, T , TELLİ ÇETİN, S . "Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material". International Journal of Automotive Science And Technology 3 (2019 ): 84-91
RIS TY - JOUR T1 - Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material AU - ERHAN AY , BARIŞ EDİZ , TANER ÇAL , SEVDA TELLİ ÇETİN Y1 - 2019 PY - 2019 N1 - doi: 10.30939/ijastech..578812 DO - 10.30939/ijastech..578812 T2 - International Journal of Automotive Science And Technology JF - Journal JO - JOR SP - 84 EP - 91 VL - 3 IS - 4 SN - -2587-0963 M3 - doi: 10.30939/ijastech..578812 UR - https://doi.org/10.30939/ijastech..578812 Y2 - 2019 ER -
EndNote %0 International Journal of Automotive Science and Technology Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material %A ERHAN AY , BARIŞ EDİZ , TANER ÇAL , SEVDA TELLİ ÇETİN %T Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material %D 2019 %J International Journal of Automotive Science And Technology %P -2587-0963 %V 3 %N 4 %R doi: 10.30939/ijastech..578812 %U 10.30939/ijastech..578812
ISNAD AY, ERHAN , EDİZ, BARIŞ , ÇAL, TANER , TELLİ ÇETİN, SEVDA . "Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material". International Journal of Automotive Science And Technology 3 / 4 (Aralık 2020): 84-91 . https://doi.org/10.30939/ijastech..578812
AMA AY E , EDİZ B , ÇAL T , TELLİ ÇETİN S . Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material. ijastech. 2019; 3(4): 84-91.
Vancouver AY E , EDİZ B , ÇAL T , TELLİ ÇETİN S . Modal Analysis Of Automotive Rear Lamp Lens Produced From Plastic Material. International Journal of Automotive Science And Technology. 2019; 3(4): 91-84.