職員瀏覽: Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]

Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]

The utilization of dissimilar materials in manufacturing processes, especially in the automotive and aerospace industries, offers substantial benefits such as weight reduction, improved fuel efficiency, and enhanced mechanical properties. However, the optimization of spot welds for these dissimilar...

全面介紹

Saved in:

書目詳細資料
Main Authors:	Yaacob, R. M., Zikri, J. M., Abdullah, N. A. Z., M. Sani, M. S., Abdul Rani, Muhamad Norhisham, Arbintarso, Ellyawan Setyo
格式:	Article
語言:	English
出版:	UiTM Press 2024
主題:	Finite element method Welded joints
在線閱讀:	https://ir.uitm.edu.my/id/eprint/105982/1/105982.pdf https://ir.uitm.edu.my/id/eprint/105982/
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

id	my.uitm.ir.105982
record_format	eprints
spelling	my.uitm.ir.1059822024-11-20T08:27:03Z https://ir.uitm.edu.my/id/eprint/105982/ Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.] jmeche Yaacob, R. M. Zikri, J. M. Abdullah, N. A. Z. M. Sani, M. S. Abdul Rani, Muhamad Norhisham Arbintarso, Ellyawan Setyo Finite element method Welded joints The utilization of dissimilar materials in manufacturing processes, especially in the automotive and aerospace industries, offers substantial benefits such as weight reduction, improved fuel efficiency, and enhanced mechanical properties. However, the optimization of spot welds for these dissimilar materials presents significant challenges due to their diverse physical and chemical properties. This research seeks to optimize the input properties of finite element models (FEM) for spot welding dissimilar plates by utilizing model updating and response surface methodology (RSM). These techniques refine the computational models to more accurately reflect experimental data. Correlation techniques were used to compare Experimental Modal Analysis (EMA) and Finite Element Analysis (FEA), revealing that CWELD has a 1.21% higher correlation compared to CBAR and CBEAM. Despite this, CWELD was chosen for the updating process due to its similarity with the actual joining structure. Subsequent Finite Element Model Updating(FEMU) effectively reduced the error in natural frequency prediction from 6.87% to 4.04%. Additionally, the RSM approach successfully optimized the structural design variables, achieving a desirability rate of 0.972 and showing a significant reduction in percentage error to 5.02% from 6.87%. This study offers valuable insights into the effective enhancement of dynamic properties for dissimilar plate structures, highlighting the importance of both optimization techniques in achieving superior accuracy in structural analysis and design. UiTM Press 2024-11 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/105982/1/105982.pdf Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]. (2024) Journal of Mechanical Engineering (JMechE) <https://ir.uitm.edu.my/view/publication/Journal_of_Mechanical_Engineering_=28JMechE=29/>, 13 (1): 8. pp. 135-156. ISSN 1823-5514 ; 2550-164X
institution	Universiti Teknologi Mara
building	Tun Abdul Razak Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Mara
content_source	UiTM Institutional Repository
url_provider	http://ir.uitm.edu.my/
language	English
topic	Finite element method Welded joints
spellingShingle	Finite element method Welded joints Yaacob, R. M. Zikri, J. M. Abdullah, N. A. Z. M. Sani, M. S. Abdul Rani, Muhamad Norhisham Arbintarso, Ellyawan Setyo Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]
description	The utilization of dissimilar materials in manufacturing processes, especially in the automotive and aerospace industries, offers substantial benefits such as weight reduction, improved fuel efficiency, and enhanced mechanical properties. However, the optimization of spot welds for these dissimilar materials presents significant challenges due to their diverse physical and chemical properties. This research seeks to optimize the input properties of finite element models (FEM) for spot welding dissimilar plates by utilizing model updating and response surface methodology (RSM). These techniques refine the computational models to more accurately reflect experimental data. Correlation techniques were used to compare Experimental Modal Analysis (EMA) and Finite Element Analysis (FEA), revealing that CWELD has a 1.21% higher correlation compared to CBAR and CBEAM. Despite this, CWELD was chosen for the updating process due to its similarity with the actual joining structure. Subsequent Finite Element Model Updating(FEMU) effectively reduced the error in natural frequency prediction from 6.87% to 4.04%. Additionally, the RSM approach successfully optimized the structural design variables, achieving a desirability rate of 0.972 and showing a significant reduction in percentage error to 5.02% from 6.87%. This study offers valuable insights into the effective enhancement of dynamic properties for dissimilar plate structures, highlighting the importance of both optimization techniques in achieving superior accuracy in structural analysis and design.
format	Article
author	Yaacob, R. M. Zikri, J. M. Abdullah, N. A. Z. M. Sani, M. S. Abdul Rani, Muhamad Norhisham Arbintarso, Ellyawan Setyo
author_facet	Yaacob, R. M. Zikri, J. M. Abdullah, N. A. Z. M. Sani, M. S. Abdul Rani, Muhamad Norhisham Arbintarso, Ellyawan Setyo
author_sort	Yaacob, R. M.
title	Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]
title_short	Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]
title_full	Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]
title_fullStr	Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]
title_full_unstemmed	Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]
title_sort	optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / r. m. yaacob ... [et al.]
publisher	UiTM Press
publishDate	2024
url	https://ir.uitm.edu.my/id/eprint/105982/1/105982.pdf https://ir.uitm.edu.my/id/eprint/105982/
_version_	1817847210530832384
score	13.251813

Optimization of spot weld joining parameters for dissimilar plate materials through finite element model updating and response surface methodology / R. M. Yaacob ... [et al.]

相似書籍