Identification dynamic behaviour of disc brake based on finite element model updating approach

Braking system is an essential mechanism that designed to provide a good handling in order to slow down or to stop a vehicle depends on situation and driver's capability. In order to slow down or to stop the vehicle, brake pad will be pushed and make contact with the disc/rotor to form the fric...

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Main Authors:	Mohd Sahril, Mohd Fouzi, M. S. M., Sani, M. F. R., Ishak
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2019
Subjects:	TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/26283/ http://umpir.ump.edu.my/id/eprint/26283/ http://umpir.ump.edu.my/id/eprint/26283/1/Identification%20dynamic%20behaviour%20of%20disc%20brake%20based.pdf

id	ump-26283
recordtype	eprints
spelling	ump-262832019-12-20T08:18:32Z http://umpir.ump.edu.my/id/eprint/26283/ Identification dynamic behaviour of disc brake based on finite element model updating approach Mohd Sahril, Mohd Fouzi M. S. M., Sani M. F. R., Ishak TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures Braking system is an essential mechanism that designed to provide a good handling in order to slow down or to stop a vehicle depends on situation and driver's capability. In order to slow down or to stop the vehicle, brake pad will be pushed and make contact with the disc/rotor to form the friction. Resultant from braking event, it will produce vibration on disc/rotor structure. Thus, this study presents numerical prediction approach to identify the dynamic behaviour of disc brake structure using normal mode analysis in FEA software. Since the result of FEA is a prediction, the fidelity of FE model might be questioned. Therefore, measured data from EMA used to validate the predicted result of FEA through correlation process. As FE model used in this study made from assumption and simplification apart of real structure, it drive to discrepancy between FEA result and EMA data during correlation process. Hence, FE model updating approach implemented in order to reduce the discrepancy and increase the trustworthiness of FE model and it is become the main goal in the present study. The updating process has successfully reduced the discrepancy between FEA and EMA from 9.00 % of error to 4.05 % of error from its original value. As conclusion, the use of model updating process is important in preparing a reliable FE model of test structure no matters how simple or complex it is before being used for further analysis. IOP Publishing 2019-08-14 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/26283/1/Identification%20dynamic%20behaviour%20of%20disc%20brake%20based.pdf Mohd Sahril, Mohd Fouzi and M. S. M., Sani and M. F. R., Ishak (2019) Identification dynamic behaviour of disc brake based on finite element model updating approach. In: Journal of Physics: Conference Series, 1st Colloquium on Noise, Vibration and Comfort, 7 March 2019 , Kelab Shah Alam, Selangor. pp. 1-11., 1262 (012006). ISSN 1742-6588 (print); 1742-6596 (online) https://doi.org/10.1088/1742-6596/1262/1/012006
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures
spellingShingle	TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures Mohd Sahril, Mohd Fouzi M. S. M., Sani M. F. R., Ishak Identification dynamic behaviour of disc brake based on finite element model updating approach
description	Braking system is an essential mechanism that designed to provide a good handling in order to slow down or to stop a vehicle depends on situation and driver's capability. In order to slow down or to stop the vehicle, brake pad will be pushed and make contact with the disc/rotor to form the friction. Resultant from braking event, it will produce vibration on disc/rotor structure. Thus, this study presents numerical prediction approach to identify the dynamic behaviour of disc brake structure using normal mode analysis in FEA software. Since the result of FEA is a prediction, the fidelity of FE model might be questioned. Therefore, measured data from EMA used to validate the predicted result of FEA through correlation process. As FE model used in this study made from assumption and simplification apart of real structure, it drive to discrepancy between FEA result and EMA data during correlation process. Hence, FE model updating approach implemented in order to reduce the discrepancy and increase the trustworthiness of FE model and it is become the main goal in the present study. The updating process has successfully reduced the discrepancy between FEA and EMA from 9.00 % of error to 4.05 % of error from its original value. As conclusion, the use of model updating process is important in preparing a reliable FE model of test structure no matters how simple or complex it is before being used for further analysis.
format	Conference or Workshop Item
author	Mohd Sahril, Mohd Fouzi M. S. M., Sani M. F. R., Ishak
author_facet	Mohd Sahril, Mohd Fouzi M. S. M., Sani M. F. R., Ishak
author_sort	Mohd Sahril, Mohd Fouzi
title	Identification dynamic behaviour of disc brake based on finite element model updating approach
title_short	Identification dynamic behaviour of disc brake based on finite element model updating approach
title_full	Identification dynamic behaviour of disc brake based on finite element model updating approach
title_fullStr	Identification dynamic behaviour of disc brake based on finite element model updating approach
title_full_unstemmed	Identification dynamic behaviour of disc brake based on finite element model updating approach
title_sort	identification dynamic behaviour of disc brake based on finite element model updating approach
publisher	IOP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26283/ http://umpir.ump.edu.my/id/eprint/26283/ http://umpir.ump.edu.my/id/eprint/26283/1/Identification%20dynamic%20behaviour%20of%20disc%20brake%20based.pdf
first_indexed	2023-09-18T22:40:49Z
last_indexed	2023-09-18T22:40:49Z
_version_	1777416903011074048

Identification dynamic behaviour of disc brake based on finite element model updating approach

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