Study on the intelligent control system of EMA-CVT

Abstract: Continuously variable transmission (CVT) is more efficient in transmitting power from the engine to the wheels than traditional gearboxes as it able to provide an infinite number of gear ratios as per road conditions and car speeds. Current CVT system that utilizes hydraulic actuation mech...

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Main Authors:	Jaafar, Abdul Hassan, Rahman, Mohammed Ataur
Format:	Article
Language:	English English
Published:	Blue Eyes Intelligence Engineering & Sciences Publication 2019
Subjects:	TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://irep.iium.edu.my/71719/ http://irep.iium.edu.my/71719/ http://irep.iium.edu.my/71719/1/71719_Study%20on%20the%20intelligent%20control%20system%20of%20EMA-CVT.pdf http://irep.iium.edu.my/71719/7/71719_Study%20on%20the%20intelligent%20control%20system_scopus.pdf

id	iium-71719
recordtype	eprints
spelling	iium-717192019-07-12T02:40:38Z http://irep.iium.edu.my/71719/ Study on the intelligent control system of EMA-CVT Jaafar, Abdul Hassan Rahman, Mohammed Ataur TL Motor vehicles. Aeronautics. Astronautics Abstract: Continuously variable transmission (CVT) is more efficient in transmitting power from the engine to the wheels than traditional gearboxes as it able to provide an infinite number of gear ratios as per road conditions and car speeds. Current CVT system that utilizes hydraulic actuation mechanism experienced slow acceleration when moving from a standstill, less torque while climbing the hill and continuously produce unpleasant noise. One of the hydraulic system main problems is that when its fluid temperature is too high, its viscosity falls below the optimum value result in losses of the input power. Electromagnetic actuation (EMA) mechanism, an alternative to the conventional mechanism, is discussed in this paper. The EMA is operated by controlling the supply current with a fuzzy logic controller (FLC). A simulation-based FLC has been introduced here for identifying the desired current of the EMA actuate on based on UDDS and HWFET driving cycles. The FLC was successfully producing the required current to operate the EMA for the mention driving cycle. The paper also discussed the development of laboratory scale new EMA as well as its simulation and experiment. The result showed that the EMA with 163 turns and 12.2A current able to generate an electromagnetic force of 60N and hence validated the mathematical theory. Blue Eyes Intelligence Engineering & Sciences Publication 2019-12 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71719/1/71719_Study%20on%20the%20intelligent%20control%20system%20of%20EMA-CVT.pdf application/pdf en http://irep.iium.edu.my/71719/7/71719_Study%20on%20the%20intelligent%20control%20system_scopus.pdf Jaafar, Abdul Hassan and Rahman, Mohammed Ataur (2019) Study on the intelligent control system of EMA-CVT. International Journal of Recent Technology and Engineering (IJRTE), 7 (65). pp. 48-53. ISSN 2277-3878 https://www.ijrte.org/wp-content/uploads/papers/v7i6s/F02130376S19.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	TL Motor vehicles. Aeronautics. Astronautics Jaafar, Abdul Hassan Rahman, Mohammed Ataur Study on the intelligent control system of EMA-CVT
description	Abstract: Continuously variable transmission (CVT) is more efficient in transmitting power from the engine to the wheels than traditional gearboxes as it able to provide an infinite number of gear ratios as per road conditions and car speeds. Current CVT system that utilizes hydraulic actuation mechanism experienced slow acceleration when moving from a standstill, less torque while climbing the hill and continuously produce unpleasant noise. One of the hydraulic system main problems is that when its fluid temperature is too high, its viscosity falls below the optimum value result in losses of the input power. Electromagnetic actuation (EMA) mechanism, an alternative to the conventional mechanism, is discussed in this paper. The EMA is operated by controlling the supply current with a fuzzy logic controller (FLC). A simulation-based FLC has been introduced here for identifying the desired current of the EMA actuate on based on UDDS and HWFET driving cycles. The FLC was successfully producing the required current to operate the EMA for the mention driving cycle. The paper also discussed the development of laboratory scale new EMA as well as its simulation and experiment. The result showed that the EMA with 163 turns and 12.2A current able to generate an electromagnetic force of 60N and hence validated the mathematical theory.
format	Article
author	Jaafar, Abdul Hassan Rahman, Mohammed Ataur
author_facet	Jaafar, Abdul Hassan Rahman, Mohammed Ataur
author_sort	Jaafar, Abdul Hassan
title	Study on the intelligent control system of EMA-CVT
title_short	Study on the intelligent control system of EMA-CVT
title_full	Study on the intelligent control system of EMA-CVT
title_fullStr	Study on the intelligent control system of EMA-CVT
title_full_unstemmed	Study on the intelligent control system of EMA-CVT
title_sort	study on the intelligent control system of ema-cvt
publisher	Blue Eyes Intelligence Engineering & Sciences Publication
publishDate	2019
url	http://irep.iium.edu.my/71719/ http://irep.iium.edu.my/71719/ http://irep.iium.edu.my/71719/1/71719_Study%20on%20the%20intelligent%20control%20system%20of%20EMA-CVT.pdf http://irep.iium.edu.my/71719/7/71719_Study%20on%20the%20intelligent%20control%20system_scopus.pdf
first_indexed	2023-09-18T21:41:42Z
last_indexed	2023-09-18T21:41:42Z
_version_	1777413183026233344

Study on the intelligent control system of EMA-CVT

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