Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry

Current traveling wave ultrasonic motor (TWUSM) utilizes comb-teeth structure as deflection amplifier. The position of the stator neutral axis to the stator contact surface is one of the factors that influences the deflection amplifier. Stator deflection directly effects on motor performance. In thi...

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Main Authors:	F. R. M., Romlay, Wan Azhar, Wan Yusoff, Kamal Arifin, Mat Piah
Format:	Article
Language:	English
Published:	Elsevier Ltd 2016
Subjects:	TJ Mechanical engineering and machinery TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/11253/ http://umpir.ump.edu.my/id/eprint/11253/ http://umpir.ump.edu.my/id/eprint/11253/ http://umpir.ump.edu.my/id/eprint/11253/1/Increasing%20the%20Efficiency%20of%20Traveling%20Wave%20Ultrasonic%20Motor%20by%20Modifying%20the%20Stator%20Geometry.pdf

id	ump-11253
recordtype	eprints
spelling	ump-112532018-09-26T07:46:26Z http://umpir.ump.edu.my/id/eprint/11253/ Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry F. R. M., Romlay Wan Azhar, Wan Yusoff Kamal Arifin, Mat Piah TJ Mechanical engineering and machinery TS Manufactures Current traveling wave ultrasonic motor (TWUSM) utilizes comb-teeth structure as deflection amplifier. The position of the stator neutral axis to the stator contact surface is one of the factors that influences the deflection amplifier. Stator deflection directly effects on motor performance. In this study, the modification of the comb-teeth stator design is proposed to see its effect on motor efficiency. The modification is done so that the neutral axis position is further distance from the stator top contact surface. The proposed solution is to remove a selected mass element from the comb-teeth structure. Modeling, simulation and experimental work of the proposed concept is carried out utilizing Shinsei USR60 as the chosen TWUSM. The modeling and analyses are conducted through multi-physic finite element simulation MSC Marc Mentat. The results of the analyses and experimental work reveal that the modified comb-teeth stator increases the position of the neutral axis from the stator top surface. Due to the neutral axis shifting, the results also confirm that the proposed modified motor has higher efficiency compared to the non-modified motor. Elsevier Ltd 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11253/1/Increasing%20the%20Efficiency%20of%20Traveling%20Wave%20Ultrasonic%20Motor%20by%20Modifying%20the%20Stator%20Geometry.pdf F. R. M., Romlay and Wan Azhar, Wan Yusoff and Kamal Arifin, Mat Piah (2016) Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry. Ultrasonics Sonochemistry, 64. pp. 177-185. ISSN 1350-4177 http://dx.doi.org/10.1016/j.ultras.2015.09.002 DOI: 10.1016/j.ultras.2015.09.002
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 TS Manufactures
spellingShingle	TJ Mechanical engineering and machinery TS Manufactures F. R. M., Romlay Wan Azhar, Wan Yusoff Kamal Arifin, Mat Piah Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry
description	Current traveling wave ultrasonic motor (TWUSM) utilizes comb-teeth structure as deflection amplifier. The position of the stator neutral axis to the stator contact surface is one of the factors that influences the deflection amplifier. Stator deflection directly effects on motor performance. In this study, the modification of the comb-teeth stator design is proposed to see its effect on motor efficiency. The modification is done so that the neutral axis position is further distance from the stator top contact surface. The proposed solution is to remove a selected mass element from the comb-teeth structure. Modeling, simulation and experimental work of the proposed concept is carried out utilizing Shinsei USR60 as the chosen TWUSM. The modeling and analyses are conducted through multi-physic finite element simulation MSC Marc Mentat. The results of the analyses and experimental work reveal that the modified comb-teeth stator increases the position of the neutral axis from the stator top surface. Due to the neutral axis shifting, the results also confirm that the proposed modified motor has higher efficiency compared to the non-modified motor.
format	Article
author	F. R. M., Romlay Wan Azhar, Wan Yusoff Kamal Arifin, Mat Piah
author_facet	F. R. M., Romlay Wan Azhar, Wan Yusoff Kamal Arifin, Mat Piah
author_sort	F. R. M., Romlay
title	Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry
title_short	Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry
title_full	Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry
title_fullStr	Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry
title_full_unstemmed	Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry
title_sort	increasing the efficiency of traveling wave ultrasonic motor by modifying the stator geometry
publisher	Elsevier Ltd
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/11253/ http://umpir.ump.edu.my/id/eprint/11253/ http://umpir.ump.edu.my/id/eprint/11253/ http://umpir.ump.edu.my/id/eprint/11253/1/Increasing%20the%20Efficiency%20of%20Traveling%20Wave%20Ultrasonic%20Motor%20by%20Modifying%20the%20Stator%20Geometry.pdf
first_indexed	2023-09-18T22:11:47Z
last_indexed	2023-09-18T22:11:47Z
_version_	1777415076295213056

Increasing the Efficiency of Traveling Wave Ultrasonic Motor by Modifying the Stator Geometry

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