Analysis and Experimental Verification of Radial-Gap Two-Degree-of-Freedom Motor Based on a Magnetic Screw Structure

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Yoshiyuki Hatta (Member, IEEE) received the

B.E., M.E., and Ph.D. degrees in electrical and

computer engineering from Yokohama National

University, Yokohama, Japan, in 2010, 2012,

and 2020, respectively.

From 2012 to 2015, He was with Honda Motor Company, Ltd., Tokyo, Japan. From 2015

to 2017, he was with Chikashima International

Patent Firm, Japan. He is currently a Specially

Appointed Assistant Professor with Intelligent

Production Technology Research & Development Center For Aerospace, Gifu University, Gifu, Japan. His research

interests include electrical actuators, motion control, robotics, and haptics.

This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination.

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Yasutaka Fujimoto (Senior Member, IEEE)

was born in Kanagawa, Japan. He received the

B.E., M.E., and Ph.D. degrees in electrical and

computer engineering from Yokohama National

University, Yokohama, Japan, in 1993, 1995,

and 1998, respectively.

In 1998, he was with the Department of Electrical Engineering, Keio University, Yokohama,

Japan. Since 1999, he has been with the Department of Electrical and Computer Engineering, Yokohama National University, where he is

currently a Professor. His research interests include actuators, robotics,

manufacturing automation, and motion control.

Dr. Fujimoto is a Senior Member of IEE of Japan and a member of

Robotics Society of Japan. He was the recipient of the IEEE/ASME

Transactions on Mechatronics Best Paper Award in 2020. He is an

Associate Editor for IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

and a Vice Chief for the IEEJ Journal of Industry Applications.

Tomoyuki Shimono (Senior Member, IEEE) received the B.E. degree in mechanical engineering from Waseda University, Tokyo, Japan, in

2004, and the M.E. and Ph.D. degrees in integrated design engineering from Keio University,

Yokohama, Japan, in 2006 and 2007, respectively.

He is currently an Associate Professor with

the Faculty of Engineering, Yokohama National

University, Yokohama, Japan. His research interests include haptics, motion control, medical

and rehabilitation robots, and actuators.

IEEE/ASME TRANSACTIONS ON MECHATRONICS

Kazuaki Ito (Senior Member, IEEE) received

the B.S., M.S. and Ph.D. degrees in electrical

and computer engineering from the Nagoya Institute of Technology, Nagoya, Japan, in 1998,

2000, and 2003, respectively.

In 2003, he joined the Department of Electrical and Electronic Engineering, National Institute of Technology, Toyota College, Toyota,

Japan, as a Research Associate, where he became an Associate Professor, in 2009. From

2012 to 2013, he was a Visiting Scholar with

the Department of Management and Engineering, University of Padova,

Vicenza, Italy. He moved to the Department of Mechanical Engineering, Gifu University, Gifu, Japan, as an Associate Professor, in 2017.

He has been a Professor, since 2022. His research interests include

applications of motion control theory and soft computing techniques for

mechatronic systems and real-world haptics.

Dr. Ito is a Senior Member of the Institute of Electrical Engineers of

Japan, and a Member of the Japan Society for Precision Engineering,

the Society of Instrument and Control Engineers, and the Japan Society

of Mechanical Engineers. He is a Technical Editor for the IEEE/ASME

TRANSACTIONS ON MECHATRONICS.

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