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6 results on '"Masatsugu, Nakano"'

1. Driving Characteristics of an Electromagnet-Assisted Ferrite Magnet Motor

Author

Masato Koyama, Kazuki Motoki, Tadashi Fukami, Masatsugu Nakano, Masaki Yamada, and Mori Takeshi

Subjects
010302 applied physics, Materials science, Electromagnet, 020209 energy, 020208 electrical & electronic engineering, Energy Engineering and Power Technology, Mechanical engineering, 02 engineering and technology, 01 natural sciences, AC motor, Industrial and Manufacturing Engineering, law.invention, Brushless motors, law, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering
Published
2018
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2. Analytical Method Using Impedance of Permanent Magnet Motor for Calculation of Rotor Eddy-Current Losses Caused by Carrier Harmonics

Author

Takashi Hikihara and Masatsugu Nakano

Subjects
010302 applied physics, Materials science, 020208 electrical & electronic engineering, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, Electrical and Electronic Engineering, 01 natural sciences, Industrial and Manufacturing Engineering
Published
2017
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3. High Precision On-line Offset Correction for Motor Angle Sensors

Author

Masatsugu Nakano, Yoshihiko Kimpara, Tetsuya Kojima, and Tatsuya Mori

Subjects
Engineering, Offset (computer science), business.industry, Computer science, 020208 electrical & electronic engineering, 010401 analytical chemistry, Energy Engineering and Power Technology, Fundamental frequency, 02 engineering and technology, 01 natural sciences, Industrial and Manufacturing Engineering, 0104 chemical sciences, Optics, Resolver, 0202 electrical engineering, electronic engineering, information engineering, Trigonometric functions, Sine, Electrical and Electronic Engineering, business, DC bias
Abstract

SUMMARY In this paper, an angle detecting system is proposed that calculates the offset correction values for the sine and cosine signals of angle sensors. The offset correction values are calculated not from the offset errors of the sine and cosine signals but from the 1f angle error (the fundamental frequency component of the sine and cosine signals) of the angle signals. Therefore, the system can correct the 1f angle error even when the sine and cosine signals contain the double-frequency components of the sine and cosine signals, as well as the dc offset errors. Moreover, it is possible to use low-cost microcomputers with low computing speed, because the offset correction values are dc quantities.

Published
2016
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5. Cogging Torque Calculation of Permanent Magnet Motor Considering Stress Distribution in Magnetic Core

Author

Masatsugu Nakano, Shinichi Yamaguchi, Takashi Yoshioka, Chiyo Fujino, Yukari Toide, Hideaki Arita, Akihiro Daikoku, and Yoshihiro Tani

Subjects
Engineering, Magnetic core, business.industry, Cogging torque, Electrical engineering, Mechanical engineering, Permanent magnet motor, Electrical and Electronic Engineering, Stress distribution, business, Industrial and Manufacturing Engineering, Finite element method
Published
2006
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