Department of Electrical Engineering

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STUDY ON SPHERICAL FOIL BEARING.

Mizukawa, M., Hosaka, H. & Hara, S., 1985 Sep, In : Bulletin of the JSME. 28, 243, p. 2105-2111 7 p.

Research output: Contribution to journalArticle

Study on molecular behavior in oxidation of insulating oil using terahertz spectroscopy

Nishimura, N., Ogura, R., Matsumoto, S., Mizuno, M. & Fukunaga, K., 2011 Dec 5, In : IEEJ Transactions on Fundamentals and Materials. 131, 11, p. 943-948 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Study of molecular behavior in oxidation of insulating oil using terahertz spectroscopy

Nishimura, N., Ogura, R., Matsumoto, S., Mizuno, M. & Fukunaga, K., 2013 Apr 15, In : Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 183, 1, p. 9-15 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Structures and generation mechanisms of paramagnetic centers and absorption bands responsible for Ge-doped optical-fiber gratings

Fujimaki, M., Watanabe, T., Katoh, T., Kasahara, T., Miyazaki, N., Ohki, Y. & Nishikawa, H., 1998 Jan 1, In : Physical Review B - Condensed Matter and Materials Physics. 57, 7, p. 3920-3926 7 p.

Research output: Contribution to journalArticle

88 Citations (Scopus)
5 Citations (Scopus)

Stability enhancement of DFIG wind turbines with new space-vector based nonlinear control

Nguyen, D. V. & Fujita, G., 2014 Jan 1, In : IEEJ Transactions on Power and Energy. 134, 9, p. 826-833 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Speckle reduction by compact spatial compounding system

Ohya, A., Yuta, S., Shimazaki, T. & Nakajima, M., 1991 Jan 1, In : Japanese Journal of Medical Ultrasonics. 18, 1, p. 1-11 11 p.

Research output: Contribution to journalArticle

Special Issue on Power Electronics

Itoh, J. & Akatsu, K., 2012, In : IEEJ Transactions on Industry Applications. 132, 10, p. 13 1 p.

Research output: Contribution to journalArticle

Spatial distribution of irradiation effects on silica glass induced by 15-MeV oxygen ion microbeam

Nishikawa, H., Fukagawa, K., Nakamura, T., Ohki, Y., Oikawa, M., Kamiya, T. & Arakawa, K., 2006 Jan 1, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 242, 1-2, p. 437-440 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Soft-lithographic methods for the fabrication of dielectrophoretic devices using molds by proton beam writing

Shiine, Y., Nishikawa, H., Furuta, Y., Kanamitsu, K., Satoh, T., Ishii, Y., Kamiya, T., Nakao, R. & Uchida, S., 2010 May 1, In : Microelectronic Engineering. 87, 5-8, p. 835-838 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Smooth section crossing of controlled-repulsive PM LSM vehicle by DTC method based on new concept of fictitious section

Yoshida, K., Takami, H. & Fujii, A., 2004 Aug 1, In : IEEE Transactions on Industrial Electronics. 51, 4, p. 821-826 6 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Small Size Enviroment Sensors for Robotic Applications

Yuta, S., 2007 Nov 1, In : Default journal.

Research output: Contribution to journalArticle

Si - O - Si strained bond and paramagnetic defect centers induced by mechanical fracturing in amorphous SiO2

Munekuni, S., Dohguchi, N., Nishikawa, H., Ohki, Y., Nagasawa, K. & Hama, Y., 1991 Dec 1, In : Journal of Applied Physics. 70, 9, p. 5054-5062 9 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Shaft torque observer and excitation control for turbine-generator torsional oscillation

Kakinoki, T., Yokoyama, R., Fujita, G., Koyanagi, K., Funabashi, T. T. & Lee, K. Y., 2004 Mar, In : Electric Power Systems Research. 68, 3, p. 248-257 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Shaft Torque Estimation Model for Private Generation System

Kakinoki, T., Yokoyama, R. & Fujita, G., 2003 Jan 1, In : IEEJ Transactions on Power and Energy. 123, 5, p. 616-623 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
78 Citations (Scopus)

Sensorless Feedforward Current Control of Dual-Active-Bridge DC/DC Converter for Micro-Grid Applications

Nguyen, D. D., Nguyen, D. H., Ta, M. C. & Fujita, G., 2018 Jan 1, In : IFAC-PapersOnLine. 51, 28, p. 333-338 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Sensorless control of dual-active-bridge converter with reduced-order proportional-integral observer

Nguyen, D. D., Nguyen, D. H., Funabashi, T. & Fujita, G., 2018 Apr, In : Energies. 11, 4, en11040931.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Self-sensing comparison of fractional slot pitch winding versus distributed winding for FW- and FI-IPMSMs based on carrier signal injection at very low speed

Reigosa, D. D., Akatsu, K., Limsuwan, N., Shibukawa, Y. & Lorenz, R. D., 2010 Nov 1, In : IEEE Transactions on Industry Applications. 46, 6, p. 2467-2474 8 p., 5565474.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Self-Learning Cuckoo search algorithm for optimal power flow considering tie-line constraints in large-scale systems

Nguyen, K. P. & Fujita, G., 2018 Jun 1, In : GMSARN International Journal. 12, 2, p. 118-126 9 p.

Research output: Contribution to journalArticle

Selection method of controller gains for position sensorless control of IPMSM drives

Lee, D. & Akatsu, K., 2019 Jan 1, In : IEEJ Journal of Industry Applications. 8, 4, p. 720-726 7 p.

Research output: Contribution to journalArticle

Open Access

Secondary resistive losses with high-frequency injection-based self-sensing in IPM machines

Limsuwan, N., Kato, T., Yu, C. Y., Tamura, J., Reigosa, D. D., Akatsu, K. & Lorenz, R. D., 2013 Aug 5, In : IEEE Transactions on Industry Applications. 49, 4, p. 1499-1507 9 p., 6491469.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Searching unknown 2-D environment by a mobile robot with a range sensor

Iijima, J. & Yuta, S., 1992 Jan, In : Computers and Electrical Engineering. 18, 1, p. 83-98 16 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Scan matching method using projection in dominant direction of indoor environment

Bando, S., Tsubouchi, T. & Yuta, SI., 2014 Sep 17, In : Advanced Robotics. 28, 18, p. 1243-1251 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Role of point defects in dielectric breakdown of sio2formed by plasma-enhanced chemical vapor deposition of tetraethoxysilane

Ishii, K., Isshiki, D., Ohki, Y., Nishikawa, H. & Takiyama, M., 1995 Jan, In : Japanese Journal of Applied Physics. 34, 1, p. 205-211 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
5 Citations (Scopus)

Robotic avatar for remote appreciation of an art gallery

Maeyama, S., Yuta, S. & Harada, A., 2000 Dec 1, In : Advanced Robotics. 14, 5, p. 411-412 2 p.

Research output: Contribution to journalArticle

Road-Crossing Landmarks Detection by Outdoor Mobile Robots

Ch, A. & Yuta, S., 2010 Dec 1, In : Journal of Robotics and Mechatronics. 22, p. 708-717

Research output: Contribution to journalArticle

Renewable energy inclusion on economic power optimization using thunderstorm algorithm

Afandi, A. N., Fujita, G., Khai, N. P., Sulistyorini, Y. & Tutkun, N., 2017 Sep 1, In : International Conference on Electrical Engineering, Computer Science and Informatics (EECSI). 4, p. 377-382 6 p.

Research output: Contribution to journalArticle

Remote museum system using a networked robot

Maeyama, S., Yuta, SI. I. & Harada, A., 1998 Jan 1, In : Advanced Robotics. 13, 3, p. 315-316 2 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Reliable people detection using range and intensity data from multiple layers of laser range finders on a mobile robot

Carballo, A., Ohya, A. & Yuta, S., 2011 Apr 1, In : International Journal of Social Robotics. 3, 2, p. 167-186 20 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Relationship between oscillating impulse waveform and the base-curve under lightning impulse test

Matsumoto, S., Nishimura, N., Kasajima, K. & Kawamura, T., 2009, In : IEEJ Transactions on Power and Energy. 129, 6, p. 9+809-814

Research output: Contribution to journalArticle

1 Citation (Scopus)

Reduction of power fluctuation by distributed generation in micro grid

Shinji, T., Sekine, T., Akisawa, A., Kashiwagi, T., Fujita, G. & Matsubara, M., 2008 Apr 30, In : Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 163, 2, p. 22-29 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Reduced-order Observer-based Control System for Dual-Active-Bridge DC/DC Converter

Nguyen, D. D., Fujita, G., Bui-Dang, Q. & Ta, M. C., 2018 Feb 28, (Accepted/In press) In : IEEE Transactions on Industry Applications.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Recovery time of visual acuity after exposure to a glare source

Irikura, T., Toyofuku, Y. & Aoki, Y., 1999 Jun, In : Lighting Research & Technology. 31, 2, p. 57-61 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Recognition of walkway area based on color image segmentation and autonomous mobile robot walkway following

Ohno, K., Tsubouchi, T., Maeyama, S. & Yuta, S., 2004 May, In : Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C. 70, 5, p. 1380-1387 8 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
2 Citations (Scopus)

Rare earth reduction using a novel variable magnetomotive force flux-intensified IPM machine

Kato, T., Limsuwan, N., Yu, C. Y., Akatsu, K. & Lorenz, R. D., 2014 Jan 1, In : IEEE Transactions on Industry Applications. 50, 3, p. 1748-1756 9 p., 6607140.

Research output: Contribution to journalArticle

75 Citations (Scopus)

Radiation effects and surface deformation of silica by ion microbeam

Nishikawa, H., Souno, T., Hattori, M., Nishihara, Y., Ohki, Y., Watanabe, E., Oikawa, M., Kamiya, T. & Arakawa, K., 2002 May 1, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 191, 1-4, p. 342-345 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Quantum chemistry computing for terahertz spectra of fatty acid ester

Kato, M. & Matsumoto, S., 2019 Jan 1, In : IEEJ Transactions on Fundamentals and Materials. 139, 4, p. 234-241 8 p.

Research output: Contribution to journalArticle

Quantum chemistry computing for terahertz spectra of fatty acid ester

Kato, M. & Matsumoto, S., 2019 Jul 1, In : Electronics and Communications in Japan. 102, 7, p. 3-11 9 p.

Research output: Contribution to journalArticle

Quantitative analysis of ultrasonic speckle region - Scatterers' density and speckle region -

Ohya, A., Yuta, S. & Nakajima, M., 1989 Jan 1, In : Japanese Journal of Medical Ultrasonics. 16, 4, p. 1-10 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

PV-Active Power Filter Combination Supplies Power to Nonlinear Load and Compensates Utility Current

Tuyen, N. D. & Fujita, G., 2015 Jan 1, In : IEEE Power and Energy Technology Systems Journal. 2, p. 32-42 11 p., 7070666.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Proposal on infrared ray emission CT

Uchiyama, H., Takezawa, T., Abe, K., Haku, S., Nakajima, M. & Yuta, S., 1985, In : Systems and Computers in Japan. 16, 4, p. 1-8 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Proposal of framework based on 4W1H and properties of robots and objects for development of physical service system

Nakamura, Y., Muto, S. Y., Maeda, Y., Mizukawa, M., Motegi, M. & Takashima, Y., 2014 Dec 1, In : Journal of Robotics and Mechatronics. 26, 6, p. 758-770 13 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Proposal and machine characteristics of a single-phase srm driven by commercial AC power supply

Aiso, K. & Akatsu, K., 2015 Nov 1, In : IEEJ Transactions on Industry Applications. 135, 11, p. 1091-1099 9 p.

Research output: Contribution to journalArticle

Property Modifiable Discrete Active Landmarks

Tomizawa, T., Saiki, Y. M., Ohya, A. & Yuta, S., 2007 Apr 1, In : Intemational Conference on Robotics and Automation (ICRA02007)(2007-04,Roma). p. 3420-3426

Research output: Contribution to journalArticle