電気システム工学部門

研究成果 1979 2019

2003
10 引用 (Scopus)

Variable Size Genetic Network Programming

Hironobu, K., Jinglu, H., Murata, J. & Kotaro, H., 1 1 2003, : : IEEJ Transactions on Electronics, Information and Systems. 123, 1, p. 57-66 10 p.

研究成果: ジャーナルへの寄稿記事

Directed graphs
Evolutionary algorithms
Mathematical operators
9 引用 (Scopus)

Wire Particle Motion Behavior and Breakdown Characteristics around Different Shaped Spacers within Diverging Air Gap

Khan, Y., Oda, A., Suehiro, J., Hara, M. & Okabe, S., 1 1 2003, : : IEEJ Transactions on Power and Energy. 123, 11, p. 1288-1295 8 p.

研究成果: ジャーナルへの寄稿記事

Wire
Air
Electric potential
Flashover
Adhesion
2004
5 引用 (Scopus)

Ac loss and thermal runaway of 1 T cryocooler-cooled oxide superconducting pulsed coil

Miyazaki, H., Iwamoto, A., Iwakuma, M., Funaki, K., Hayashi, H. & Tomioka, A., 6 1 2004, : : IEEE Transactions on Applied Superconductivity. 14, 2, p. 774-777 4 p.

研究成果: ジャーナルへの寄稿記事

Oxides
coils
oxides
strands
Temperature
24 引用 (Scopus)

AC loss evaluation of thin superconducting wires with critical current distribution along width

Kajikawa, K., Mawatari, Y., Hayashi, T. & Funaki, K., 3 2004, : : Superconductor Science and Technology. 17, 3, p. 555-563 9 p.

研究成果: ジャーナルへの寄稿記事

Superconducting wire
Critical currents
current distribution
critical current
alternating current
33 引用 (Scopus)

AC loss properties of YBCO superconducting tapes fabricated by IBAD-PLD technique

Iwakuma, M., Toyota, K., Nigo, M., Kiss, T., Funaki, K., Iijima, Y., Saitoh, T., Yamada, Y. & Shiohara, Y., 10 1 2004, : : Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 983-991 9 p.

研究成果: ジャーナルへの寄稿記事

Superconducting tapes
Ion beam assisted deposition
Pulsed laser deposition
Tapes
tapes
3 引用 (Scopus)

AC operating test results for a conduction-cooled HTS coil

Tasaki, K., Kuriyama, T., Nomura, S., Sumiyoshi, Y., Hayashi, H., Kimura, H., Iwakuma, M. & Funaki, K., 6 1 2004, : : IEEE Transactions on Applied Superconductivity. 14, 2, p. 731-734 4 p.

研究成果: ジャーナルへの寄稿記事

alternating current
coils
conduction
Tapes
Thermodynamic stability
2 引用 (Scopus)

A new learning method using prior information of neural networks

Lü, B., Murata, J. & Hirasawa, K., 12 1 2004, : : Science in China, Series F: Information Sciences. 47, 6, p. 793-814 22 p.

研究成果: ジャーナルへの寄稿記事

Neural networks
Conveying
Computer simulation
10 引用 (Scopus)

Application of HTS SQUIDs to biological immunoassays

Enpuku, K., Ohba, A., Inoue, K. & Yang, T. Q., 10 1 2004, : : Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1473-1479 7 p.

研究成果: ジャーナルへの寄稿記事

immunoassay
SQUIDs
Antigens
Interleukin-8
markers

Behavior learning of autonomous agents in continuous state using function approximation

Shon, M. K. & Murata, J., 2004, : : Lecture Notes in Computer Science. 3213, p. 1213-1219 7 p.

研究成果: ジャーナルへの寄稿記事

Autonomous agents
Autonomous Agents
Vector quantization
Function Approximation
Learning

Common-mode noise reduction by current cancellation in balanced buck-boost switching converter

Shoyama, M., Ohba, M. & Ninomiya, T., 2004, Conference Proceedings - IPEMC 2004: 4th International Power Electronics and Motion Control Conference. Wang, Z. (版). 巻 3. p. 1505-1510 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Noise abatement
Capacitance
Electric network topology
Networks (circuits)
Heat sinks
2 引用 (Scopus)
Multiagent Learning
Reinforcement learning
Learning Systems
Reinforcement Learning
Learning systems
8 引用 (Scopus)

Dependence of AC losses on aspect ratio in superconducting wires with rectangular cross section

Kajikawa, K., Hayashi, T., Funaki, K., Otabe, E. S. & Matsushita, T., 10 1 2004, : : Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1045-1049 5 p.

研究成果: ジャーナルへの寄稿記事

Superconducting wire
aspect ratio
Aspect ratio
alternating current
wire
7 引用 (Scopus)

Design of superconducting quantum interference device for magnetic immunoassays

Enpuku, K., Ohba, A., Inoue, K. & Soejima, K., 9 2004, : : Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 43, 9 A, p. 6044-6049 6 p.

研究成果: ジャーナルへの寄稿記事

immunoassay
SQUIDs
interference
Magnetic fields
Fluxes

Detection of magnetic nanoparticles utilizing AC susceptibility method with normal pickup coil

Yang, T. Q., Horiguchi, K. & Enpuku, K., 9 1 2004, : : Research Reports on Information Science and Electrical Engineering of Kyushu University. 9, 2, p. 61-65 5 p.

研究成果: ジャーナルへの寄稿記事

Pickups
Nanoparticles
Magnetic susceptibility
Substrates
Wire
14 引用 (Scopus)

Detection of magnetic nanoparticles with ac susceptibility measurement

Yang, T. Q., Abe, M., Horiguchi, K. & Enpuku, K., 10 1 2004, : : Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1496-1500 5 p.

研究成果: ジャーナルへの寄稿記事

Pickups
coils
Nanoparticles
magnetic permeability
nanoparticles
1 引用 (Scopus)

Determination method of equivalent insulation test voltage at room temperature for high temperature superconducting power apparatus with coil structure

Hara, M., Kurihara, T., Nishioka, T., Suehiro, J. & Okamoto, H., 4 1 2004, : : Cryogenics. 44, 4, p. 229-239 11 p.

研究成果: ジャーナルへの寄稿記事

insulation
Insulation
coils
Electric potential
electric potential
18 引用 (Scopus)

Development of UPS-SMES as a protection from momentary voltage drop

Mito, T., Kawagoe, A., Chikaraishi, H., Okumura, K., Abe, R., Baba, T., Yamauchi, K., Yokota, M., Henmi, T., Seo, K., Hayashi, K., Iwakuma, M. & Sumiyoshi, F., 6 1 2004, : : IEEE Transactions on Applied Superconductivity. 14, 2, p. 721-726 6 p.

研究成果: ジャーナルへの寄稿記事

coils
Helium
electric potential
maintenance
Temperature
13 引用 (Scopus)

Evaluation of E-J characteristics of YBCO coated-conductor by AC inductive method using third-harmonic voltage

Fukumoto, Y., Kiuchi, M., Otabe, E. S., Matsushita, T., Sawa, H., Inoue, M., Kiss, T., Iijima, Y., Kakimoto, K. & Saitoh, T., 10 1 2004, : : Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1036-1040 5 p.

研究成果: ジャーナルへの寄稿記事

alternating current
conductors
harmonics
evaluation
Electric potential
6 引用 (Scopus)

Experiments of the HTS floating coil system in the Mini-RT project

Yanagi, N., Mito, T., Morikawa, J., Ogawa, Y., Ohkuni, K., Hori, D., Yamakoshi, S., Iwakuma, M., Uede, T., Itoh, I., Fukagawa, M. & Fukui, S., 6 1 2004, : : IEEE Transactions on Applied Superconductivity. 14, 2, p. 1539-1542 4 p.

研究成果: ジャーナルへの寄稿記事

Magnetic levitation
Plasma confinement
Plasma sources
High temperature superconductors
Tapes
6 引用 (Scopus)

Fabrication transport properties of QMG current limiting elements

Morita, M., Hirano, H., Hayashi, H., Terazono, K., Kajikawa, K., Funaki, K. & Hamajima, T., 10 1 2004, : : Physica C: Superconductivity and its Applications. 412-414, SPEC. ISS., p. 750-755 6 p.

研究成果: ジャーナルへの寄稿記事

bypasses
Transport properties
transport properties
Metals
Fabrication
8 引用 (Scopus)

Improvement of the Ozone Generation Efficiency by Silent Discharge at Cryogenic Temperature

Suehiro, J., Takahashi, M., Nishi, Y., Ding, W., Imasaka, K. & Hara, M., 1 1 2004, : : IEEJ Transactions on Fundamentals and Materials. 124, 9, p. 791-796 6 p.

研究成果: ジャーナルへの寄稿記事

Cryogenics
Ozone
Electrodes
Liquid nitrogen
Temperature
12 引用 (Scopus)

Mchanism of common-mode noise reduction in balanced boost switching converter

Shoyama, M., Tsumura, T. & Ninomiya, T., 2004, : : Unknown Journal. 2, p. 1115-1120 6 p.

研究成果: ジャーナルへの寄稿記事

Noise abatement
Capacitance
Electric network topology
Networks (circuits)
Heat sinks
7 引用 (Scopus)

Numerical calculation of magnetization losses in single Bi-2223 tape with anisotropic transport properties by 2D-FEM directly analyzing the field distribution

Hayashi, T., Yoshida, R., Fukuda, Y., Kajikawa, K., Iwakuma, M. & Funaki, K., 10 1 2004, : : Physica C: Superconductivity and its applications. 412-414, SPEC. ISS., p. 1129-1133 5 p.

研究成果: ジャーナルへの寄稿記事

Transport properties
Tapes
tapes
Magnetization
transport properties
3 引用 (Scopus)

Numerical study on fundamental properties of a resistive type fault current limiter with QMG bulk superconductor reinforced by metal bypass

Kajikawa, K., Funaki, K., Hayashi, H., Terazono, K., Morita, M., Hirano, H. & Hamajima, T., 6 1 2004, : : IEEE Transactions on Applied Superconductivity. 14, 2, p. 847-850 4 p.

研究成果: ジャーナルへの寄稿記事

Fault current limiters
bypasses
Superconducting materials
Metals
Electric network analysis
1 引用 (Scopus)

Observation of residual surface charge distribution inside an artificial air-filled void due to partial discharge activities at room and liquid nitrogen temperatures

Kurihara, T., Suehiro, J. & Hara, M., 12 1 2004, Proceedings of the 2004 IEEE International Conference on Solid Dielectrics ICSD 2004. 巻 1. p. 308-311 4 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Charge distribution
Partial discharges
Liquid nitrogen
Surface charge
Air
3 引用 (Scopus)

Reinforcement learning for high-dimensional problems with symmetrical actions

Kamal, M. A. S. & Murata, J., 12 1 2004, 2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004. 巻 7. p. 6192-6197 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Reinforcement learning
Learning algorithms
7 引用 (Scopus)

Resonant boost switched capacitor converter with high efficiency

Shoyama, M., Deriha, F. & Ninomiya, T., 2004, IECON 2004 - 30th Annual Conference of IEEE Industrial Electronics Society. 巻 1. p. 222-226 5 p. WC7-2

研究成果: 著書/レポートタイプへの貢献会議での発言

Capacitors
Topology
Experiments
50 引用 (Scopus)

Resonant switched capacitor converter with high efficiency

Shoyama, M., Naka, T. & Ninomiya, T., 2004, 2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04. 巻 5. p. 3780-3786 7 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Capacitors
Topology
Experiments
3 引用 (Scopus)

The Basic Study of Artificial Ecosystem Models Using Network-type Assembly-like Language

Yuhki, S., Murata, J., Kotaro, H. & Jinglu, H., 1 1 2004, : : IEEJ Transactions on Electronics, Information and Systems. 124, 2, p. 418-424 7 p.

研究成果: ジャーナルへの寄稿記事

Ecosystems
Digital storage
Self assembly
Innovation
16 引用 (Scopus)

Thickness dependence of ac losses in circular disks of YBa2Cu3O7 films in perpendicular magnetic fields

Suenaga, M., Li, Q., Ye, Z., Iwakuma, M., Toyota, K., Funaki, F., Foltyn, S. R., Wang, H. & Clem, J. R., 1 1 2004, : : Journal of Applied Physics. 95, 1, p. 208-213 6 p.

研究成果: ジャーナルへの寄稿記事

conductors
magnetic fields
critical current
critical temperature
film thickness
13 引用 (Scopus)

Winding techniques for conduction cooled LTS pulse coils for 100 kJ class UPS-SMES as a protection from momentary voltage drops

Kawagoe, A., Sumiyoshi, F., Mito, T., Chikaraishi, H., Baba, T., Okumura, K., Iwakuma, M., Hemmi, T., Hayashi, K., Abe, R., Ushiku, T. & Miyoshi, K., 6 1 2004, : : IEEE Transactions on Applied Superconductivity. 14, 2, p. 727-730 4 p.

研究成果: ジャーナルへの寄稿記事

coils
Winding machines
conduction
electric potential
conductors
2005
2 引用 (Scopus)

AC loss characteristics of Bi-2212 multifilamentary round wires and their cables

Funaki, K., Iwakuma, M., Kajikawa, K., Hirano, N., Nagaya, S., Ohtani, N. & Hasegawa, T., 12 1 2005, Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20. p. 499-502 4 p. (Proceedings of the Twentieth International Cryogenic Engineering Conference, ICEC 20).

研究成果: 著書/レポートタイプへの貢献会議での発言

Cables
Wire
Pickups
Helium
Hysteresis
4 引用 (Scopus)

Ac loss characteristics of YBCO superconducting tapes fabricated by TFA-MOD technique

Iwakuma, M., Nigo, M., Inoue, D., Miyamoto, N., Kiss, T., Funaki, K., Iijima, Y., Saitoh, T., Izumi, T., Yamada, Y. & Shiohara, Y., 10 7 2005, : : Physica C: Superconductivity and its applications. 426-431, II, p. 1276-1283 8 p.

研究成果: ジャーナルへの寄稿Conference article

Superconducting tapes
tapes
Tapes
Magnetic fields
magnetic fields
3 引用 (Scopus)

AC loss properties of elliptic superconducting wires exposed to a transverse magnetic field with an arbitrary angle

Kajikawa, K., Hayashi, T. & Funaki, K., 4 1 2005, : : Cryogenics. 45, 4, p. 289-294 6 p.

研究成果: ジャーナルへの寄稿記事

Superconducting wire
alternating current
wire
Magnetic fields
magnetic fields
17 引用 (Scopus)

AC loss properties of YBCO superconducting tapes exposed to external Ac magnetic field

Iwakuma, M., Nigo, M., Inoue, D., Kiss, T., Funaki, K., Iijima, Y., Saitoh, T., Yamada, Y. & Shiohara, Y., 6 1 2005, : : IEEE Transactions on Applied Superconductivity. 15, 2 PART II, p. 1562-1565 4 p.

研究成果: ジャーナルへの寄稿記事

Superconducting tapes
tapes
alternating current
Magnetic fields
magnetic fields

Atogram and nanometer trace element detection from solid surface by soft laser ablation atomic fluorescence spectroscopy

Nakamura, D., Oki, Y., Takao, T. & Maeda, M., 2005, 2005 Quantum Electronics and Laser Science Conference (QELS). 巻 2. p. 1194-1196 3 p. JWB8

研究成果: 著書/レポートタイプへの貢献会議での発言

Atomic spectroscopy
Surface analysis
Fluorescence spectroscopy
Laser ablation
Trace elements

Atogram and nanometer trace element detection from solid surface by soft laser ablation atomic fluorescence spectroscopy

Nakamura, D., Oki, Y., Takao, T. & Maeda, M., 1 1 2005, Quantum Electronics and Laser Science Conference, QELS 2005. Optical Society of America, (Optics InfoBase Conference Papers).

研究成果: 著書/レポートタイプへの貢献会議での発言

Atomic spectroscopy
Surface analysis
Fluorescence spectroscopy
Laser ablation
Trace elements

Atogram and nanometer trace element detection from solid surface by soft laser ablation atomic fluorescence spectroscopy

Nakamura, D., Oki, Y., Takao, T. & Maeda, M., 2005, Conference on Lasers and Electro-Optics, CLEO 2005. Optical Society of America

研究成果: 著書/レポートタイプへの貢献会議での発言

Atomic spectroscopy
Surface analysis
Fluorescence spectroscopy
Laser ablation
Trace elements

Atogram detection on solid surface analysis using laser ablation atomic spectroscopy

Nakamura, D., Takao, T., Oki, Y. & Maeda, M., 2005, Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005. 巻 2005. p. 1498-1499 2 p. 1569793

研究成果: 著書/レポートタイプへの貢献会議での発言

solid surfaces
laser ablation
sodium
spectroscopy
atoms
114 引用 (Scopus)

Controlled fabrication of carbon nanotube NO2 gas sensor using dielectrophoretic impedance measurement

Suehiro, J., Zhou, G., Imakiire, H., Ding, W. & Hara, M., 7 22 2005, : : Sensors and Actuators, B: Chemical. 108, 1-2 SPEC. ISS., p. 398-403 6 p.

研究成果: ジャーナルへの寄稿記事

Carbon Nanotubes
impedance measurement
Chemical sensors
Carbon nanotubes
carbon nanotubes

DC breakdown voltage characteristics in the presence of metallic particles in saturated liquid helium

Hara, M., Maeda, Y., Nakagawa, Y., Suehiro, J. & Yamada, S., 12 12 2005, 2005 IEEE International Conference on Dielectric Liquids, ICDL 2005. p. 373-376 4 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Electric breakdown
Helium
Needles
Liquids
Insulation
128 引用 (Scopus)

Detection of partial discharge in SF6 gas using a carbon nanotube-based gas sensor

Suehiro, J., Zhou, G. & Hara, M., 3 28 2005, : : Sensors and Actuators, B: Chemical. 105, 2, p. 164-169 6 p.

研究成果: ジャーナルへの寄稿記事

Carbon Nanotubes
Partial discharges
Chemical sensors
Carbon nanotubes
Gases
41 引用 (Scopus)

Development of multisample biological immunoassay system using HTS SQUID and magnetic nanoparticles

Tsukamoto, A., Saitoh, K., Suzuki, D., Sugita, N., Seki, Y., Kandori, A., Tsukada, K., Sugiura, Y., Hamaoka, S., Kuma, H., Hamasaki, N. & Enpuku, K., 6 1 2005, : : IEEE Transactions on Applied Superconductivity. 15, 2 PART I, p. 656-659 4 p.

研究成果: ジャーナルへの寄稿記事

immunoassay
High temperature superconductors
SQUIDs
Biological systems
high temperature superconductors

ECH plasma experiments on an internal coil device with a high temperature superconductor coil

Ogawa, Y., Morikawa, J., Ohkuni, K., Yamakoshi, S., Goto, T., Mito, T., Yanagi, N. & Iwakuma, M., 1 1 2005, : : Fusion Science and Technology. 47, p. 63-70 8 p.

研究成果: ジャーナルへの寄稿Conference article

High temperature superconductors
high temperature superconductors
coils
Plasma flow
Plasmas
3 引用 (Scopus)

Eddy current testing utilizing cooled normal pickup coil and superconducting quantum interference device picovoltmeter

Yang, T. Q., Yao, K., Yamasaki, D. & Enpuku, K., 8 26 2005, : : Japanese Journal of Applied Physics, Part 2: Letters. 44, 33-36

研究成果: ジャーナルへの寄稿記事

Eddy current testing
Pickups
SQUIDs
eddy currents
coils
3 引用 (Scopus)

Effective resistance of the HTS floating coil of the Mini-RT project

Yanagi, N., Mito, T., Hemmi, T., Seo, K., Morikawa, J., Ogawa, Y. & Iwakuma, M., 6 1 2005, : : IEEE Transactions on Applied Superconductivity. 15, 2 PART II, p. 1399-1402 4 p.

研究成果: ジャーナルへの寄稿記事

Magnetoelectric effects
Magnetic levitation
Plasma confinement
High temperature superconductors
Shielding
3 引用 (Scopus)

Elevator Group Control Using Multiagent Task-Oriented Reinforcement Learning

Kamal, M. A. S., Murata, J. & Hirasawa, K., 1 1 2005, : : IEEJ Transactions on Electronics, Information and Systems. 125, 7, p. 1140-1146 7 p.

研究成果: ジャーナルへの寄稿記事

Elevators
Reinforcement learning
Control systems
Landing
7 引用 (Scopus)

Fabrication of inner secondary winding of high-TC superconducting traction transformer for railway rolling stock

Kamijo, H., Hata, H., Fujimoto, H., Ikeda, K., Herai, T., Sakaki, K., Yamada, H., Sanuki, Y., Yoshida, S., Kamioka, Y., Iwakuma, M. & Funaki, K., 6 1 2005, : : IEEE Transactions on Applied Superconductivity. 15, 2 PART II, p. 1875-1878 4 p.

研究成果: ジャーナルへの寄稿記事

traction
transformers
Fabrication
fabrication
Superconducting tapes
8 引用 (Scopus)

Flux pinning characteristics of YBCO coated conductor

Matsushita, T., Watanabe, T., Fukumoto, Y., Yamauchi, K., Kiuchi, M., Otabe, E. S., Kiss, T., Watanabe, T., Miyata, S., Ibi, A., Muroga, T., Yamada, Y. & Shiohara, Y., 10 7 2005, : : Physica C: Superconductivity and its applications. 426-431, II, p. 1096-1102 7 p.

研究成果: ジャーナルへの寄稿Conference article

Flux pinning
Ion beam assisted deposition
flux pinning
Pulsed laser deposition
Superconducting materials
8 引用 (Scopus)

High magnetic field properties of critical current density in Y 1Ba2Cu3O7-δ coated conductor fabricated by improved TFA-MOD process

Inoue, M., Kiss, T., Tsuda, Y., Sawa, H., Takeo, M., Awaji, S., Watanabe, K., Iijima, Y., Kakimoto, K., Saitoh, T., Matsuda, J., Tokunaga, Y., Izumi, T. & Shiohara, Y., 6 1 2005, : : IEEE Transactions on Applied Superconductivity. 15, 2 PART III, p. 2574-2577 4 p.

研究成果: ジャーナルへの寄稿記事

Trifluoroacetic Acid
critical current
conductors
Metals
Magnetic fields