Kazuhiro Ohyama

781 total citations
86 papers, 577 citations indexed

About

Kazuhiro Ohyama is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Mechanical Engineering. According to data from OpenAlex, Kazuhiro Ohyama has authored 86 papers receiving a total of 577 indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Electrical and Electronic Engineering, 34 papers in Control and Systems Engineering and 28 papers in Mechanical Engineering. Recurrent topics in Kazuhiro Ohyama's work include Electric Motor Design and Analysis (50 papers), Magnetic Bearings and Levitation Dynamics (26 papers) and Sensorless Control of Electric Motors (21 papers). Kazuhiro Ohyama is often cited by papers focused on Electric Motor Design and Analysis (50 papers), Magnetic Bearings and Levitation Dynamics (26 papers) and Sensorless Control of Electric Motors (21 papers). Kazuhiro Ohyama collaborates with scholars based in Japan, United Kingdom and Germany. Kazuhiro Ohyama's co-authors include G.M. Asher, Mark Sumner, Hiroaki Fujii, Hitoshi Uehara, Maged N. F. Nashed, K. Shinohara, Shijie Zhu, Mikio Waki, Seiki Chiba and Hideyuki Uehara and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Industrial Electronics and IEEE Transactions on Industry Applications.

In The Last Decade

Kazuhiro Ohyama

81 papers receiving 536 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kazuhiro Ohyama Japan 12 452 276 166 83 48 86 577
Jaewon Lim South Korea 12 256 0.6× 265 1.0× 174 1.0× 42 0.5× 30 0.6× 56 463
E. Lantto Finland 9 331 0.7× 429 1.6× 245 1.5× 24 0.3× 108 2.3× 15 525
Han Yan China 12 503 1.1× 391 1.4× 82 0.5× 62 0.7× 13 0.3× 42 652
Weiyu Zhang China 14 320 0.7× 495 1.8× 293 1.8× 26 0.3× 32 0.7× 25 613
Rafał P. Jastrzębski Finland 11 224 0.5× 380 1.4× 282 1.7× 17 0.2× 39 0.8× 67 474
Mircea M. Rădulescu Romania 13 741 1.6× 551 2.0× 132 0.8× 49 0.6× 108 2.3× 66 842
Andrea Tortella Italy 12 445 1.0× 334 1.2× 125 0.8× 22 0.3× 79 1.6× 63 584
Lizhi Qu United States 7 590 1.3× 368 1.3× 112 0.7× 18 0.2× 85 1.8× 14 715
Wei Cao China 14 179 0.4× 130 0.5× 304 1.8× 29 0.3× 18 0.4× 60 582
Xuzhen Huang China 16 673 1.5× 467 1.7× 261 1.6× 43 0.5× 243 5.1× 70 772

Countries citing papers authored by Kazuhiro Ohyama

Since Specialization
Citations

This map shows the geographic impact of Kazuhiro Ohyama's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kazuhiro Ohyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuhiro Ohyama more than expected).

Fields of papers citing papers by Kazuhiro Ohyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kazuhiro Ohyama. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kazuhiro Ohyama. The network helps show where Kazuhiro Ohyama may publish in the future.

Co-authorship network of co-authors of Kazuhiro Ohyama

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuhiro Ohyama. A scholar is included among the top collaborators of Kazuhiro Ohyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kazuhiro Ohyama. Kazuhiro Ohyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Chiba, Seiki, et al.. (2023). Possibilities of Artificial Muscles Using Dielectric Elastomers and their Applications. Advanced materials research. 1176. 99–117. 3 indexed citations
2.
3.
Chiba, Seiki, et al.. (2022). Examination of factors to improve the elongation and output of dielectric elastomers. 65–65. 4 indexed citations
4.
Ohyama, Kazuhiro, et al.. (2022). Experimental Verification of Wind Power Generation System Using Diode Bridge Rectifier Circuit with Wind Turbine Simulator. International Review of Electrical Engineering (IREE). 17(1). 54–54. 1 indexed citations
5.
Nakazawa, Yasuhiro, et al.. (2016). Phase voltage estimation for position sensorless control of switched reluctance motor. International Conference on Electrical Machines and Systems. 7 indexed citations
6.
Ohyama, Kazuhiro, et al.. (2016). Design method of rotor core shape for improving efficiency of switched reluctance generator. 24. 191–196. 1 indexed citations
7.
Tang, Mi, Alberto Gaeta, Andrea Formentini, et al.. (2016). Enhanced DBCC for high‐speed permanent magnet synchronous motor drives. IET Power Electronics. 9(15). 2880–2890. 15 indexed citations
8.
Ohyama, Kazuhiro, et al.. (2015). Efficiency Improvement of Switched Reluctance Motor by Single-Pulse Control with Variable Excitation Period. IEEJ Transactions on Industry Applications. 135(3). 284–290. 2 indexed citations
9.
Kobayashi, Jun, et al.. (2015). ICONE23-1577 WATER EXPERIMENTS ON THERMAL STRIPING IN REACTOR VESSEL OF JAPAN SODIUM-COOLED FAST REACTOR : COUNTERMEASURES FOR SIGNIFICANT TEMPERATURE FLUCTUATION GENERATION. The Proceedings of the International Conference on Nuclear Engineering (ICONE). 2015.23(0). _ICONE23–1. 2 indexed citations
10.
Ohyama, Kazuhiro, et al.. (2014). Design Method for Improving Motor Efficiency of Switched Reluctance Motor. IEEJ Transactions on Industry Applications. 134(7). 656–666. 2 indexed citations
11.
Ohyama, Kazuhiro, et al.. (2012). Experimental Verification for Natural Wind of Permanent Magnet Synchronous Generator Wind Generation System. 2012(151). 71–76. 2 indexed citations
12.
Ohyama, Kazuhiro, et al.. (2008). Simulation of Variable Speed Wind Generation System Using Boost Converter of Permanent Magnet Synchronous Generator. IEEJ Transactions on Industry Applications. 128(3). 161–175. 2 indexed citations
13.
Ohyama, Kazuhiro, et al.. (2007). Experimental Verification for Stability Improvement of Sensor-less Vector Control System of Induction Motor Using Real Time Tuning of Observer Gain. IEEJ Transactions on Industry Applications. 127(3). 248–260. 2 indexed citations
14.
Ohyama, Kazuhiro, et al.. (2007). Characteristic Analysis and Trial Manufacture of Permanent-Magnetic Type Linear Generator. IEEJ Transactions on Industry Applications. 127(6). 669–674. 2 indexed citations
15.
Nashed, Maged N. F., et al.. (2007). Automatic Turn-off Angle Control for High Speed SRM Drives. Journal of Power Electronics. 7(1). 81–88. 7 indexed citations
16.
Ohyama, Kazuhiro, et al.. (2006). Design Using Finite Element Analysis of a Switched Reluctance Motor for Electric Vehicle. Journal of Power Electronics. 6(2). 163–171. 35 indexed citations
17.
Ohyama, Kazuhiro, et al.. (2005). Application of FPGA to Rotor Position Detection of SR Motor Using Rotary Encoder. IEEJ Transactions on Industry Applications. 125(5). 473–481. 4 indexed citations
18.
Ohyama, Kazuhiro, et al.. (2005). Sensorless Vector Controlled Converter for Variable Speed Wind Generation System Using Induction Generator. IEEJ Transactions on Industry Applications. 125(4). 386–396. 7 indexed citations
19.
Ohyama, Kazuhiro, et al.. (1999). Stability Analysis of the Direct Field Oriented Control System of the Induction Motor without a Speed Sensor using the Adaptive Rotor Flux Observer. IEEJ Transactions on Industry Applications. 119(3). 333–344. 12 indexed citations
20.
Ohyama, Kazuhiro, et al.. (1996). Stability Analysis of Vector Control of Induction Motor without Speed Sensor Taking into Account the Effects of Current Control Loop.. IEEJ Transactions on Industry Applications. 116(3). 337–347. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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