YONETSU,Daigo - Faculty of Engineering Science Department of Electrical and Electronic Engineering

YONETSU, Daigo

Faculty, Department/Institute

Faculty of Engineering Science Department of Electrical and Electronic Engineering

Academic status (qualification)

Associate Professor Apr. 1,2015

Undergraduate Degrees・University

Kansai University Faculty of EngineeringDepartment of Electrical Engineering 1998 Graduated

Graduate Degrees・University

Kansai University Doctor's Degree Program Electrical Engineering Major 2003 Completed

Academic Degrees

Doctor of Engineering Sep. 2003 Kansai University

Homepage Address, E-mail Address

Homepage Address：http://www.ee.kansai-u.ac.jp/staff.html

Research fields

Research fields	keyword
Electromagnetics	;
Numerical analysis, Approximation method	;
Combinatorial optimization problems	;

Research topics

research topic	Research of Optimum Electric Field Design at the Power Apparatus
Study theme state	Individual Research
research duration
Research Programs
keyword	optimum electrode design,surface charge method,evolutional computation,
Research field
Research Topics Overview

research topic	Research of optimum electromagnetic environment design
Study theme state	Joint research within Japan
research duration
Research Programs
keyword	electromagnetic compatibility,electomagnetic wave absorber,finite differential time domain method,
Research field
Research Topics Overview

research topic	Research of electromagnetic induction applications
Study theme state	Joint research within Japan
research duration
Research Programs
keyword	induction heating,electromagnetic exploration,finite element method,
Research field
Research Topics Overview

Awards

Mar. 18,2005
The Encouragement Awards for Presentation of the Conterrence on IEIE of Japan (The Institute of Electrical Insulation Engineers of Japan)
Oct. 17,2006
Nov. 26,2006
Jun. 6,2008
Nov. 27,2009
Feb. 7,2011
May 25,2015
May 29,2015
Jun. 4,2021

Academic Associations

所属学会・団体名	役職名 (役職在任期間)
The Institute of Electrical Engineers of Japan
The Japan Society for Simulation Technology
The Institute of Electrical Installation Engineers of Japan
Institute of Electrical and Electronic Engineers

Intellectual Property Rights

(Published)
application number：特許出願２００９－２１４４４４ (Sep. 16,2009)
application number：特許公開２０１１－６４５３５ (Mar. 31,2011)

Joint Projects/Commissioned Projects

2004 - 2006 Other
2009 - 2010 From contract research companies
2010 - 2012 Other
2011 - 2012 From contract research companies
2012 - 2013 From contract research companies
2013 - 2013 From contract research companies
2013 - 2014 From contract research companies
2015 - 2016 From contract research companies
2016 - 2017 From contract research companies
2015 - 2016 From contract research companies
2016 - 2017 From contract research companies
2015 - 2017 Other
2018 - 2019 From contract research companies
2017 - 2018 From contract research companies
2017 - 2018 From contract research companies
2018 - 2019 From contract research companies

Research Publications

No.	Type of publication	Date of publication (Date of presentation)	Title	Type of research result	Jointly authored or single authored	Publisher and journal name	Volume number
1	Chapter or Section5	2014/9/10～2014/9/102014,09,10,2014,09,10	Advanced numerical techniques in practical electromagnetic field computation
2	Papers1	2014/5/10～2014/5/102014,05,10,2014,05,10	Calculation of Heating Efficiency of Induction Heating Cooker by Using Finite Element Analysis	Academic Journal	Co-author
3	Papers1	2012/6/10～2012/6/102012,06,10,2012,06,10	Determination of Optimum Operating Frequency for Non-contact Charger	Academic Journal	Co-author
4	Academic presentation7	2012/1/26～2012/1/272012,01,26,2012,01,27	Examination about property prediction method for inductive power transfer apparatus		Co-author
5	International academic conference8	2011/11/14～2011/11/162011,11,14,2011,11,16	Determination of Optimum Operating Frequency for Non-contact Charger		Co-author
6	Academic presentation7	2011/9/15～2011/9/162011,09,15,2011,09,16	Exanimation of Heat Efficiency and Loss for Induction Heating Cooker	Other	Co-author
7	International academic conference8	2011/3/20～2011/3/232011,03,20,2011,03,23	Investigation on a Ladder-shaped Frequency Selective Surface for Dual-band Operation	Other	Co-author	Progress in Electromagnetics Research Symposium
8	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Examination about Suppression of Induction Voltage from Twisted Line	Other	Co-author
9	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Analysis of Electromagnetic Noise from an Inverter-Motor System - Investigation about Frequency Characteristic -	Other	Co-author
10	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Study on Theoretical Calculation Method of Processed EM-wave Absorber	Other	Co-author
11	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Optimum Frequency for Realizing High Power Transmission Efficiency for Inductive Power Transfer Apparatus	Other	Co-author
12	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Examination about Inductive Power Transfer Apparatus using Pancake-shaped Coil	Other	Co-author
13	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Examination of the numerical analysis considering temperature dependence of the conductivity	Other	Co-author
14	Academic presentation7	2011/3/16～2011/3/182011,03,16,2011,03,18	Discussion about Frequency Characteristic of Heat Efficiency and Output Power in Induction Heating Cooker	Other	Co-author
15	Academic presentation7	2011/1/21～2011/1/212011,01,21,2011,01,21	Examination about the computation precision of charge current for inductive noncontact charge system by combination of finite element method and equivalent circuit	Other	Co-author
16	Papers1	2010/5/1～2010/5/12010,05,01,2010,05,01	Examination of Buoyancy-Reduction Effect in Induction-Heating Cookers by using 3D Finite Element Method	Academic Journal	Co-author
17	Academic presentation7	2010/1/29～2010/1/292010,01,29,2010,01,29	Simple Calculation Method and Discussion about Heating Efficiency of Water by Induction Heating Cooker	Other
18	Academic presentation7	2009/8/27～2009/8/282009,08,27,2009,08,28	Experimental and Analytical Discussion about Shield Characteristics of Electromagnetic Wave by Glass Shield	Other	Co-author
19	International academic conference8	2007～2007,,,,,	Design of the Compact Power Cable Joint by Using Evolution Strategy Method		Co-author
20	International academic conference8	2005/8/24～2005,08,24,,,	Parallel Computation for an Electric Field Optimization of the Power Cable Joint	Other	Co-author	Proceedings of the XIVth International Symposium on High Voltage Engineering(ISH2005)	p.21, 1-6
21	Academic presentation7	2005/8/1～2005,08,01,,,	An Electric Field Optimization of the Power Cable Joint by Using Parallel ES	Other	Co-author		A-4, pp.9-10
22	Papers1	2005/4～2005,04,,,,	Electric Field Optimization of the Power Cable Joint by Using Evolutionary Calculation Method	Academic Journal	Co-author	Electrical Engineering in Japan	Vol.150, No.4, pp.44-53
23	Academic presentation7	2005/3/17～2005,03,17,,,	Analysis of the Radiation Electromagnetic Wave from the Parallel Line by the FDTD Method	Other	Co-author
24	Academic presentation7	2005/3/17～2005,03,17,,,	Leakage Electromagnetic Wave Analysis from the Rectangular Coaxial Line	Other	Co-author		[1], p.184
25	Academic presentation7	2005/3/17～2005,03,17,,,	Electromagnetic Wave Shield by Metal Pattern Optimization	Other	Co-author		[1], p.185
26	Academic presentation7	2005/3/17～2005,03,17,,,	Examination for Design of the Electromagnetic Wave Absorber with Square Holes	Other	Co-author		[1], p.186
27	Academic presentation7	2005/3/17～2005,03,17,,,	Examination of Electromagnetic Method by using Neural Network (2)	Other	Co-author		[5], p.327
28	Academic presentation7	2005/3/17～2005,03,17,,,	An Examination for High Quality on the Induction-Heating Cooker by Multi-Objective Optimization	Other	Co-author		[5], p.329
29	Papers1	2004/9～2004,09,,,,	DC Potential Non-Destructive Test by Using Neural Network Designed by Multi Objective Genetic Algorithm	Academic Journal	Co-author	Simulation	Vol.23, No.3, pp.51-57
30	Academic presentation7	2004/8/1～2004,08,01,,,	Electrode Shape Design of Power Cable Joint	Other	Co-author		A-6, pp.11-12
31	Academic presentation7	2004/8/1～2004,08,01,,,	Heat Distribution Analysis of Induction-Heating Cooker	Other	Co-author		P-13, pp.353-354
32	Academic presentation7	2004/3/17～2004,03,17,,,	Examination for Setup of Initial Shapes in Electric Field Optimization by using Particle Swarm Optimization	Other	Co-author
33	Academic presentation7	2004/3/17～2004,03,17,,,	Examination of Objective Functions for Electric Field Optimum Design of the Polymer Insulator	Other	Co-author	2004 National Convention Record I.E.E. Japan
34	Academic presentation7	2004/3/17～2004,03,17,,,	Radiation Power Analysis from the Rectangular Coaxial Line	Other	Co-author	2004 National Convention Record I..E.E. Japan
35	Academic presentation7	2004/3/17～2004,03,17,,,	Design of the Electromagnetic Wave Absorber by using Genetic Algorithm	Other	Co-author	2004 National Convention Record I.E.E. Japan
36	Academic presentation7	2004/3/17～2004,03,17,,,	Examination of Electromagnetic Method by using Neural Network	Other	Co-author	2004 National Convention Record I.E.E. Japan
37	Academic presentation7	2004/3/17～2004,03,17,,,	A Research for High Quality Heating on the Induction-Heating Cooker	Other	Co-author	2004 National Convention Record I.E.E. Japan
38	Papers1	2004/2～2004,02,,,,	Electrode Shape Design at the Power Cable Joint by Using (m+l)-ES Multi-Objective Evaluation	Academic Journal	Co-author	IEEJ Transactions on EIS	Vol.124, No.2, pp.327-333
39	International academic conference8	2003/8～2003,08,,,,	Optimum Electrode Design of the Power Cable Joint by Multi-Objective Evaluation	Other	Co-author	Proceedings of the 13th International Symposium on High Voltage Engineering	pp.1-4
40	Academic presentation7	2003/1/23～2003,01,23,,,	Electrode Shape Design at the Power Cable Joint by Using (m+l)-ES Multi-Objective Evaluation		Co-author	The Papers of Joint Technical Meeting on Electrical Discharges, Switching and Protecting Engineering and High Voltage, IEE Japan	ED-03-43, SP-03-32, HV-03-32, 25/31
41	International academic conference8	2000/10～2000,10,,,,	OPTIMUM ELECTRODE CONTOUR DESIGN AT THE JOINT OF POWER CABLES		Co-author	Proceedings of The JSST 2000 International Conference on Modeling, Control and Computation in Simulation	342/345

PapersIn refereedCo-authorYASUDA,Yoh;YONETSU,Daigo;FUJII, Toshiaki2022/7～

International academic conferenceIn refereedCo-authorYONETSU,Daigo;YANO,Takeshi;KAMEYAMA,Kazuhisa;HIGASHIKAWA, Yoshifumi;MASUO,Kazuhiko2022/5～

PapersIn refereedAcademic JournalCo-authorUEDA,Masato;SAWATARI,Chihiro;TAKAHASHI,Tomoyuki;TSURUTA,Hiroaki;TOKUSHIGE,Hidenobu;HIKOSAKA,Hirohisa;YONETSU,Daigo;IKEDA,Masahiko2021/1/5～

PapersIn refereedAcademic JournalCo-authorYONETSU,Daigo;YANO, Takeshi;KITAZATO, Keisuke;SAITO, Shuji;MASUO, Kazuhiko2019/5～2019/5

International academic conferenceCo-authorNAKANISHI,Tomoya;NOGUCHI,Kyohei;YONETSU,Daigo2019/2/25～2019/2/25

International academic conferenceCo-authorMAEHARA,Yuki;OKAMOTO,Shin;YONETSU,Daigo2019/2/25～2019/2/25

Academic presentationCo-authorYONETSU,Daigo;AYADA,Kodai;HARADA,Shohei;TANAKA,Yuya;FUKUDA,Shuya;YASUDA,Yoh;FUJII, Toshiaki2019/1/25～2019/1/25

Academic presentationCo-authorAYADA,Kodai;HARADA,Shohei;TANAKA,Yuya;FUKUDA,Shuya;YONETSU,Daigo;YASUDA,Yoh;FUJII, Toshiaki2019/1/25～2019/1/25

Academic presentationCo-authorNAKANISHI,Tomoya;NOGUCHI,Kyohei;YONETSU,Daigo2018/12/1～2018/12/1

Academic presentationCo-authorMAEHARA,Yuki;OKAMOTO,Shin;YONETSU,Daigo2018/12/1～2018/12/1

Academic presentationCo-authorYONETSU,Daigo;MASUO,Kazuhiko;YANO,Takeshi;HASHIMOTO,Dai;SAITO,Shuji;KITAGAWA,Hideki;MATSUMOTO,Shogo2018/9/4～2018/9/5

Academic presentationCo-authorHARADA,Shohei;AYADA,Kodai;TAMADA,Tomoya;YONETSU,Daigo;FUJII,Toshiaki;YASUDA,Yoh2018/6/7～2918/6/7

Academic presentationCo-authorAYADA,Kodai;HARADA,Shohei;TAMADA,Tomoya;YONETSU,Daigo;FUJII,Toshiaki;YASUDA,Yoh2018/6/7～2018/6/7

International academic conferenceIn refereedCo-authorYONETSU,Daigo;OKAMOTO,Shin;NOGUCHI,Kyohei2018/6/2～2018/6/9

Academic presentationUnrefereedCo-authorOBATA, Shohei;UDAKA, Tsuguru;YONETSU,Daigo;OKUBO, Hiroshi;NISHIO, Hirofumi;TOJO, Tetsuro;KAMISEKI, Toshiya2018/3/14～2018/3/16

Academic presentationUnrefereedCo-authorNOGUCHI, Kyohei;NAKANISHI, Yuhei;YONETSU,Daigo2017/11/26～2017/11/27

Academic presentationUnrefereedCo-authorOKAMOTO, Shin;YONETSU,Daigo;2017/11/26～2017/11/27

Academic presentationUnrefereedCo-authorNIWASE, Tatsuki;YONETSU,Daigo;OKUBO, Hiroshi;NISHIO, Hirofumi;ADACHI, Toshinobu;TOJO, Tetsuro;KAMISEKI, Toshiya2017/11/26～2017/11/27

Academic presentationUnrefereedCo-authorIHARA, Ryoto;SHIGEYOSHI, Junpei;YONETSU,Daigo2017/11/26～2017/11/27

Academic presentationUnrefereedCo-authorYONETSU,Daigo;TANAKA, Shogo;OBATA, Shohei;NIWASE, Tatsuki;ADACHI, Toshinobu;OKUBO, Hiroshi;NISHIO, Hirofumi;TOJO, Tetsuro;KAMISEKI, Toshiya2017/9/21～2017/9/22

International academic conferenceUnrefereedCo-authorSHIGEYOSHI, Jumpei;YONETSU,Daigo2017/9/4～2017/9/9

International academic conferenceUnrefereedCo-authorTANAKA, Shogo;YONETSU, Daigo;OKUBO, Hiroshi;NISHIO, Hirofumi;TOJO, Tetsuro;KAMISEKI, Toshiya2017/9/4～2017/9/9

International academic conferenceUnrefereedCo-authorYANAI, Toru;YONETSU,Daigo2017/9/4～2017/9/9

Magazine articleUnrefereedCo-authorMASUO, Kazuhiko;HARA, Takehisa;YONETSU,Daigo2017/9/1～2017/9/1

Academic presentationUnrefereedCo-authorYONETSU,Daigo;MASUO, Kazuhiko;YANO, Takeshi;HASHIMOTO, Dai;SAITO, Shuji;KITAGAWA, Hideki;MATSUMOTO, Shogo2017/8/31～2017/9/1

LectureUnrefereedYONETSU,Daigo2017/8/1～2017/8/1

CommentaryUnrefereedAcademic JournalSingle-AuthorYONETSU,Daigo2017/8/1～2017/8/1

International academic conferenceIn refereedOtherSingle-AuthorYONETSU,Daigo2017/5/20～2017/5/22

Academic presentationUnrefereedCo-authorHIGASHIOKA,Yuji;TANAKA,Shogo;YONETSU,Daigo;OKUBO,Hiroshi;NISHO Hirofumi;TOJO,Tetsuro;KAMISEKI,Toshiya2017/3/15～2017/3/17

Academic presentationUnrefereedCo-authorTANAKA,Shogo;HIGASHIOKA,Yuji;YONETSU,Daigo;OKUBO,Hiroshi;NISHO,Hirofumi;TOJO,Tetsuro;KAMISEKI,Toshiya2017/3/15～2017/3/17

Academic presentationUnrefereedCo-authorNAKANISHI,Yuhei;FUCHIWAKI,Hiroki;NOGUCHI,Kyohei;YONETSU,Daigo2017/3/15～2017/3/17

Academic presentationUnrefereedCo-authorOBATA,Shohei;NISHIDA,Keisuke;MATSUURA,Takayuki;YONETSU,Daigo;OKUBO,Hiroshi;NISHO,Hirofumi;TOJO,Tetsuro;KAMISEKI,Toshiya2017/3/15～2017/3/17

Academic presentationUnrefereedCo-authorMORIMOTO,Hiroyuki;YANAI,Toru;YONETSU,Daigo2017/3/15～2017/3/17

CommentaryUnrefereedAcademic JournalCo-authorIGARASHI,Hajime;AHAGON,Akira;OKAMOTO,Yoshifumi;YONETSU,Daigo2017/3～2017/3

Chapter or SectionUnrefereedOtherCo-authorYONETSU,Daigo2016/12/20～2016/12/20

International academic conferenceIn refereedSingle-AuthorYONETSU,Daigo2016/10/27～2016/10/29

International academic conferenceIn refereedSingle-AuthorYONETSU,Daigo2016/10/4～2016/10/6

Academic presentationUnrefereedCo-authorHIGASHIOKA,Yuji;TANAKA,Shogo;YONETSU,Daigo;OKUBO,Hiroshi;NISHO,Hirofumi;TOJO,Tetsuro;KAMISEKI,Toshiya2016/9/7～2016/9/9

Academic presentationUnrefereedCo-authorYONETSU,Daigo;MASUO,Kazuhiko;HASHIMOTO,Dai;SAITO,Shuji;KITAGAWA,Hideki;MATSUMOTO,Shogo2016/9/6～2016/9/7

International academic conferenceUnrefereedCo-authorYONETSU,Daigo;FUCHIWAKI,Hiroki;MORIMOTO,Hiroyuki2016/7/26～2016/7/28

International academic conferenceUnrefereedFUCHIWAKI,Hiroki;MORIMOTO,Hiroyuki;YONETSU,Daigo2016/7/26～2016/7/28

International academic conferenceUnrefereedCo-authorMORIMOTO,Hiroyuki;FUCHIWAKI,Hiroki;YONETSU,Daigo2016/7/26～2016/7/28

Magazine articleUnrefereedOtherSingle-AuthorYONETSU,Daigo2016/3/31～2016/3/31

PapersUnrefereedYONETSU,Daigo;YAMAMOTO,Yasushi2016/2～2016/2

LectureYONETSU,Daigo2015/12/15～2015/12/15

LectureYONETSU,Daigo2015/12/9～2015/12/9

Academic presentationUnrefereedCo-authorMAEDA,Satoshi;YONETSU,Daigo;YAMAMOTO,Yasushi2015/11/14～2015/11/15

Academic presentationUnrefereedCo-authorKONISHI,Kenta;YONETSU,Daigo;YAMAMOTO,Yasushi2015/11/14～2015/11/15

International academic conferenceIn refereedYONETSU,Daigo;YAMAMOTO,Yasushi2015/10/12～2015/10/14

Academic presentationUnrefereedCo-authorYONETSU,Daigo;MASUO,Kazuhiko;HASHIMOTO,Dai;KITAGAWA,Hideki2015/9/1～2015/9/2

Academic presentationUnrefereedOtherCo-authorMaeda Satoshi;Kitamura Sae;Yonetsu Daigo;Yamamoto Yasushi;2015/3/5～2015/3/6

PapersIn refereedAcademic JournalCo-author;;2014/11～2014/11

International academic conferenceIn refereedCo-author;;2014/10/29～2014/10/31

LectureUnrefereedSingle-AuthorYONETSU,Daigo2014/10/24～2014/10/24

PapersIn refereedAcademic JournalCo-author;;;;;;;2014/10～2014/10

Chapter or SectionAdvanced numerical techniques in practical electromagnetic field computationYONETSU,Daigo2014/9/10～2014/9/10

Academic presentationUnrefereedCo-author;;;2014/8/28～2014/8/29

PapersCalculation of Heating Efficiency of Induction Heating Cooker by Using Finite Element AnalysisIn refereedAcademic JournalCo-author;;2014/5/10～2014/5/10

Academic presentationCo-author;;;;;;;2014/3/26～2014/3/28

Academic presentationUnrefereedOtherCo-author;;;;2013/11/16～2013/11/17

Academic presentationUnrefereedOtherCo-authorDaigo Yonetsu;Naoki Nishiyama;Yasushi Yamamoto;2013/9/26～2013/9/27

International academic conferenceIn refereedCo-author;;;;;;;2013/9/16～2013/9/20

Academic presentationUnrefereedOtherCo-authorDaigo Yonetsu;Yasushi Yamamoto;2013/9/3～2013/9/4

International academic conferenceIn refereedOtherCo-author;;2013/7/1～2013/7/4

International academic conferenceIn refereedCo-author;;;;;;2013/6/10～2013/6/14

Academic presentationUnrefereedCo-authorYONETSU,Daigo;;;2013/3/20～2013/3/22

Academic presentationUnrefereedCo-authorYONETSU,Daigo;;;;2013/3/20～2013/3/22

Academic presentationUnrefereedCo-authorYONETSU,Daigo;;;2012/12/8～2012/12/9

Academic presentationUnrefereedCo-authorYONETSU,Daigo;;;;2012/12/8～2012/12/9

International academic conferenceIn refereedCo-authorAkiko Kumada (The University of Tokyo));Satoshi Matsumoto (Shibaura Institute of Technology);Daigo Yonetsu;Katsuhiko Harada (Kyushu Institute of Technology);2012/11/16～2012/11/17English

International academic conferenceIn refereedCo-authorDaigo Yonetsu;Yasushi Yamamoto;2012/11/11～2011/11/14English

Academic presentationCo-authorYONETSU,Daigo;;;2012/9/10～2012/9/11

Academic presentationYONETSU,Daigo;;2012/8/22～2012/8/23

Academic presentationUnrefereedCo-authorYONETSU,Daigo;;;;;2012/6/28～2012/6/29

PapersDetermination of Optimum Operating Frequency for Non-contact ChargerIn refereedAcademic JournalCo-authorYONETSU,Daigo;;;;;2012/6/10～2012/6/10

Academic presentationUnrefereedCo-authorKagimoto Yasuo;Yonetsu Daigo;Hara Takehisa;Yamamoto Yasushi;Nakai Shinya;Okayama Hideo;Takechi Hideyuki;2012/3/21～2012/3/23

Academic presentationUnrefereedCo-authorTeragaito Seiya;Yonetsu Daigo;Hara Takehisa;Yamamoto Yasushi;Shimada Shigeki;2012/3/21～2012/3/23

Academic presentationExamination about property prediction method for inductive power transfer apparatusUnrefereedCo-authorYonetsu Daigo;Hara Takehisa;Yamamoto Yasushi;Fujiwara Takuma;Ishizu Kyoji;Hanada Toshiki;2012/1/26～2012/1/27

International academic conferenceDetermination of Optimum Operating Frequency for Non-contact ChargerUnrefereedCo-authorYonetsu Daigo;Hara Takehisa;Fujiwara Takuma(Kansai Electric Power Co., Inc.);Ishizu Kyoji(Kansai Electric Power Co., Inc.);Hanada Toshiki(Kansai Electric Power Co., Inc.);2011/11/14～2011/11/16The 20th MAGDA Conference in Pacific AsiaTAIWANEnglish

Academic presentationUnrefereedCo-authorYonetsu Daigo;Sakuta Kohei;Hara Takehisa;Fujiwara Takuma;Ishizu Kyoji;Hanada Toshiki;2011/10/29～2011/10/30

Academic presentationUnrefereedCo-authorTeragaito Seiya;Yonetsu Daigo;Hara Takehisa;Yamamoto Yasushi;Shimada Shigeki;2011/10/29～2011/10/30

Academic presentationUnrefereedCo-authorKagimoto Yasuo;Yonetsu Daigo;Hara Takehisa;Nakai Shinya;Okayama Hideo;Takechi Hideyuki;2011/10/29～2011/10/30

Academic presentationExanimation of Heat Efficiency and Loss for Induction Heating CookerUnrefereedOtherCo-authorDaigo Yonetsu;Hara Takehisa;2011/9/15～2011/9/16

Chapter or SectionUnrefereedAcademic JournalCo-authored chapterDaigo Yonetsu;2011/9/5～2011/9/5

International academic conferenceInvestigation on a Ladder-shaped Frequency Selective Surface for Dual-band OperationIn refereedOtherCo-authorMorimoto Keisuke;Kitamura Toshiaki;Yonetsu Daigo;Progress in Electromagnetics Research Symposium2011/3/20～2011/3/23

Academic presentationExamination about Suppression of Induction Voltage from Twisted LineUnrefereedOtherCo-authorTakasuka Daisuke;Yonetsu Daigo;Hara Takehisa;Shimada Shigeki;2011/3/16～2011/3/18

Academic presentationAnalysis of Electromagnetic Noise from an Inverter-Motor System - Investigation about Frequency Characteristic -UnrefereedOtherCo-authorKojima Takahiro;Yonetsu Daigo;Hara Takehisa;Nakai Shinya;Okayama Hideo;Takechi Hideyuki;2011/3/16～2011/3/18

Academic presentationStudy on Theoretical Calculation Method of Processed EM-wave AbsorberUnrefereedOtherCo-authorSato Kenji;Yonetsu Daigo;Hara Takehisa;Shimada Shigeki;2011/3/16～2011/3/18

Academic presentationOptimum Frequency for Realizing High Power Transmission Efficiency for Inductive Power Transfer ApparatusUnrefereedOtherCo-authorKato Keita;Yonetsu Daigo;Hara Takehisa;Toki Takeshi;Maekawa Tomochika;Hanada Toshiki;2011/3/16～2011/3/18

Academic presentationExamination about Inductive Power Transfer Apparatus using Pancake-shaped CoilUnrefereedOtherCo-authorSakuta Kohei;Yonetsu Daigo;Hara Takehisa;Toki Takeshi;Maekawa Tomochika;Hanada Toshiki;2011/3/16～2011/3/18

Academic presentationExamination of the numerical analysis considering temperature dependence of the conductivityUnrefereedOtherCo-authorNakamura Kota;Yonetsu Daigo;Hara Takehisa;2011/3/16～2011/3/18

Academic presentationDiscussion about Frequency Characteristic of Heat Efficiency and Output Power in Induction Heating CookerUnrefereedOtherCo-authorOgino Kohei;Yonetsu Daigo;Hara Takehisa;2011/3/16～2011/3/18

BookUnrefereedMonographCo-authorHara/Takehisa;Yonetsu/Daigo;2011/2/14～2011/2/14

Academic presentationExamination about the computation precision of charge current for inductive noncontact charge system by combination of finite element method and equivalent circuitUnrefereedOtherCo-authorYonetsu/Daigo;Kato/Keita;Sakuta/Kohei;Hara/Takehisa;Toki/Takeshi;Maekawa/Tomochika;Hanada/Toshiki;2011/1/21～2011/1/21

Academic presentationUnrefereedOtherCo-authorDaigo Yonetsu;Kouta Nakamura;Takehisa Hara;2010/11/22～2010/11/23

Academic presentationUnrefereedOtherCo-authorKeita Kato;Kohei Sakuta;Daigo Yonetsu;Takehisa Hara;Hideo Koma;Takeshi Toki;Tomochika Maekawa;Toshiki Hanada;;2010/11/13～2010/11/14

Academic presentationUnrefereedOtherCo-authorKouta Nakamura;Daigo Yonetsu;Takehisa Hara;2010/11/13～2010/11/14

Academic presentationUnrefereedOtherCo-authorTakahiro Kojima;Daigo Yonetsu;Takehisa Hara;Shinya Nakai;Hideo Okayama;Hideyuki Takechi;2010/11/13～2010/11/14

Academic presentationUnrefereedOtherCo-authorKeita Kato;Daigo Yonetsu;Takehisa Hara;Takeshi Toki;Tomochika Maekawa;Toshiki Hanada;2010/11/13～2010/11/14

Academic presentationUnrefereedOtherCo-authorKohei Sakuta;Daigo Yonetsu;Takehisa Hara;Takeshi Toki;Tomochika Maekawa;2010/11/13～2010/11/14

Academic presentationUnrefereedOtherCo-authorYonetsu Daigo;Hara Takehisa;2010/8/26～2010/8/27

PapersExamination of Buoyancy-Reduction Effect in Induction-Heating Cookers by using 3D Finite Element MethodIn refereedAcademic JournalCo-authorYonetsu Daigo;Tanaka Kazufumi;Hara Takehisa;2010/5/1～2010/5/1

Academic presentationUnrefereedOtherCo-authorOzaki Akihide;Yonetsu Daigo;Hara Takehisa;Nakai Shinya;Okayama Hideo;Takechi Hideyuki;2010/3/19～2010/3/19

Academic presentationUnrefereedOtherCo-authorTeramoto Shinpei;Yonetsu Daigo;Hara Takehisa;Takahashi Satoru;Takagi Daiji;Komaya Kiyotoshi;2010/3/17～2010/3/17

Academic presentationUnrefereedOtherCo-authorIde Kosuke;Yonetsu Daigo;Hara Takehisa;2010/3/17～2010/3/17

Academic presentationUnrefereedOtherCo-authorKoma Hideaki;Yonetsu Daigo;Hara Takehisa;Toki Takeshi;Yoshikawa Nobuaki;Hanada Toshiki;2010/3/17～2010/3/17

Academic presentationSimple Calculation Method and Discussion about Heating Efficiency of Water by Induction Heating CookerUnrefereedOtherYonetsu Daigo;Hara Takehisa;2010/1/29～2010/1/29

Academic presentationUnrefereedOtherTeramoto Shinpei;Yonetsu Daigo;Hara Takehisa;Takahashi Satoru;Takagi Daiji;Komaya Kiyotoshi;2009/11/8～2009/11/8

Academic presentationUnrefereedOtherCo-authorOzaki Akihide;Daigo Yonetsu;Hara Takehisa;Nakai Shinya;Okayama Hideo;Takechi Hideyuki;2009/11/8～2009/11/8

Academic presentationUnrefereedOtherCo-authorKoma Hideaki;Yonetsu Daigo;Hara Takehisa;Toki Takeshi;Yoshikawa Nobuaki;Hanada Toshiki;;2009/11/8～2009/11/8

Academic presentationExperimental and Analytical Discussion about Shield Characteristics of Electromagnetic Wave by Glass ShieldUnrefereedOtherCo-authorDaigo Yonetsu;Takashi Kitahara;Takehisa Hara;Shigeki Shimada;2009/8/27～2009/8/28

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CommentarySingle-AuthorYONETSU,Daigo;;2008～

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International academic conferenceDesign of the Compact Power Cable Joint by Using Evolution Strategy MethodCo-authorD. Yonetsu;T. Hara;;2007～The XVth International Symposium on High Voltage Engineering （ISH2007）Ljubljana

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International academic conferenceParallel Computation for an Electric Field Optimization of the Power Cable JointUnrefereedOtherCo-authorYONETSU Daigo;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;Proceedings of the XIVth International Symposium on High Voltage Engineering(ISH2005)p.21, 1-62005/8/24～the XIVth Inter(ISH2005)national Symposium on High Voltage Engineering(ISH2005)BeijingThis paper proposes an effective insulation design method for the power cable joint. To improve the insulation performances of the power cable joint, it is necessary to make the electric field strength on the inner electrode surface as low as possible. The constraint condition is that the electric field strength along the interface between insulation rubber and XLPE lies within the range of the permissible value. The electric field optimization by the combination of surface charge method and Parallel (m+l)-ES is performed in order to reduce the electric field strength on the inner electrode surface. Two processors which have their own subpopulation are employed in the parallel ES calculation. After performing crossover and mutation for producing offspring individuals to each subpopulation, the individuals whose maximum electric field strength on the inner electrode surface is large migrate to the other processor. The proposed method is compared with ordinary serial processing method that is performed by one processor. As a result, it was found that better results were obtained in the case of the proposed optimization method. Moreover, the computation time of the proposed method is approximately half of the serial processing method.

Academic presentationAn Electric Field Optimization of the Power Cable Joint by Using Parallel ESUnrefereedOtherCo-authorYONETSU Daigo;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;A-4, pp.9-102005/8/1～

PapersElectric Field Optimization of the Power Cable Joint by Using Evolutionary Calculation MethodUnrefereedAcademic JournalCo-authorYONETSU Daigo;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;Electrical Engineering in JapanVol.150, No.4, pp.44-532005/4～

Academic presentationAnalysis of the Radiation Electromagnetic Wave from the Parallel Line by the FDTD MethodUnrefereedOtherCo-authorYONETSU Daigo;Akihito Ikeda;Takehisa Hara;Shigeki Shimada;;2005/3/17～Grant-in-Aid for Scientific Research 20040401-20060331

Academic presentationLeakage Electromagnetic Wave Analysis from the Rectangular Coaxial LineUnrefereedOtherCo-authorYONETSU Daigo;Masaru Ishiga;Takehisa Hara;Shigeki Shimada;;[1], p.1842005/3/17～Grant-in-Aid for Scientific Research 20040401-20060331

Academic presentationElectromagnetic Wave Shield by Metal Pattern OptimizationUnrefereedOtherCo-authorYONETSU Daigo;Masayuki Nishitani;Tomoki Nagao;Takehisa Hara;Shigeki Shimada;;[1], p.1852005/3/17～Grant-in-Aid for Scientific Research 20040401-20060331

Academic presentationExamination for Design of the Electromagnetic Wave Absorber with Square HolesUnrefereedOtherCo-authorYONETSU Daigo;Tomoki Nagao;Masayuki Nishitani;Takehisa Hara;Shigeki Shimada;;[1], p.1862005/3/17～Grant-in-Aid for Scientific Research 20040401-20060331

Academic presentationExamination of Electromagnetic Method by using Neural Network (2)UnrefereedOtherCo-authorYONETSU Daigo;Keiho Takayama;Naohide Kinoshita;Takehisa Hara;Tatsuo Katayama;Takayuki Kozato;;[5], p.3272005/3/17～

Academic presentationAn Examination for High Quality on the Induction-Heating Cooker by Multi-Objective OptimizationUnrefereedOtherCo-authorYONETSU Daigo;Noritaka Kokido;Kohei Kawata;Kenji Suzuki;Takehisa Hara;Satoshi Ujiie;Tadashi Masuda;;[5], p.3292005/3/17～

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Academic presentationUnrefereedOtherCo-authorYONETSU Daigo;Kenji Suzuki;Kohei Kawata;Noritaka Kokido;Takehisa Hara;Satoshi Ujiie;Tadashi Masuda;;G1-362004/11～

Academic presentationUnrefereedOtherCo-authorYONETSU Daigo;Tatsuo Yamanaka;Takehisa Hara;;G2-192004/11～

Academic presentationUnrefereedOtherCo-authorYONETSU Daigo;Masayuki Nishitani;Takehisa Hara;Shigeki Shimada;;G8-272004/11～

PapersDC Potential Non-Destructive Test by Using Neural Network Designed by Multi Objective Genetic AlgorithmIn refereedAcademic JournalCo-authorYONETSU Daigo;Kazuhisa Kashima;Hiroyuki Higashino;Takehisa Hara;;SimulationVol.23, No.3, pp.51-572004/9～

Academic presentationElectrode Shape Design of Power Cable JointUnrefereedOtherCo-authorYONETSU Daigo;Homare Yoshida;Takehisa Hara;Shigeki Shimada;;A-6, pp.11-122004/8/1～

Academic presentationHeat Distribution Analysis of Induction-Heating CookerUnrefereedOtherCo-authorYONETSU Daigo;Noritaka Kokido;Kohei Kawata;Kenji Suzuki;Takehisa Hara;Satoshi Ujiie;Tadashi Masuda;;P-13, pp.353-3542004/8/1～

Poster presentationUnrefereedCo-authorYONETSU Daigo;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;2004/7/15～

Academic presentationExamination for Setup of Initial Shapes in Electric Field Optimization by using Particle Swarm OptimizationUnrefereedOtherCo-authorYONETSU Daigo;Homare Yoshida;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;2004/3/17～2004 National Convention Record I.E.E. Japan

Academic presentationExamination of Objective Functions for Electric Field Optimum Design of the Polymer InsulatorUnrefereedOtherCo-authorYONETSU Daigo;Takehisa Hara;;2004 National Convention Record I.E.E. Japan2004/3/17～

Academic presentationRadiation Power Analysis from the Rectangular Coaxial LineUnrefereedOtherCo-authorYONETSU Daigo;Hirokazu Yagi;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;2004 National Convention Record I..E.E. Japan2004/3/17～

Academic presentationDesign of the Electromagnetic Wave Absorber by using Genetic AlgorithmUnrefereedOtherCo-authorYONETSU Daigo;Masayuki Nishitani;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;2004 National Convention Record I.E.E. Japan2004/3/17～

Academic presentationExamination of Electromagnetic Method by using Neural NetworkUnrefereedOtherCo-authorYONETSU Daigo;Naohide Kinoshita;Takehisa Hara;Tatsuo Katayama;Takayuki Kozato;;2004 National Convention Record I.E.E. Japan2004/3/17～

Academic presentationA Research for High Quality Heating on the Induction-Heating CookerUnrefereedOtherCo-authorYONETSU Daigo;Kohei Kawata;Naoya Hara;Takehisa Hara;;2004 National Convention Record I.E.E. Japan2004/3/17～

PapersElectrode Shape Design at the Power Cable Joint by Using (m+l)-ES Multi-Objective EvaluationIn refereedAcademic JournalCo-authorYONETSU Daigo;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;IEEJ Transactions on EISVol.124, No.2, pp.327-3332004/2～This paper proposes effective and general-purpose insulation design method of the power cable joint. To improve the insulation performance of the cable joint, the electric field strength on the inner electrode surface should be made as low as possible. The evolution strategy(ES) method is employed for obtaining the optimum shape of the electrode. The multi-objective evaluation is performed as well as the single-objective evaluation. The one of the objective functions is the maximum electric field strength on the electrode and the other is the maximum electric field strength along the interface. The electrode shape that shows the smallest maximum electric field is obtained among the shapes that satisfy the constraint condition.

In-house publicationSingle-AuthorYONETSU,Daigo;;2003/11/30～

International academic conferenceOptimum Electrode Design of the Power Cable Joint by Multi-Objective EvaluationUnrefereedOtherCo-authorYONETSU Daigo;Takehisa Hara;Shigeki Shimada;Mikio Kaji;;Proceedings of the 13th International Symposium on High Voltage Engineeringpp.1-42003/8～The 13th International Symposium on High Voltage Engineering

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Academic presentationElectrode Shape Design at the Power Cable Joint by Using (m+l)-ES Multi-Objective EvaluationCo-authorYONETSU Daigo;T.Hara;S.Shimada;M.Kaji;multi-objective evaluation;evolution strategy;surface charge method;optimum design;power cable joint;The Papers of Joint Technical Meeting on Electrical Discharges, Switching and Protecting Engineering and High Voltage, IEE JapanED-03-43, SP-03-32, HV-03-32, 25/312003/1/23～IEE JapanThis paper describes an effective and general-purpose use insulation design method at the power cable joint. To improve the insulation of the power cable joint, it is necessary to reduce the electric field strength on the inner curved electrode surface under the constraint condition that the electric field strength along the interface between insulation rubber and polyethylene should be below the permissible value. The authors examine the electric field optimization by using surface charge method and (m+l)-ES. Surface charge method that provides accurate solutions on the boundaries for the multi-layer substances with less number of elements is employed for the calculation of electric field distribution. The second order of Riesenfeld spline function is applied for drawing the inner curved electrode surface. Riesenfeld spline curve is not only smoothly drawn by a few node points, but also can be connected to neighboring line smoothly and continuously. The method (m+l)-ES is employed for obtaining the optimum shape of inner curved electrode. Because this method employs mutation and rearrangement, it can search the optimum shape widely and locally. First, we attempted the one-objective evaluation. The maximum electric field strength on the inner curved electrode is chosen as the objective function. In the case where the maximum electric field along the interface exceeds a permissible value, the object function is increased and is made the shape hard to survive as the optimum shape. In this case, the difference between the best and the worst result was large, which is thought that the one-objective search is apt to fall into the local minimum. Accordingly, we attempted the two-objective evaluation to avoid falling into the local minimum. One of the object functions is the maximum electric field strength on the inner curved electrode, and the other is that along the interface. Fonseca's ranking method is employed for the evaluation of two-objective function. The shape of which the maximum electric field strength on the inner curved electrode have the smallest among shapes that satisfy the constraint condition, is selected as the optimum shape. The difference between the best and the worst result was smaller than the case of the one-objective evaluation.

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Academic presentationCo-authorYONETSU Daigo;;;;;genetic algorithm;quasi Newton method;boundary element method;electric field optimization;power cable joint;2001/9/6～

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International academic conferenceOPTIMUM ELECTRODE CONTOUR DESIGN AT THE JOINT OF POWER CABLESCo-authorYONETSU Daigo;T.Hara;S.Shimada;M.Kaji;genetic algorithm;surface charge method;optimum electrode design;power cable joint;Proceedings of The JSST 2000 International Conference on Modeling, Control and Computation in Simulation342/3452000/10～An efficient technique for optimizing the electrode contour at the joint of power cables is developed. The object is to minimize the electric field strength on the curved surface of the electrode under the constraint that the electric field strength along the interface between the two different insulators should be below a set point. The charge simulation method that provides accurate solutions on the boundaries of the multi-layer substances with less number of elements is employed for the calculation of electric field distributions along the electrodes. The genetic algorithm is used for optimization purposes that can easily omit the cases that are out of the constraint conditions. The obtained optimal electrode shape reduces 14% of electric field strength on the electrode from the standard model.

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YONETSU, Daigo

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