Triet Nguyen-Van

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Education/教育歴

2015/03: Ph.D, University of Tsukuba, Japan/博士（工学）、筑波大学
2012/03: M. Sc, University of Tsukuba, Japan/修士（工学）、筑波大学
2010/03: B.Eng, University of Tsukuba, Japan/学士（工学）、筑波大学
2008/03: Oyama National College of Technology, Japan/小山高専

Work Experiences/職歴

Assistant professor/助教: University of Tsukuba/筑波大学 (2020/3~)
Specially appointed assistant professor/特任助教: The University of Tokyo/東京大学 (2017/4~2020/2)
Specially appointed researcher/特任研究員: The University of Tokyo/東京大学 (2015/8~2017/3)
Postdoctoral researcher/博士特別研究員: University of Tsukuba/筑波大学 (2015/4~2015/7)
Visiting Research/訪問研究: Aerospace Mechatronics Laboratory, Center for Intelligent Machines, McGill University/マッギル大学 (2014/3)
Visiting instructor/非常勤講師: Oyama National College of Technology-Department of Innovative Electrical and Electronic Engineering/小山高専 (Intensive English, 2013~ 2014)
Teaching assistant/ティーチングアシスタント: University of Tsukuba/筑波大学 (2010/4~2015/3)
Research assistant/リサーチアシスタント: University of Tsukuba/筑波大学 (2012/4~2015/3)

Research Interests/研究キーワード

Digital control/デジタル制御, sampled-data control/サンプル値制御
Discrete-time modelling/離散時間モデリング
Nonlinear control/非線形制御
Power control/パワー制御, inverter control/インバータパワー制御
Smart grid/スマートグリッド

Publications/論文リスト

Theses/卒業・修了論文

3. T. Nguyen-Van, "A New Method of Time-Discretization for Nonlinear Systems," PhD thesis, University of Tsukuba, Japan, Jan. 2015.

2. T. Nguyen Van, "New Discretization Techniques for Nonlinear Systems and Controllers," M.Sc. thesis, University of Tsukuba, Japan, Mar. 2012.

1. T. Nguyen Van, "Hybrid Modeling of Nonlinear Systems Based on Identification of Discrete-Time Integration Gains," B.Eng. thesis, University of Tsukuba, Japan, Mar. 2010.

Book Chapters/専門書

2. R. Abe, K. Tanaka, T. Nguyen-Van, "Digital Grid in Japan," in The Energy Internet: an open energy platform to transform legacy power systems into open innovation and global economic engine, W. Su, A. Huang, Ed. UK: Woodhead Publishing, pp. 241-264, 2018 (Abstract)

1. K. Tanaka, R. Abe, T. Nguyen-Van, Y. Yamazaki, T. Kamitamari, K. Sako, T. Koide, "A Proposal on an Electricity Trading Platform Using Blockchain," in Transdisciplinary Engineering Methods for Social Innovation of Industry 4.0, M. Peruzzini, M. Pellicciari, C. Bil, J. Stjepandić, N. Wognum, Ed. Amsterdam: IOS Press, pp. 976-983, 2018 (Abstract)

Journal Papers/学会誌

16. R. Abe, K. Sirengo, T. Kamitamari, Y. Usui, T. Nguyen-Van, "Pilot testing of a GPS-based autonomous synchronized microgrid using digital grid routers," Energy Reports (IF=4.7), vol. 12, pp. 3995-4003, 2024 (Abstract)

15. T. Kubota, Y. Ochiai, N. Hori, T. Nguyen-Van, S. Kawai, "Structure Selecting and Design Method for Control Systems Considering Plant’s Order Change," IEEE Access (IF=3.9), vol (12), pp. 78423-78433, 2024 (Abstract)

14. D. Iwasa, R. Abe, T. Nguyen-Van, "On improvement of system reliability by multiplexing power supply network and its economic impact," Energy Reports (IF=5.2), vol. 9, pp. 5857-5862, 2023 (Abstract)

13. R. Sakata, T. Oshima, S. Kawai, T. Nguyen-Van, "Equilibrium Space and a Pseudo Linearization of Nonlinear Systems," Scientific Reports (IF=4.996), 2022 (12), 21147, 14 pages, 2022 (Abstract)

12. T. Nguyen-Van, "A Power Control Method for Hybrid Electrical Accommodation Systems," Energies (IF=3.004), vol. 14 (20), 6681, 12 pages, 2021 (Abstract)

11. D. Isobe, N. Hori, S. Kawai, K. Yagi, T. Nguyen-Van, "Digital Control of a Stepping Motor for Eliminating Rotation Speed Fluctuations Using Adaptive Gains," Electronics (IF=2.412), vol. 10 (11), 1335, 16 pages, 2021. (Abstract)

10. T. Nguyen-Van, "A Discrete-time State Estimation for Nonlinear Systems with Noises," IEEE Access (IF=3.745), vol. 8, pp. 147089 - 147096, 2020 (Abstract)

9. T. Nguyen-Van, M. Senda, "Reconstruction of PC Display from Common-Mode Noise Emitting on Electrical Power Line," Applied Sciences (IF=2.217), vol. 9 (11), 2328, 12 pages, 2019 (Abstract) (Selected as a feature paper)

8. T. Nguyen-Van, R. Abe, K. Tanaka, "Digital Adaptive Hysteresis Current Control for Multi-Functional Inverters," Energies (IF=2.707), vol. 11 (9), 2422, 13 pages, 2018 (Abstract)

7. T. Nguyen-Van, R. Abe, K. Tanaka, "MPPT and SPPT Control for PV-Connected Inverters Using Digital Adaptive Hysteresis Current Control," Energies (IF=2.707), vol. 11 (8), 2075, 16 pages, 2018 (Abstract)

6. T. Nguyen-Van, "An Observer Based Sampled-data Control for Class of Scalar Nonlinear Systems Using Continualized Discretization Method," International Journal of Control, Automation and Systems (IF=2.181), vol. 16 (2), pp. 709-716, 2018 (Abstract)

5. T. Nguyen-Van, R. Abe, K. Tanaka, "Stability of FPGA Based Emulator for Half-bridge Inverters Operated in Stand-alone and Grid-connected Modes," IEEE Access (IF=4.098), vol. 6 (1), pp. 3603-3610, 2018 (Abstract)

4. T. Nguyen-Van, R. Abe, K. Tanaka, "A Digital Hysteresis Current Control for Half-Bridge Inverters with Constrained Switching Frequency," Energies (IF=2.676), vol. 10 (10), 1610, 13 pages, 2017 (Abstract)

3. T. Nguyen-Van and N. Hori, "Riccati-Based Discretization for Nonlinear Continuous-Time Systems," Journal of Computational and Nonlinear Dynamics- Transactions of the ASME (IF=2.135), vol. 11 (2), 051003, 11 pages, 2016. (Abstract)

2. T. Nguyen-Van and N. Hori, "Discretization of Nonautonomous Nonlinear Systems Based on Continualization of an Exact Discrete-Time Model," Journal of Dynamic Systems, Measurement, and Control - Transactions of the ASME (IF=1.466), vol. 136 (2), 021004, 9 pages, 2014. (Abstract)

1. T. Nguyen-Van and N. Hori, "New class of discrete-time models for non-linear systems through discretisation of integration gains," IET Control Theory & Applications (IF=3.526), vol. 7 (1), pp. 80-89, 2013. (Abstract)

Papers in Proceedings of International Conferences (peer-reviewed) /査読付き国際会議論文

40. N. Kinjo, S. Kawai, T. Nguyen-Van, "Stochastic Control for Stepper Motors using Gaussian Filter-based Disturbance and State Observer," to be presented at IEEE IECON, Chicago, November 2024

39. T. Tono, T. Nguyen-Van, S. Kawai, "Application of PID Control to Nonlinear Models of Quadcopters," Proc. SICE Festival 2024 with Annual Conference, pp. 665-668, Kochi, August 2024.

38. M. Imaseki, T. Nguyen-Van, S. Kawai, "Crop Row Error Measurement Method for Tracking Control by Maximum Likelihood Using Normal Distribution Error Model," Proc. SICE Festival 2024 with Annual Conference, pp. 1323-1326, Kochi, August 2024.

37. K. Iwaki, S. Kawai, T. Nguyen-Van, "Discrete-Time Calculation Methods for Fractional Calculus Using Delta Operator and Matrices," Proc. SICE Festival 2024 with Annual Conference, pp. 1128-1133, Kochi, August 2024.

36. Y. Kotani, S. Kawai, T. Nguyen-Van, "A New Controller Design Method for Sampled-Data Systems in Canonical Form," Proc. SICE Festival 2024 with Annual Conference, pp. 949-952, Kochi, August 2024.

35. Q. Yao, S. Kawai, T. Nguyen-Van, "Analysis of Input Voltage-Output Frequency Relationship in VCOs Using a Linear Time-Varying Model," Proc. IEEE 10th International Conference on Communications and Electronics (IEEE ICCE), pp. 291-296, DaNang, August 2024. (Abstract)

34. T. Oshima, S. Kawai, T. Nguyen-Van, "A Discrete-Time Linearization Feedback Control for Nonlinear Continuous-Time Systems," Proc. Australian and New Zealand Control Conference, pp. 253-258, Gold Coast, February 2024. (Abstract)

33. Y. Ochiai, T. Nguyen-Van, S. Kawai, "PID Controller Design with Discrete-Time Reference Model Based on Kitamori's Partial Model Matching Method," Proc. Australian and New Zealand Control Conference, pp.175-180, Gold Coast, February 2024. (Abstract)

32. Y. Tokutomi, T. Nguyen-Van, S. Kawai, "On the Relationship between Discrete-Time Bode Plots and Actual System Response," Proc. Australian and New Zealand Control Conference, pp. 186-191, Gold Coast, February 2024. (Abstract)

31. X. Chen, S. Kawai, T. Nguyen-Van, "Model Predictive Control for Stand-Alone Half-Bridge Inverter," Proc. 2023 IEEE Global Conference on Consumer Electronics, pp. 1183-1187, Nara, October 2023. (Abstract)

30. Q. Yao, S. Kawai, T. Nguyen-Van, "Output Frequency Calculation for VCO Based on Nonlinear State Space Model," Proc. 2023 IEEE Global Conference on Consumer Electronics, pp. 1179-1182, Nara, October 2023. (Abstract)

29. N. Kinjo, S. Kawai, T. Nguyen-Van, "State estimation and control considering nonlinear characteristics of stepper motor with noise," Abs. book IUTAM Symposium on Nonlinear dynamics for design of mechanical systems across different length/time scales, pp. 220-221, Tsukuba, August 2023.

28. T. Oshima, S. Kawai, T. Nguyen-Van, "Discrete-time state feedback control for continuous-time system transformations," Abs. book IUTAM Symposium on Nonlinear dynamics for design of mechanical systems across different length/time scales, pp. 218-219, Tsukuba, August 2023.

27. Y. Tokutomi, T. Nguyen-Van, S. Kawai, "Interpretation of frequency transfer functions based on discrete-time response," Abs. book IUTAM Symposium on Nonlinear dynamics for design of mechanical systems across different length/time scales, pp. 216-217, Tsukuba, August 2023.

26. T. Nguyen-Van, "Discrete-time state observer for nonlinear continuous-time systems," Abs. book IUTAM Symposium on Nonlinear dynamics for design of mechanical systems across different length/time scales, pp. 212-213, Tsukuba, August 2023.

25. T. Suzuki, Y. Tokutomi, N. Hori, T. Nguyen-Van, S. Kawai, "Two Methods to Discretize the Wave Equation in Time and Space," Proc. IEEE The 10th International Conference on Control, Mechatronics and Automation, pp. 148-153, Luxembourg, November 2022. (Abstract)

24. N. Kinjo, S. Kawai, T. Nguyen-Van, "Disturbance Observer-based Nonlinear State Feedback Control for Microstepping Mode of Stepper Motors," Proc. SICE Annual Conference 2022, regular paper, pp. 152-157, Kumamoto, September 2022. (Abstract)

23. Y. Tokutomi, T. Nguyen-Van, S. Kawai, "A Study on Interpretation and Indices of Discrete-Time Bode Diagrams for Improving Transient Response of Digital Control Systems," Proc. SICE Annual Conference 2022, position paper, pp. 653-656, Kumamoto, September 2022

22. T. Oshima, S. Kawai, T. Nguyen-Van, "A Discrete-time Linearization Feedback Control for the Van der Pol Oscillator," Proc. SICE Annual Conference 2022, regular paper, pp. 574-579, Kumamoto, September 2022. (Abstract)

21. R. Sakata, S. Kawai, T. Nguyen-Van, "A Nonlinear Discrete-time Model for Controlled Moment Gyroscope," Proc. SICE International Symposium on Control Systems, pp. 95-101, Yokohama, March 2022. (Abstract)

20. D. Isobe, S. Kawai, T. Nguyen-Van, "A Digital Speed Profile Generator for Stepper Motor," Proc. IEEE 40th International Conference on Consumer Electronics, pp. 1-6, Las Vegas, January 2022. (Abstract)

19. T. Nguyen-Van, "A Power Router Composed of Multifunctional Inverters," Proc. 2021 IEEE Global Conference on Consumer Electronics, pp. 890-893, Kyoto, October 2021. (Abstract)

18. T. Kubota, N. Hori, T. Nguyen-Van, S. Kawai, "Discretization Accuracy of Mapping Models in Closed-Loop," Proc. 2021 IEEE Global Conference on Consumer Electronics, pp. 885-889, Kyoto, October 2021. (Abstract)

17. T. Kubota, N. Hori, T. Nguyen-Van, S. Kawai, "Design of a Controller for Plants Undergoing Order Changes," Proc. SICE Annual Conference 2020, position paper, pp. 1729-1733, Chiang Mai, September 2020.

16. T. Nguyen-Van, R. Abe, and K. Tanaka, "An Electrical Accommodation in Digital Grid System Using DC Sub-grid," Proc. 2019 IEEE International Conference on Consumer Electronics-Taiwan, Yilan, May 2019. (Abstract)

15. T. Nguyen-Van and K. Tanaka, "State Observer-based Current Sensor-less Hysteresis Current Control for Stand-alone Inverters," Proc. 2019 IEEE International Conference on Control, Decision and Information Technologies, pp. 1992-1997, Paris, April 2019. (Abstract)

14. Y. Suzuki, S. Kawasaki, R. Abe, E. Maeda, T. Nguyen-Van, "Disturbance-rejecting Method for Half-Bridge Inverters by Hysteresis Current Control," Proc. 2018 IEEE Global Conference on Consumer Electronics, pp. 774-776, Nara, October 2018. (Abstract)

13. E. Maeda, T. Nguyen-Van, R. Abe, and K. Tanaka, "High-speed Sampled-data Control of Digital Grid Routers Using LabVIEW FPGA Program," Proc. 2018 IEEE Global Conference on Consumer Electronics, pp. 120-123, Nara, October 2018. (Abstract)

12. T. Nguyen-Van, E. Maeda, R. Abe, and K. Tanaka, "Adaptive Hysteresis Current Control for PV Connected Inverter in Digital Grid Router," Proc. 2018 IEEE International Conference on Consumer Electronics-Taiwan, pp. 319-320, Taichung, May 2018. (Abstract)

11. M. Ise, J. Yano, S. Kawasaki, R. Abe, T. Nguyen-Van and E. Maeda, "A Study on Islanding Detection Function and FRT Function of Hysteresis Control Inverter Powers in Digital Grid," Proc. 2017 IEEE Global Conference on Consumer Electronics, pp. 494-496, Nagoya, October 2017. (Abstract)

10. K. Suzuki, S. Kawasaki, R. Abe, T. Nguyen-Van and E. Maeda, "Cross-current Control Method for Parallel Inverters in Digital Grid," Proc. 2017 IEEE Global Conference on Consumer Electronics, pp. 497-500, Nagoya, October 2017. (Abstract)

9. T. Nguyen-Van, E. Maeda, and R. Abe, "FPGA Based Emulator for Half-bridge Inverters Operated in Stand-alone Mode," Proc. 2017 IEEE International Conference on Consumer Electronics-Taiwan, pp. 197-198, Taipei, June 2017. (Abstract)

8. T. Nguyen-Van, N. Hori, and R. Abe, "Sampled-Data Nonlinear Control of a Lotka-Volterra System with Inputs," Proc. 2017 IEEE International Conference on Mechatronics, pp. 190-195, Gippsland, February 2017. (Abstract)

7. T. Nguyen-Van, and R. Abe, "An Indirect Hysteresis Voltage Digital Control for Half Bridge Inverters," Proc. 2016 IEEE Global Conference on Consumer Electronics, pp. 612-615, Kyoto, October 2016. (Abstract)

6. T. Nguyen-Van, and R. Abe, "New Hysteresis Current Band Digital Control for Half Bridge Inverters," Proc. 2016 IEEE International Conference on Consumer Electronics-Taiwan, pp. 144-145, Nantou, May 2016. (Abstract) (Best paper award)

5. T. Nguyen-Van, N. Hori, and M. Nahon, "A Discrete-Time Model of Nonlinear Non-Autonomous Systems," Proc. 2014 American Control Conference, pp. 5150-5155, Portland, June 2014. (Abstract)

4. T. Nguyen-Van and N. Hori, "A Discrete-Time Model for Lotka-Volterra Equations with Preserved Stability of Equilibria," Proc. ASME 2013 International Mechanical Engineering Congress & Exposition, Vol. 4A, pp. V04AT04A006, 7 pages, San Diego, November 2013. (Abstract)

3. T. Nguyen-Van and N. Hori, "A new discrete-time linearization feedback law for scalar Riccati systems," Proc. SICE Annual Conference 2013, Regular paper, pp. 2560-2565, Nagoya, September 2013. (Abstract)

2. T. Nguyen-Van and N. Hori, "Linear-Form Discretization and its Application to Lewis Oscillators," Proc. CA2011, IASTED Int. Conf. on Control and Application, pp. 126-131, Vancouver, June 2011. (Abstract)

1. T. Nguyen-Van and N. Hori, "A New Discrete-Time Model for a van del Pol Oscillator," Proc. SICE Annual Conference 2010, pp. 2699-2704, Taipei, August 2010. (Abstract)

Domestic Conferences /国内発表

6. 阿部力也，上玉利哲也，臼井洋介，グエンヴァンチエト，"デジタルグリッドルータ多数台連系による自立型同期配電網の構築試験" 電気学会スマートファシリティ研究会，東京，2021 (in Japanese).

5. グエンヴァンチエト，田中謙司，"ソフトウェアベースの多機能インバータから構成されたスマート電力ルータ," 電気学会全国大会，pp. 222-223，東京, 2020 ( in Japanese).

4. Y. Suzuki, S. Kawasaki, E. Maeda, T. Nguyen-Van, R. Abe "A Study on Harmonics and Resonance Suppression Method for Hysteresis Current Controlled Inverters and Experimental Verification," The 3rd International Workshop on Power Engineering in Remote Islands (IWPI2019), PE-19-056, Kaohsiung, 2019

3. 田中謙司，阿部力也，グエンヴァンチエト，"ブロックチェーンを用いた電力流通システムの研究," 電気学会システム研究会, 東京, 2017 (in Japanese).

2. 田中謙司，グエンヴァンチエト，阿部力也，"デジタルグリッド技術による電力融通システムの実証" 電気学会システム研究会, Tokyo, 2017 (in Japanese).

1. 千田正勝，グエンヴァンチエト，"数値解析的伝達関数法を用いたコモンモードノイズからのPCモニタ画像復元," 日本産業技術教育学会関東支部大会，A-9, 山梨, 2008 (in Japanese).

Others/その他

4. エネルギーのデジタル化とそれに伴うデータ活用技術調査専門委員会、”エネルギーのデジタル化とそれに伴うデータ活用技術 ”、技術報告1570号、75ページ、電気学会、2024
(Committee for Investigation of Energy Digitalization and Associated Data Utilization Technologies, "The Digitization of Energy and Associated Data Utilization Technologies," Technical Report, No. 1570, 75 pages, The Institute of Electrical Engineers of Japan, 2024 (in Japanese)) (Abstract)

3. D. Iwasa, R. Abe, T. Nguyen-Van, "On Improvement of System Reliability by Multiplexing Power Supply Network and Its Economic Impact", International Conference on Power and Energy Systems Engineering-CPESE 2022, paper ID. SE22-2219, Kyoto, 2022.

2. T. Nguyen-Van, E. Maeda, "Proton - Smart Inverter", Symposium on Digital Grid - The future of Internet of Energy, Tokyo University, Tokyo, 2016.

1. T. Nguyen-Van, "Digital Grid Router and Its Performance," the 17h Asian Utility Week, Bangkok, 2016.

Lectures/授業

Undergraduate/学群

Electrical Circuit（spring, 2022~）
System Modeling (fall, 2020~)
Technical English A (spring, 2020~)

Graduate/大学院

Digital Control (fall, 2020~)
Fundamental Mathematical System of Mechanical Interaction Systems (spring, 2020~）
Research Proposal Writing Workshop in Intelligent and Mechanical Interaction Systems (spring, fall, 2022~)

Professional Activities/学会の活動

IEEE: Senior Member（2014~）
SICE: Member（2016~）
IEEJ: Member (2019~)
ASME: Member（2014~2020）
Local organizing committee: IUTAM Symposium on Nonlinear dynamics for design of mechanical systems across different length/time scales, Tsukuba, 2023
Conference Chair: IEEE-GCCE 2022
IEEJ, Research Committee on Digitalization of Electrical Power and Applications of Electrical Data, Manager (2020/4~2022/3)
IEEE Consumer Technology Society, Consumer Power and Energy (CPE) technical committees, Secretary (2020/12~2022/12)
Reviewer Board: Energies (2020~)
Topic Editor: Electronics (2021~2023)
Program Chair: IEEE-GCCE 2021, IEEE-GCCE 2023
International Program Committee: International Conference on Intelligent Systems and Robotics ISAR 2016
International Coordinator: IEEE-GCCE 2019, 2020
Session Chair: Nonlinear control (SICE 2022); Modeling & Control of Power Electronics System (IEEE-GCCE 2017~ Session Organizer); Smart Grid & CE (IEEE-GCCE 2017); Applied Physical Science (VJSE 2017)
Technical Program Committee: ICCMA (2023, 2024); IEEE ICCE (2023); TRON Symposium (2022); IEEE ICCE-TW (2020); IEEE-GCCE (2017, 2018); Vietnam-Japan Scientific Exchange Meeting (VJSE 2017, 2018)
Reviewer:

Journal:

Fractal and Fractional; Scientific Reports; Automatica; IEEE Transactions on Control Systems Technology; IFAC Journal of Systems and Control; Energy Reports; IEEE Transactions on Vehicular Technology; Drones; Sensor; Engineering Journal; Acoustics; Electric Power Systems Research; Micromachines; Symmetry; Measurement and Control; Measurement; Applied Science; IEEE Journal of Emerging and Selected Topics in Power Electronics; Mechatronics (IFAC); Electronics; Information; Nonlinear Dynamics; IEEE Access; Energies; IMA Journal of Mathematical Control and Information; Ocean Engineering; Journal of Risk and Reliability; Journal of Systemics, Cybernetics, and Informatics

Conferences:

SII; IUTAM; CCTA; SICE; IEEE ICCE-TW; IEEE EEEIC; IEEE GCCE; Australian Control Conference AUCC; International Multi-Conference on Complexity, Informatics and Cybernetics IMCIC, IEEE Power and Energy Conference at Illinois; IFAC DYCOPSC

Awards & Honors/受賞

2024/04: Iwatani Science and Technology Research Grant
2022/09: Best presentation award (International Conference on Power and Energy Systems Engineering, CPESE 2022)
2021/03: IEEE Japan Medal
2016/05: Best paper award (2016 IEEE International Conference on Consumer Electronics-Taiwan)
2015/03: Department Dean's Award (University of Tsukuba)
2014/05: Uenohara Encouragement Award (Electrical, Electronic, and Information Research Foundation)
2014/03: Visiting research grant (Program for Promoting the Enhancement of Research Universities, MEXT)
2012/04 - 2015/03: Honjo International Scholarship (HISF)
2012/03: Outstanding Master's Thesis Award (University of Tsukuba)
2010/04 - 2012/03: Sagawa Scholarship
2010/03: Outstanding Student Award (Oyama National College of Technology)
2004/04 - 2010/03: Japanese Government (Monbukagakusho: MEXT) Scholarship
2002, 2003: Japan Business Association in VietNam (JBAV) & Japan Business Federation (Keidanren) Scholarship

Triet Nguyen-Van (グエン ヴァン チエト)