Journal Papers

  1. Under Preparation...
  2. S. Izumi and X. Xin:
    Leader-Follower Formation Control of Four-Legged Robots with Discrete-Valued Inputs,
    International Journal of Dynamics and Control, Vol. X, No. X, pp. XXX–XXX, accepted
    Early Access (Open)
  3. S. Izumi:
    Performance Analysis of Chemotaxis-Inspired Stochastic Controllers for Multi-Agent Coverage,
    New Generation Computing, Vol. 40, No. 3, pp. 871–887 (2022)
    Open Access
  4. S. Izumi, R. Hayashida, and X. Xin:
    H2 Performance Analysis of Tractors Traveling on Rough Terrain,
    ASME Letters in Dynamic Systems and Control, Vol. 2, No. 4, p. 041001 (2022)
    Abstract
  5. S. Izumi, K. Nishijima, and X. Xin:
    Scalable Control of Power Systems,
    Electrical Engineering, Vol. 104, No. 2, pp. 1131–1139 (2022)
    Full Text (View Only)
  6. S. Izumi, K. Shinagawa, X. Xin, and T. Yamasaki:
    Formation Control of Four-Legged Robots using Discrete-Valued Inputs,
    IEEE Control Systems Letters, Vol. 6, pp. 1088–1093 (2022)
    Open Access
    Selected as a popular article of the Journal in July 2021.
    The contents of this paper were also selected by 60th IEEE Conference on Decision and Control (CDC2021) Program Committee for presentation at the Conference.
  7. S. Izumi:
    Analysis of Synchronized Behaviour of Two Metronomes: Experimental Verification,
    SICE Journal of Control, Measurement, and System Integration, Vol. 14, No. 1, pp. 291–299 (2021)
    Open Access
  8. X. Xin, K. Makino, S. Izumi, T. Yamasaki, and Y. Liu:
    Anti-Swing Control of the Pendubot using Damper and Spring with Positive or Negative Stiffness,
    International Journal of Robust and Nonlinear Control, Vol. 31, No. 9, pp. 4227–4246 (2021)
    Abstract
  9. S. Izumi, R. Katayama, X. Xin, and T. Yamasaki:
    Distributed Spatial Filtering over Networked Systems,
    IEEE Control Systems Letters, Vol. 5, No. 2, pp. 617–622 (2021)
    Open Access
    Selected as a popular article of the Journal in July 2020.
    The contents of this paper were also selected by 59th IEEE Conference on Decision and Control (CDC2020) Program Committee for presentation at the Conference.
  10. S. Izumi, Y. Shiomoto, and X. Xin:
    Mass Game Simulator: An Entertainment Application of Multiagent Control,
    IEEE Access, Vol. 9, pp. 4129–4140 (2021)
    Open Access
    MATLAB Application
  11. S. Izumi, S. Azuma, and T. Sugie:
    Multi-Robot Control Inspired by Bacterial Chemotaxis:
    Coverage and Rendezvous via Networking of Chemotaxis Controllers,
    IEEE Access, Vol. 8, pp. 124172–124184 (2020)
    Open Access
  12. S. Izumi and S. Azuma:
    Chemotaxis-Inspired Control for Multi-Agent Coordination:
    Formation Control by Two Types of Chemotaxis Controllers,
    New Generation Computing, Vol. 38, No. 2, pp. 303–324 (2020)
    Full Text (View Only)
  13. S. Izumi, S. Azuma, and T. Sugie:
    Analysis and Design of Multi-Agent Systems in Spatial Frequency Domain:
    Application to Distributed Spatial Filtering in Sensor Networks,
    IEEE Access, Vol. 8, pp. 34909–34918 (2020)
    Open Access
  14. S. Izumi, H. Somekawa, X. Xin, and T. Yamasaki:
    Analysis of Robust Transient Stability of Power Systems using Sum of Squares Programming,
    International Journal of Electrical Power & Energy Systems, Vol. 115, 105401 (2020)
    Abstract
  15. S. Izumi, Y. Karakawa, and X. Xin:
    Analysis of Small-Signal Stability of Power Systems with Photovoltaic Generators,
    Electrical Engineering, Vol. 101, No. 2, pp. 321–331 (2019)
    Open Access
  16. S. Izumi, R. Kogami, X. Xin, and T. Yamasaki:
    Synchronization of Metronomes on a Hanging Plate
    -Identification of Model Parameters and Experimental Verification,
    Transactions of the Institute of Systems, Control and Information Engineers, Vol. 31, No. 11, pp. 400–402 (2018) (in Japanese)
  17. S. Izumi, H. Somekawa, X. Xin, and T. Yamasaki:
    Estimation of Regions of Attraction of Power Systems by using Sum of Squares Programming,
    Electrical Engineering, Vol. 100, No. 4, pp. 2205–2216 (2018)
    Open Access
  18. S. Izumi and S. Azuma:
    Real-Time Pricing by Data Fusion on Networks,
    IEEE Transactions on Industrial Informatics, Vol. 14, No. 3, pp. 1175–1185 (2018)
    Open Access
  19. S. Izumi, Y. Ishii, T. Yamasaki, T. Fukuta, S. Shiba, and K. Obunai:
    Goal Setting in a PBL Class Considering Variety of Solutions,
    Journal of Japanese Society for Engineering Education, Vol. 65, No. 6, pp. 103–108 (2017) (in Japanese)
  20. S. Izumi, K. Kashihara, X. Xin, T. Yamasaki, and Y. Muraoka:
    Parameter Identification of a Metronome Model,
    Transactions of the Institute of Systems, Control and Information Engineers, Vol. 30, No. 5, pp. 191–196 (2017) (in Japanese)
  21. S. Izumi, S. Azuma, and T. Sugie:
    Stabilization by Controller Networks,
    Systems & Control Letters, Vol. 94, pp. 77–83 (2016)
    Open Access
  22. S. Izumi, S. Azuma, and T. Sugie:
    Distributed Hybrid Controllers for Multi-Agent Mass Games by a Variable Number of Player Agents,
    Asian Journal of Control, Vol. 17, No. 3, pp. 762–774 (2015)
    Abstract
  23. S. Izumi, S. Azuma, and T. Sugie:
    Robotic Mass Games over r-Disk Proximity Networks,
    Transactions of the Society of Instrument and Control Engineers, Vol. 49, No. 7, pp. 720–726 (2013) (in Japanese)
  24. S. Azuma, S. Izumi, and T. Sugie:
    Halftone Mass Games by Fixed Number of Mobile Robots,
    Transactions of the Institute of Systems, Control and Information Engineers, Vol. 25, No. 4, pp. 94–100 (2012) (in Japanese)
  25. T. Henmi, S. Izumi, M. Deng, and A. Inoue:
    Nonlinear Control of an Underactuated Two-Link Planar Manipulator Using Unstable Property of Zerodynamics,
    ICIC Express Letters, Vol. 4, No. 3 (B), pp. 899–906 (2010)

International Conferences

  1. S. Izumi:
    Performance Analysis of Chemotaxis-Inspired Coverage Controllers for Multi-Agent Systems,
    4th International Symposium on Swarm Behavior and Bio-Inspired Robotics (SWARM2021), Online, June 1–4, p. 125 (2021) (Not peer-reviewed)
  2. S. Izumi, K. Nishijima, and X. Xin:
    Design of Scalable Controllers for Power Systems,
    21st World Congress of International Federation of Automatic Control (IFAC2020), Berlin, July 12–17, pp. 13649–13653 (2020) (Online)
  3. X. Xin, M. Sakurai, S. Izumi, T. Yamasaki, J. She, and Y. Liu:
    Nonlinear Swing down Control of the Acrobot,
    21st World Congress of International Federation of Automatic Control (IFAC2020), Berlin, July 12–17, pp. 5887–5892 (2020) (Online)
  4. X. Xin, S. Izumi, T. Yamasaki, and W. Lin:
    Linear Controllability and Observability of n-Link Underactuated Planar Revolute Robot Moving in Constantly Rotating Frame in Horizontal Plane,
    58th IEEE Conference on Decision and Control (CDC2019), Nice, December 11–13, pp. 3054–3059 (2019)
  5. S. Izumi, K. Nishijima, and X. Xin:
    Scalable Control of Power Networks,
    2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019), Kuala Lumpur, December 2–6, pp. 517–518 (2019)
  6. S. Izumi, H. Somekawa, X. Xin, and T. Yamasaki:
    Analysis of Robust Transient Stability of Power Systems by using Sum of Squares Programming,
    57th IEEE Conference on Decision and Control (CDC2018), Miami Beach, December 17–19, pp. 806–810 (2018)
  7. T. Shimohashi, X. Xin, S. Izumi, and T. Yamasaki:
    New Results of Synchronization Condition of the Non-Uniform Kuramoto Oscillators,
    37th Chinese Control Conference (CCC2018), Wuhan, July 25–27, pp. 247–252 (2018)
  8. X. Xin, M. Ono, S. Izumi, T. Yamasaki, and K. Zhang:
    Angular Momentum based Stabilizing Control of Underactuated Multi-Link Planar Robots with
    Last Active Joint,
    2018 American Control Conference (ACC18), Milwaukee, June 27–29, pp. 1939–1944 (2018)
  9. X. Xin, M. Ono, S. Izumi, and T. Yamasaki:
    New Results of Angular Momentum based Stabilizing Control of the Acrobot,
    56th IEEE Conference on Decision and Control (CDC2017), Melbourne, December 12–15, pp. 5809–5814 (2017)
  10. X. Xin, Y. Muraoka, S. Izumi, and T. Yamasaki:
    Analysis of Synchronization of n Metronomes on a Hanging Plate via Describing Function Method without Assumption on Amplitudes of Metronomes,
    36th Chinese Control Conference (CCC2017), Dalian, July 26–28, pp. 1129–1134 (2017)
  11. X. Xin, Y. Muraoka, S. Hara, S. Izumi, and T. Yamasaki:
    New Characterization and Classification of Synchronization of Multiple Metronomes on a Cart via Describing Function Method,
    20th World Congress of International Federation of Automatic Control (IFAC2017), Toulouse, July 9–14, pp. 9860–9865 (2017)
  12. T. Shimohashi, X. Xin, S. Izumi, and T. Yamasaki:
    Studies on Synchronization Conditions of the Non-Uniform Kuramoto Model,
    SICE International Symposium on Control Systems 2017 (ISCS2017), Okayama, March 6–9, 1A3-4 (2017)
  13. S. Izumi, Y. Karakawa, X. Xin, and T. Yamasaki:
    Stability Analysis of Power Systems with Photovoltaic Generators,
    55th IEEE Conference on Decision and Control (CDC2016), Las Vegas, December 12–14, pp. 4136–4141 (2016)
  14. S. Izumi, S. Azuma, and T. Sugie:
    On a Relation between Graph Signal Processing and Multi-Agent Consensus,
    55th IEEE Conference on Decision and Control (CDC2016), Las Vegas, December 12–14, pp. 957–961 (2016)
  15. Y. Muraoka, X. Xin, S. Izumi, and T. Yamasaki:
    Analysis of Synchronization of Two Metronomes Hanging from a Plate
    via Describing Function Approach,
    35th Chinese Control Conference (CCC2016), Chengdu, July 27–29, pp. 1110–1115 (2016)
  16. S. Imai, T. Yamasaki, K. Yamawaki, X. Xin, and S. Izumi:
    Effect of Joint Torque on Horizontal Motion of Center-of-Mass During Swing on Gymnastic Rings,
    34th International Conference on Biomechanics in Sports (ISBS2016), Tsukuba, July 18–22, P0522430 (2016)
  17. S. Azuma, T. Nakamoto, S. Izumi, T. Kitao, and I. Maruta:
    Randomized Automated Demand Response for Real-Time Pricing,
    6th IEEE PES Conference on Innovative Smart Grid Technologies (ISGT2015), Washington, DC, February 17–20, ISGT2015-000083 (2015)
  18. S. Izumi, S. Azuma, and T. Sugie:
    Real-Time Pricing Based on Networked Estimators,
    53rd IEEE Conference on Decision and Control (CDC2014), Los Angeles, December 15–17, pp. 2441–2446 (2014)
  19. S. Izumi, S. Azuma, and T. Sugie:
    Coverage Control Inspired by Bacterial Chemotaxis,
    Workshop on Self-Organization in Swarm of Robots (WSSR), held in conjunction with 33rd IEEE Symposium on Reliable Distributed Systems (SRDS2014), Nara, October 6, pp. 34–39 (2014)
  20. S. Izumi, S. Azuma, and T. Sugie:
    Stabilization by Controller Networks,
    2013 American Control Conference (ACC13), Washington, DC, June 17–19, pp. 2339–2344 (2013)
  21. S. Izumi, S. Azuma, and T. Sugie:
    Robotic Mass Games by Distributed Hybrid Controllers,
    4th IFAC Conference on Analysis and Design of Hybrid Systems (ADHS12), Eindhoven, June 6–8, pp. 339–343 (2012)
  22. T. Henmi, S. Izumi, M. Deng, and A. Inoue:
    Nonlinear Control of Two-Link Planar Manipulator Using Unstable Property of Zerodynamics,
    Fourth International Conference on Innovative Computing, Information and Control (ICICIC2009), Kaohsiung, December 7–9, B15-01 (2009)

Invited Talk

  1. S. Izumi:
    Multi-Robot Coordination Based on Gradient Systems (60 min.),
    1st International Symposium on Swarm Behavior and Bio-Inspired Robotics (SWARM2015), Kyoto, October 28–30, pp. 334–335 (2015)