Ryosuke MORITA

Department of Mechanical Engineering, Faculty of Engineering, Gifu University

Publications

Journal

  1. K. Tomabechi, R. Morita, and S. Ito:
    Robotic realization of human perceptual changes with lateral balance task,
    Multiscale and Multidisciplinary Modeling, Experiments and Design, 2024
    DOI: 10.1007/s41939-024-00381-y
  2. R. Kaneko, Y. Nakamura, R. Morita, and S. Ito:
    Point cloud data map creation from factory design drawing for LiDAR localization of an autonomous mobile robot,
    Artificial Life and Robotics, 2022
    DOI: 10.1007/s10015-022-00834-y
  3. F. Kodama, R. Morita, and S. Ito:
    Optimal Route Search Problem for a Visitor in a Theme Park Considering Waiting Time,
    Transaction of the Society of Instrument and Control Engineers, Vol. 58, No. 2, pp. 92–99, 2022. (in Japanese)
    DOI: 10.9746/sicetr.58.92
  4. K. Iwaki, R. Morita, and S. Ito:
    Dolly Transport Experiment Using One Actuator Robot,
    Journal of the Japan Society of Applied Electromagnetics and Mechanics, Vol. 29, No. 2, pp. 295–300, 2021. (in Japanese)
    DOI: 10.14243/jsaem.29.295
  5. S. Ito, K. Tomabechi, and R. Morita:
    Perceptual adaptation during a balancing task in the seated posture and its theoretical model,
    Biological Cybernetics, Vol. 115, pp. 207–217, 2021.
    DOI: 10.1007/s00422-021-00873-x
  6. S. Ito, K. Uchizono, and R. Morita:
    Extraction of Moving Areas in Random-Dot Animation with Parallel Computation,
    Cybernetics and Systems, Vol. 51, No. 5, pp. 561–578, 2020.
    DOI: 10.1080/01969722.2020.1721728
  7. S. Ito, S. Sugiura, Y. Masuda, S. Nohara, and R. Morita:
    Mechanism and Control of a One-Actuator Mobile Robot Incorporating a Torque Limiter,
    Journal of Intelligent & Robotic Systems, Vol. 97, pp. 431–448, 2020
    DOI: 10.1007/s10846-019-01036-8
  8. S. Ito, K. Niwa, S. Sugiura, and R. Morita:
    An Autonomous Mobile Robot with Passive Wheels Propelled by a Single Motor,
    Robotics and Autonomous Systems, Vol. 122, p. 103310, 2019.
    DOI: 10.1016/j.robot.2019.103310
  9. H. Nagami, S. Mizutani, R. Morita, and S. Ito:
    Construction of a Label Recognition System on Water Valves in the Factory Inspect Process,
    Transactions of the JSME, Vol. 85, No. 879, p. 19-00158, 2019. (in Japanese)
    DOI: 10.1299/transjsme.19-00158
  10. R. Morita, S. Azuma, and T. Sugie:
    Optimal Random Dither Quantizers for Positive Systems,
    Asian Journal of Control, Vol. 20, No. 6, pp. 2314–2317, 2018.
    DOI: 10.1002/asjc.1744
  11. S. Ito, S. Nishio, M. Ino, R. Morita, K. Matsushita, and M. Sasaki:
    Design and Adaptive Balance Control of a Biped Robot with Fewer Actuators for Slope Walking,
    Mechatronics, Vol. 49, pp. 56–66, 2018.
    DOI: 10.1016/j.mechatronics.2017.11.007
  12. K. Hanada, R. Morita, T. Wada, and Y. Fujisaki:
    Simple Synchronous and Asynchronous Algorithms for Distributed Minimax Optimization,
    SICE Journal of Control, Measurement, and System Integration, Vol. 10, No. 6, pp. 557–562, 2017.
    DOI: 10.9746/jcmsi.10.557
  13. S. Kumagai, R. Morita, and S. Ito:
    Analysis and Evaluation of Equilibrium Motor Learning in Seated State and its Relation to Accompanying Perceptual Changes in Subjective Upright Posture,
    Transactions of the Society of Instrument and Control Engineers, Vol. 53, No. 12, pp. 654–662, 2017. (in Japanese)
    DOI: 10.9746/sicetr.53.654
  14. T. Wada, R. Morita, T. Asai, I. Masubuchi, and Y. Fujisaki:
    A Randomized Algorithm for Chance Constrained Optimal Power Flow with Renewables,
    SICE Journal of Control, Measurement, and System Integration, Vol. 10, No. 4, pp. 303–309, 2017.
    DOI: 10.9746/jcmsi.10.303
  15. R. Morita, T. Wada, I. Masubuchi, T. Asai, and Y. Fujisaki:
    Multi-Agent Consensus with Noisy Communication: Stopping Rules Based on Network Graphs,
    IEEE Transactions on Control of Network Systems, Vol. 3, No. 4, pp. 358–365, 2016.
    DOI: 10.1109/TCNS.2015.2481119
  16. R. Morita, T. Wada, I. Masubuchi, T. Asai, and Y. Fujisaki:
    Time Averaging Algorithms with Stopping Rules for Multi-Agent Consensus with Noisy Measurements,
    Asian Journal of Control, Vol. 18, No. 6, pp. 1969–1982, 2016.
    DOI: 10.1002/asjc.1349
  17. R. Morita:
    Effects of Subtractive Dithered Quantizers in Feedback Control Systems,
    Transactions of the Institute of Systems, Control and Information Engineers, Vol. 29, No. 5, pp. 225–230, 2016. (in Japanese)
    DOI: 10.5687/iscie.29.225
  18. I. Masubuchi, T. Wada, R. Morita, T. Asai, Y. Ohta, and Y. Fujisaki:
    Distributed Multi-Agent Optimization Based on a Constrained Subgradient Method,
    SICE Journal of Control, Measurement, and System Integration, Vol. 8, No. 3, pp. 234–240, 2015.
    DOI: 10.9746/jcmsi.8.234
  19. R. Morita, S. Azuma, and T. Sugie:
    Performance Analysis of Random Dither Quantizers in Feedback Control Systems,
    SICE Journal of Control, Measurement, and System Integration, Vol. 6, No. 1, pp. 21–27, 2013.
    DOI: 10.9746/jcmsi.6.21
  20. R. Morita, S. Azuma, Y. Minami, and T. Sugie:
    Graphical Design Software for Dynamic Quantizers in Control Systems,
    SICE Journal of Control, Measurement, and System Integration, Vol. 4, No. 5, pp. 372–379, 2011.
    DOI: 10.9746/jcmsi.4.372
  21. R. Morita, S. Azuma, and T. Sugie:
    Dynamic Quantization of Multi-rate Control Systems,
    Transactions of the Institute of Systems, Control and Information Engineers, Vol. 24, No. 5, pp. 109–118, 2011. (in Japanese)
    DOI: 10.5687/iscie.24.109
  22. S. Azuma, R. Morita, Y. Minami, and T. Sugie:
    A Software Tool for Control-Oriented Dynamic Quantizer Design and Experimental Evaluation,
    Transactions of the Institute of Systems, Control and Information Engineers, Vol. 21, No. 12, pp. 408–416, 2008. (in Japanese)
    DOI: 10.5687/iscie.21.408

International Conference

  1. D. Tsubakino, R. Morita:
    Hierarchical quasi-optimal control for multiple identical LTI subsystems with event-triggered cooperation,
    SICE Annual Conference 2022, Kumamoto, Japan, pp. 1278–1283. (Sep. 2022)
    DOI: 10.23919/SICE56594.2022.9905801
  2. R. Kaneko, Y. Nakamura, R. Morita, and S. Ito:
    PCD map creation from factory design drawing for LiDAR self-localization of autonomous mobile robot,
    Joint Symposium of the 27th International Symposium on Artificial Life and Robotics and the 7th International Symposium on BioComplexity and the 5th International Symposium on Swarm Behavior and Bio-Inspired Robotics, Online, pp. 569–574. (Jan. 2022)
  3. R. Morita:
    Numerical Study on Combination of Quantization and Frequency Modulation,
    SICE Annual Conference 2021, Online, pp. 477–478. (Sep. 2021)
  4. Y. Isozumi, S. Ito, R. Morita, and Y. Funabora:
    3D PCD Map Creation for LiDAR Localization Using a Spherical Camera,
    SICE Annual Conference 2021, Online, pp. 404–409. (Sep. 2021)
  5. R. Morita, F. Horie, and S. Ito:
    Analysis of Quantized Consensus with Subtractive Dither,
    21st IFAC World Congress, Berlin, Germany, pp. 3002–3005. (Jul. 2020)
  6. S. Ito, H. Ueda, R. Morita, and D. J. Ostry:
    Effect of Visuomotor Learning in Arm Reaching Movement on the Visual Boundary Associated with the Direction of Target Motion,
    2019 IEEE International Conference on Cyborg and Bionic Systems, Munich, Germany, pp. 104–109. (Sep. 2019)
    DOI: 10.1109/CBS46900.2019.9114481
  7. K. Tomabechi, R. Morita, and S. Ito:
    Computer Simulation of Human Perceptual Changes During Balancing Task on the Laterally Sliding Stool with Unstable Surface,
    SICE Annual Conference 2019, Hiroshima, Japan, pp. 1152–1155. (Sep. 2019)
  8. R. Morita, F. Horie, and S. Ito:
    Detection of Irregular Agents for Consensus Problem by Random Dither Quantization,
    SICE Annual Conference 2019, Hiroshima, Japan, pp. 642–644. (Sep. 2019)
  9. S. Ito, S. Sugiura, Y. Masuda, S. Kiely, J. Yabuki, and R. Morita:
    A Mechanism of Single Actuator Snakeboard Robot and its Curving Motion Generation,
    2018 IEEE International Conference on Robotics and Biomimetics, Kuala Lumpur, Malaysia, pp. 1232–1237. (Dec. 2018)
    DOI: 10.1109/ROBIO.2018.8664759
  10. S. Ito, T. Suzuki, and R. Morita:
    Reset Operation Accompanying Parameter Adjustment in CG Hand Manipulation by EMG Signals,
    SICE Annual Conference 2018, Nara, Japan, pp. 842–847. (Sep. 2018)
    DOI: 10.23919/SICE.2018.8492543
  11. R. Morita, S. Ito:
    Weak Consensus with Discrete-Valued Input and the Performance Dependency on Its Network Topology,
    23rd International Symposium on Mathematical Theory of Networks and Systems, Hong Kong, China, pp. 726–728. (Jul. 2018)
  12. S. Ito, S. Nohara, Y. Masuda, J. Yabuki, and R. Morita:
    One-actuator wheeled robot moving like a snakeboard and its propelling experiments,
    2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vancouver, Canada, p. 3159. (Sep. 2017)
  13. S. Kumagai, R. Morita, and S. Ito:
    An evaluation of equilibrium motor learning in the seated posture based on the CoP and the trunk motion,
    SICE Annual Conference 2017, Kanazawa, Japan, pp. 1502–1505. (Sep. 2017)
    DOI: 10.23919/SICE.2017.8105495
  14. R. Morita:
    Multi-Agent Consensus by Quantized Communication with Subtractive Dither,
    22nd International Symposium on Mathematical Theory of Networks and Systems, Minneapolis, USA, pp. 385–387. (Jul. 2016)
  15. R. Morita:
    Performance Analysis of Feedback Control Systems with Subtractive Dither,
    2016 American Control Conference, Boston, USA, pp. 5112–5117. (Jul. 2016)
    DOI: 10.1109/ACC.2016.7526164
  16. F. Raak, Y. Susuki, R. Morita, T. Wada, K. Tsuboki, H. Uyeda, Y. Fujisaki, and T. Hikihara:
    Dynamic Simulation of a Wind Farm Incorporated with Highly-Resolved Wind Prediction Data,
    41st Annual Conference of the IEEE Industrial Electronics Society, Yokohama, Japan, pp. 4406–4411. (Nov. 2015)
    DOI: 10.1109/IECON.2015.7392785
  17. T. Wada, R. Morita, T. Asai, I. Masubuchi, and Y. Fujisaki:
    Randomized Solution for Robust Optimal Power Flow,
    53rd IEEE Conference on Decision and Control, Los Angeles, USA, pp. 5195–5200. (Dec. 2014)
    DOI: 10.1109/CDC.2014.7040201
  18. I. Masubuchi, H. Ohgishi, T. Wada, R. Morita, T. Asai, Y. Ohta, and Y. Fujisaki:
    Distributed Multi-Agent Optimization via Consensus of Groups of Agents that Shares Decision Variables,
    SICE Annual Conference 2014, Sapporo, Japan, pp. 886–891. (Sep. 2014)
  19. R. Morita, T. Wada, I. Masubuchi, T. Asai, and Y. Fujisaki:
    Convergence Analysis of Multi-Agent Consensus with Noisy and Directed Communication,
    21st International Symposium on Mathematical Theory of Networks and Systems, Groningen, The Netherlands, pp. 520–523. (Jul. 2014)
  20. I. Masubuchi, J. Tsukamoto, T. Wada, R. Morita, T. Asai, Y. Ohta, and Y. Fujisaki:
    Distributed Multi-Agent Optimization with Local Constraints via a Subgradient Method with Delayed Information of Feasibility,
    21st International Symposium on Mathematical Theory of Networks and Systems, Groningen, The Netherlands, pp. 23–28. (Jul. 2014)
  21. R. Morita, T. Wada, I. Masubuchi, T. Asai, and Y. Fujisaki:
    Multi-Agent Consensus with Noisy Communication via Time Averaging,
    13th European Control Conference, Strasbourg, France, pp. 1530–1535. (Jun. 2014)
    DOI: 10.1109/ECC.2014.6862595
  22. R. Morita, T. Wada, I. Masubuchi, T. Asai, and Y. Fujisaki:
    Convergence Analysis of Multi-Agent Consensus with Noisy Communication,
    45th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, Okinawa, Japan, pp. 307–311. (Nov. 2013)
    DOI: 10.5687/sss.2014.307
  23. T. Wada, R. Morita, T. Asai, I. Masubuchi, and Y. Fujisaki:
    Randomized Algorithms for Optimal Power Flow,
    45th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, Okinawa, Japan, pp. 199–203. (Nov. 2013)
    DOI: 10.5687/sss.2014.199
  24. R. Morita and Y. Fujisaki:
    Distributed Minimax Optimization via Multi-Agent Systems,
    SICE Annual Conference 2013, Nagoya, Japan, pp. 1117–1119. (Sep. 2013)
  25. R. Morita, S. Azuma, and T. Sugie:
    Performance Analysis of Random Dither Quantizers in Feedback Control Systems,
    18th IFAC World Congress, Milan, Italy, pp. 11296–11301. (Sep. 2011)
    DOI: 10.3182/20110828-6-IT-1002.03430
  26. R. Morita, Y. Minami, S. Azuma, and T. Sugie:
    ODQLab: A Graphical Software Tool to Design Dynamic Quantizers for Discrete-Valued Input Control,
    19th IEEE Conference on Control Applications
    Part of 2010 IEEE Multi-Conference on Systems and Control, Yokohama, Japan, pp. 2356–2361. (Sep. 2010)
    DOI: 10.1109/CCA.2010.5611134

The speakers are indicated by underlines.

Others

  1. Ryosuke Morita:
    Performance Analysis of Random Dither Quantizers in Feedback Control Systems
    Hanoi University of Science and Technology - Kyoto University
    Joint Workshop on Modeling, Systems, and Control 2011,     Hanoi, Vietnam. (Mar. 2011)