MASAAKI NAGAHARA

Last Updated :2025/04/03

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
nagamhiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Kyoto University
  • Kyoto University

Educational Activity

Course in Charge

  1. 2025, Liberal Arts Education Program1, 1Term, Linear AlgebraI
  2. 2025, Liberal Arts Education Program1, 3Term, Linear AlgebraII
  3. 2025, Undergraduate Education, 1Term, Sparse Estimation
  4. 2025, Undergraduate Education, Intensive, Long-term Fieldwork I
  5. 2025, Undergraduate Education, 1Term, Intelligence Science Seminar I
  6. 2025, Undergraduate Education, 2Term, Intelligence Science Seminar II
  7. 2025, Undergraduate Education, Second Semester, Graduation Thesis
  8. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Informatics and Data Science A
  9. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Informatics and Data Science A
  10. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Informatics and Data Science B
  11. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Informatics and Data Science B
  12. 2025, Graduate Education (Master's Program) , Academic Year, Special Study on Informatics and Data Science
  13. 2025, Graduate Education (Master's Program) , 3Term, Control of multi-agent systems

Research Activities

Academic Papers

  1. Introduction to Compressed Sensing with Python, IEICE TRANSACTIONS ON COMMUNICATIONS, E107B(1), 126-138, 202401
    Link to Paper Search Results by DOI
  2. ★, A survey on compressed sensing approach to systems and control, MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS, 36(1), 1-20, 202403
    Link to Paper Search Results by DOI
  3. Gradient Boosting Approach to Predict Energy-Saving Awareness of Households in Kitakyushu, ENERGIES, 16(16), 202308
    Link to Paper Search Results by DOI
  4. H-infinity design of periodically nonuniform interpolation and decimation for non-band-limited signals, SICE Journal of Control, Measurement, and System Integration, 4(5), 341-348, 2011
  5. Digital Cancelation of Self-Interference for Single-Frequency Full-Duplex Relay Stations via Sampled-Data Control, SICE Journal of Control, Measurement, and System Integration, 8(5), 321-327, 2015
  6. Characterization of maximum hands-off control, Systems & Control Letters, 94, 31-36, 2016
  7. Discrete-time hands-off control by sparse optimization, EURASIP Journal on Advances in Signal Processing, 2016
  8. Robust AC Voltage Regulation of Microgrids in Islanded Mode with Sinusoidal Internal Model, SICE Journal of Control, Measurement, and System Integration, 10(2), 62-69, 2017
  9. Multiuser Detection based on MAP Estimation with Sum-of-Absolute-Values Relaxation, IEEE Transactions on Signal Processing, 65(21), 5621-5634, 2017
  10. Distributed Proximal Minimization Algorithm for Constrained Convex Optimization over Strongly Connected Networks, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, E102-A(02), 2019
  11. Self-Interference Suppression based on Sampled-Data H-infinity Control for Baseband Signal Subspaces, SICE Journal of Control, Measurement, and System Integration, 12(5), 182-189, 2019
  12. Multihop TDMA-based wireless networked control systems robust against bursty packet losses: a two-path approach, IEICE Transactions on Communications, E103-B(3), 200-210, 2020
  13. CLOT norm minimization for continuous hands-off control, Automatica, 113, 108679, 2020
  14. Bayesian LPV-FIR Identification of Wheelchair Dynamics and Its Application to Feedforward Control, SICE Journal of Control, Measurement, and System Integration, 13(4), 208-213, 2020
  15. Maximum hands-off control with time-space sparsity, IEEE Control Systems Letters, 5(4), 1213-1218, 2021
  16. Majority determination in binary-valued communication networks, IEEE Transactions on Control of Network Systems, 8(2), 838-846, 2021
  17. Control, intervention, and behavioral economics over human social networks against COVID-19, Advanced Robotics, 35(11), 733-739, 2021
  18. Iterative greedy LMI for sparse control, IEEE Control Systems Letters, 6, 986-991, 2021
  19. Constrained smoothing splines by optimal control, IEEE Control Systems Letters, 6, 1298-1303, 2021
  20. Sparse optimal control problems with intermediate constraints: Necessary conditions, Optimal Control, Applications and Methods, 43, 369-385, 2022
  21. Resource-aware time-optimal control with multiple sparsity measures, Automatica, 135, 2022
  22. Fast hands-off control using ADMM real-time iterations, IEEE Transactions on Automatic Control, 67(10), 5416-5423, 2022
  23. Control of a quadrotor group based on maximum hands-off distributed control, International Journal of Mechatronics and Automation, 8(4), 2021
  24. Controller tuning with Bayesian optimization and its acceleration: Concept and experimental validation, Asian Journal of Control, 2022
  25. Distributed sparse optimization for source localization over diffusion fields with cooperative spatiotemporal sensing, Advanced Robotics, 2022
  26. A new perspective on cooperative control of multi-agent systems through different types of graph Laplacians, Advanced Robotics, 2022
  27. Platooning control of drones with real-time deep learning object detection, Advanced Robotics, 2022
  28. Projection onto the set of rank-constrained structured matrices for reduced-order controller design, 2022
  29. ★, Sparse control for continuous-time systems, International Journal of Robust and Nonlinear Control, 33, 6-22, 202301
  30. Hypertracking and hyperrejection: Control of signals beyond the Nyquist frequency, IEEE Transactions on Automatic Control, 2022
  31. Risk-aware maximum hands-off control using worst-case conditional value-at-risk, IEEE Transactions on Automatic Control, 20230109
    Link to Paper Search Results by DOI
  32. Min-Max Design of Error Feedback Quantizers Without Overloading, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 65(4), 1395-1405, 2018
  33. Discrete-Valued Model Predictive Control Using Sum-of-Absolute-Values Optimization, ASIAN JOURNAL OF CONTROL, 20(1), 196-206, 2018
  34. Mean Squared Error Analysis of Quantizers With Error Feedback, IEEE TRANSACTIONS ON SIGNAL PROCESSING, 65(22), 5970-5981, 2017
  35. Time-optimal hands-off control for linear time-invariant systems, AUTOMATICA, 99, 54-58, 2019
  36. Discrete Signal Reconstruction by Sum of Absolute Values, IEEE SIGNAL PROCESSING LETTERS, 22(10), 1575-1579, 2015
  37. L-1 Control Theoretic Smoothing Splines, IEEE SIGNAL PROCESSING LETTERS, 21(11), 1394-1397, 2014
  38. Value function in maximum hands-off control for linear systems, AUTOMATICA, 64, 190-195, 2016
  39. Maximum Hands-Off Control: A Paradigm of Control Effort Minimization, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 61(3), 735-747, 2016
  40. Digital repetitive controller design via sampled-data delayed signal reconstruction, AUTOMATICA, 65, 203-209, 2016
  41. Symbol Detection for Faster-Than-Nyquist Signaling by Sum-of-Absolute- Values Optimization, IEEE SIGNAL PROCESSING LETTERS, 23(12), 1853-1857, 2016
  42. Discrete-Valued Control of Linear Time-Invariant Systems by Sum-of-Absolute-Values Optimization, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 62(6), 2750-2763, 2017
  43. Maximum Hands-Off Distributed Control for Consensus of Multiagent Systems with Sampled-Data State Observation, IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS, 6(2), 852-862, 2019
  44. H-infinity-Optimal Fractional Delay Filters, IEEE TRANSACTIONS ON SIGNAL PROCESSING, 61(18), 4473-4480, 2013
  45. Sparse Packetized Predictive Control for Networked Control Over Erasure Channels, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 59(7), 1899-1905, 2014
  46. H-infinity optimal approximation for causal spline interpolation, SIGNAL PROCESSING, 91(2), 176-184, 2011
  47. Link Quality Classifier with Compressed Sensing Based on l(1)-l(2) Optimization, IEEE COMMUNICATIONS LETTERS, 15(10), 1117-1119, 2011
  48. Signal Reconstruction via H-infinity Sampled-Data Control Theory-Beyond the Shannon Paradigm, IEEE TRANSACTIONS ON SIGNAL PROCESSING, 60(2), 613-625, 2012
  49. A BRIEF OVERVIEW OF SIGNAL RECONSTRUCTION VIA SAMPLED-DATA H-infinity OPTIMIZATION, APPLIED AND COMPUTATIONAL MATHEMATICS, 11(1), 3-18, 2012
  50. Compressive Sampling for Remote Control Systems, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E95A(4), 713-722, 2012
  51. Frequency Domain Min-Max Optimization of Noise-Shaping Delta-Sigma Modulators, IEEE TRANSACTIONS ON SIGNAL PROCESSING, 60(6), 2828-2839, 2012
  52. Monotone Smoothing Splines using General Linear Systems, ASIAN JOURNAL OF CONTROL, 15(2), 461-468, 2013
  53. A User's Guide to Compressed Sensing for Communications Systems, IEICE TRANSACTIONS ON COMMUNICATIONS, E96B(3), 685-712, 2013
  54. Optimizing FIR approximation for discrete-time IIR filters, IEEE SIGNAL PROCESSING LETTERS, 10(9), 273-276, 2003
  55. Optimal wavelet expansion via sampled-data control theory, IEEE SIGNAL PROCESSING LETTERS, 11(2), 79-82, 2004