Keiji Konishi, Koki Yoshida, Yoshiki Sugitani, Naoyuki Hara. Delay-induced amplitude death in multiplex oscillator network with frequency-mismatched layers. Physical Review E. 2024. 109. 1
Koki Yoshida, Keiji Konishi. Stabilization of a DC Bus Network System with Delayed Feedback Control Based on an Equivalent Circuit. Proc. of International Symposium on Nonlinear Theory and Its Applications. 2023. 399-402
Koki Yoshida, Keiji Konishi. Simple initial function and network topology for basin estimation in a DC bus network system with delayed feedback control. Proc. of International Symposium on Nonlinear Theory and Its Applications. 2022. 581-584
Koki Yoshida, Keiji Konishi, Naoyuki Hara. Basins and bifurcations of a delayed feedback control system and its experimental verification for a DC bus circuit. Nonlinear Dynamics. 2021. 106. 3. 2363-2376
Yusuke Izumi, Koki Yoshida, Akira Ito, Keiji Konishi, Naoyuki Hara. Dynamics of energy stored in four car-sharing stations with time-varying topology. Proc. of Taiwan and Japan Conference on Circuits and Systems. 2017. 59
Patents (1):
カーシェアリングサービスの運用システム
Lectures and oral presentations (21):
Design of a delayed feedback controller based on bifurcation analysis
(10th International Congress on Industrial and Applied Mathematics (ICIAM2023) 2023)