Publications

Y. Shimizu and K. Akatsu, "Experimental Data-Driven LSTM Modeling for IPMSM Drive Systems," in IEEE Access, vol. 14, pp. 57463-57474, 2026, doi: 10.1109/ACCESS.2026.3683374., date of publication 13 April 2026
Ko, S.-H.; Akatsu, K.; Lee, H.-J.; Cho, G.-Y.; Kim, W.-H. Design and Analysis of an Axial Flux Permanent Magnet Synchronous Motor with a Stepped Stator Structure for Cogging Torque Reduction. Actuators 2026, 15, 240. https://doi.org/10.3390/act15050240, Published: 29 April 2026

Y. Tsuji, S. Fujita and K. Akatsu, "A Radial Force Mode Control for Resonance Suppression in IPMSM Using Multi-phase Motor," 2026 International Power Electronics Conference (IPEC-Nagasaki 2026 - ECCE Asia), Nagasaki, Japan, 2026, pp. 1-8, doi: 10.23919/IPEC-Nagasaki2026-EC64663.2026.11597333.
K. Takae and K. Akatsu, "Torque estimation using DC-Link Current Control and Loss Compensation for permanent magnet synchronous motors," 2026 International Power Electronics Conference (IPEC-Nagasaki 2026 - ECCE Asia), Nagasaki, Japan, 2026, pp. 1-6, doi: 10.23919/IPEC-Nagasaki2026-EC64663.2026.11597581.
M. Akahane, K. Hayashi and K. Akatsu, "Proposal and Validation of a Ringing Loss Analysis Model for PWM Inverter-Driven Motor Systems," 2026 International Power Electronics Conference (IPEC-Nagasaki 2026 - ECCE Asia), Nagasaki, Japan, 2026, pp. 1-6, doi: 10.23919/IPEC-Nagasaki2026-EC64663.2026.11596686.
Y. Nishimura, Y. Miyama and K. Akatsu, "Motor Performance Allocation Method for 2-in-1 Motor Drive System to Improve Electric Vehicle Driving Efficiency," 2026 International Power Electronics Conference (IPEC-Nagasaki 2026 - ECCE Asia), Nagasaki, Japan, 2026, pp. 1-8, doi: 10.23919/IPEC-Nagasaki2026-EC64663.2026.11596750.
K. Wada et al., "Solid-State Transformers Connected to 6.6-kV Power Distribution System in Japan," 2026 International Power Electronics Conference (IPEC-Nagasaki 2026 - ECCE Asia), Nagasaki, Japan, 2026, pp. 1-5, doi: 10.23919/IPEC-Nagasaki2026-EC64663.2026.11596654.