Keiju Matsui

IPMSM Position Sensorless Drives Using Robust Adaptive Observer on Stationary Reference Frame

Masaru Hasegawa, Keiju Matsui · IEEJ Transactions on Electrical and Electronic Engineering · 2007 · 62 citations

Engineering, Electrical Engineering, Mechatronics Engineering +17

Position Sensorless Control of Interior Permanent Magnet Synchronous Motors Using Unknown Input Observer for High-Speed Drives

Masaru Hasegawa, Satoshi Yoshioka, Keiju Matsui · IEEE Transactions on Industry Applications · 2009 · 51 citations

Engineering, Electrical Engineering, Mechatronics Engineering +17

Position Sensorless Control of IPMSMs Based on a Novel Flux Model Suitable for Maximum Torque Control

Atsushi Matsumoto, Masaru Hasegawa, Keiju Matsui · IEEJ Transactions on Industry Applications · 2012 · 19 citations

Engineering, Electrical Engineering, Mechanical Engineering +17

PMSM position sensorless control with extended flux observer

Yukitsugu Imaeda, Shinji Doki, Masaru Hasegawa et al. · 2011 · 17 citations

Engineering, Electrical Engineering, Electric Machines +14

A Technique of Parallel Connections of Pulsewidth Modulated NPC Inverters by Using Current Sharing Reactors.

Fukashi Ueda, Masahiro Asao, Keiju Matsui et al. · IEEJ Transactions on Industry Applications · 1995 · 15 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +16