Acoustic noise characteristics in position sensorless control for IPMSM based on EEMF and voltage injection synchronized with PWM carrier. - Tomoya Yokoyama; Hisao Kubota (ICIT, 2015)

Intervention Force-based Imitation Learning for Autonomous Navigation in Dynamic Environments. - Tomoya Yokoyama; Shunya Seiya; Eijiro Takeuchi; Kazuya Takeda (APSIPA, 2020)