K. Endo

Swing-Up Control of a Three-Link Underactuated Manipulator by High-Frequency Horizontal Excitation

H. Yabuno, K. Endo, 2013 .

Sensorless torque control of salient-pole synchronous motor at zero-speed operation

A. Toba, K. Endo, T. Aihara, 1999 .