縦-捩り振動利用の超音波モータ/アクチュエータ : 高トルク構成の実験的検討
Ultrasonic motor/actuator using longitudinal and torsional vibrations : An experimental study of its high torque constructions

Manabu Aoyagi, Yoshiro Tomikawa
1993 Acoustical Science and Technology  
doi:10.20697/jasj.49.9_607 fatcat:vrq4xx7c55a2rbutov7j3naowq