Chen, Yu ChiehYu ChiehChenLiao, Yunn ShiuanYunn ShiuanLiaoFan, J.D.J.D.FanYUNN-SHIUAN LIAO2020-01-132020-01-1320061662-9752https://scholars.lib.ntu.edu.tw/handle/123456789/448704Autoresonant Tuning and Control in Ultrasonic Vibration Assisted Drilling Processjournal article10.4028/www.scientific.net/MSF.505-507.823https://www.scientific.net/MSF.505-507.823