George Graham

Enhanced vibration control of an ultrasonic cutting process

Margaret Lucas, George Graham, Andrew C. Smith, 1996 .

Modal analysis of ultrasonic block horns by ESPI

Margaret Lucas, Jon N. Petzing, J. Petzing, 1999 .

Ultrasonic cutting : a fracture mechanics model

Margaret Lucas, Andrew D. Nurse, A. Nurse, 1996 .

Extracting modal parameters of ultrasonic bar horns from ESPI FRF data

Margaret Lucas, Jon N. Petzing, J. Petzing, 1999 .