Robust precision positioning control on linear ultrasonic motor. - Minh H.-T. Nguyen; Kok Kiong Tan; Wenyu Liang; Chek Sing Teo (AIM, 2013)

PID gain scheduling by parametric model predictive control. - Minh H.-T. Nguyen; Kok Kiong Tan; Chek Sing Teo (AIM, 2013)