PID controller design via IMC principles. - Q. G. Wang; C. C. Hang; X. P. Yang (ECC, 2001)

Stability of limit cycles with chattering in relay feedback systems. - Andrey E. Barabanov; Q. G. Wang (ECC, 2003)

Rotary Ultrasonic Machining of stainless steels: empirical study of machining variables. - W. L. Cong; Z. J. Pei; Timothy W. Deines; Q. G. Wang; Clyde Treadwell (Int. J. Manuf. Res., 2010)