Gain-bandwidth optimization of PID controllers. - Ukpai I. Ukpai; Suhada Jayasuriya (ACC, 2002)

Dynamic modeling of a synthetic jet actuator for ifingless flow control. - Ukpai I. Ukpai; Othon Rediniotis (ACC, 2003)

Control System Design for an Electrohydraulic Fully Flexible Valve Actuator with Mechanical Feedback for a Camless Engine. - Ukpai I. Ukpai (ACC, 2007)