Using LabVIEW to prototype an industrial-quality real-time solution for the Titan outdoor 4WD mobile robot controller. - Danny Ratner; Phillip J. McKerrow (IROS, 2000)

Calibrating a 4-wheel mobile robot. - Phillip J. McKerrow; Danny Ratner (IROS, 2002)

Navigating an outdoor robot along continuous landmarks with ultrasonic sensing. - Danny Ratner; Phillip J. McKerrow (Robotics Auton. Syst., 2003)

The design of a tethered aerial robot. - Phillip J. McKerrow; Danny Ratner (ICRA, 2007)