Wright Patterson

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About

Wright Patterson’s research centers on the stability and performance of force-feedback teleoperation systems, particularly under the challenging condition of time delay. His seminal 2004 paper, “Effects of Time Delay on Force-Feedback Teleoperation Systems,” is a foundational contribution to the field, systematically investigating how constant time delays degrade haptic feedback and control in remote robotic systems. By applying the wave variable method to a master-slave teleoperation setup—using a joystick to control a remote mobile robot—Patterson demonstrated both the method’s effectiveness and its limitations in maintaining stability and transparency. This work, cited 8 times, has informed subsequent studies on networked robotics and bilateral control. Patterson’s research is notable for bridging theoretical control analysis with practical implementation, offering clear insights for engineers designing delay-robust teleoperation systems. His contributions are essential reading for students and researchers exploring haptics, telerobotics, and human-robot interaction, providing a clear benchmark for understanding how time delays impact the fidelity of force feedback in real-world applications.