Manuel Moreyra

University of Washington, Institut National de la Poste et des Technologies de l'Information et de la Communication

Papers

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About

Manuel Moreyra is a pioneering roboticist whose work centers on miniaturized direct drive robots, haptic feedback systems, and teleoperation for space applications. His research fundamentally explores how scaling laws affect the performance of direct drive serial manipulators, demonstrating that shrinking these systems yields significant physical advantages—a contribution that has shaped the design of compact, high-precision robots. His most cited work, "Scaling of Direct Drive Robot Arms" (1996, 19 citations), provides a theoretical framework for understanding performance trade-offs as system size decreases. Building on this, Moreyra developed the 5-axis mini direct drive robot (2002, 11 citations), a device with 5–10 micron resolution and a 50 cc work volume, designed for time-delayed teleoperation. He also created Excalibur (1999, 6 citations), a three-axis force display that enhances kinesthetic immersion in virtual environments. Notably, his Mini-Teleoperation Technology (1995, 5 citations) led to the MicroTrex flight experiment for NASA, showcasing his ability to translate laboratory prototypes into real-world space research tools. Moreyra’s work remains foundational for researchers in microrobotics, haptics, and space-based manipulation.