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Series Clutched Actuation for Collision-Tolerant High-Speed Robots
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Collisions at high-speed can severely damage robots with non-backdrivable drivetrains. Adding an overload clutch in series can improve the robot’s collision tolerance without compromising its high dynamic performance. This ...
Differential Flatness of Slider–Pusher Systems for Constrained Time Optimal Collision Free Path Planning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, we show that the differential kinematics of slider–pusher systems are differentially flat assuming quasi-static behavior and frictionless contact. Second, we demonstrate that the state trajectories are invariant ...