Robotic Mechanisms and Dynamics

Robotic mechanisms and dynamics is the study of how robots move, how forces propagate through their structures, and how to make both predictable and controllable. Researchers work out the mathematics of kinematics — mapping joint angles to end-effector positions — and dynamics — accounting for inertia, gravity, and interaction forces — to design manipulators that can act precisely in cluttered or safety-critical environments. Parallel mechanisms and redundant robots have drawn particular attention because their extra degrees of freedom or closed-loop geometries can improve stiffness and dexterity, but also make planning and control significantly harder to solve in real time. Open challenges include handling the nonlinear, coupled dynamics of these systems under uncertainty, and integrating learned models from neural networks with classical controllers in ways that remain reliable outside of training conditions.

Works

67,571

Total citations

738,873

Keywords

Robot ManipulatorsKinematic AnalysisDynamic ModelingRedundant RobotsParallel MechanismsNeural Networks