Abstract: Delta robots are prominent examples of agile parallel kinematic machines (PKMs) designed for highly dynamic pick-and-place tasks. Optimized minimum time trajectories lead to dynamic load cycles, induce vibrations, and cause ...

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Abstract: In this technical brief, a novel hydraulic drive for large forces and power ratings at relatively high operating frequencies combining variable displacement control and hydraulic digital control is introduced. Basic analog ...

Abstract: Following the performance and force limitation method of the ISO/TS 15066 standard, safety of a human–robot collaboration task is assessed for critical situations assuming quasi-static impact. To this end, impact forces ...