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RISA Single-Degree-of-Freedom Self-Regulated Gravity Balancer for Adjustable Payload1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a single-degree-of-freedom (single-DoF) gravity balancer that can deal with variable payload without requesting manual or other auxiliary adjustment. The proposed design is an integration of two mechanism ...
A Novel 3-PU(R)U Dual-Mode Parallel Mechanism: Design, Optimization, and Experimental Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This article introduces a novel three-degree-of-freedom (3-DOF) dual-mode parallel manipulator (DMPM) capable of switching between 2R1T (2-DOF rotation and 1-DOF translation) and 3T (3-DOF translation) motion ...