Decoupled elastostatic stiffness modeling of parallel manipulators based on the rigidity principle
Sign Up to like & getrecommendations! Published in 2020 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2019.103718
Abstract: Abstract Analytical elastostatic stiffness modeling of parallel manipulators (PMs) based on the rigidity principle, screw theory, and strain energy while considering the flexibility of the links, joints, and actuators is proposed. The proposed model can… read more here.
Keywords: parallel manipulators; modeling parallel; stiffness; mechanism ... See more keywords
Modeling and performance analysis of elastostatic stiffness of kinematically redundant parallel mechanisms
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062231167023
Abstract: An analytical elastostatic stiffness modeling approach for kinematically redundant parallel mechanisms (KR-PMs) according to screw theory and the second theorem of Castigliano is proposed. The 2-UPR/PRPU and 2-PUPR/PRPU KR-PMs are used as two examples of… read more here.
Keywords: stiffness; redundant parallel; parallel mechanisms; elastostatic stiffness ... See more keywords