Kinetostatic Modeling and Performance Analysis of Redundant-Actuated 4-PSS&S Compliant Parallel 3-DOF Micro-Rotation Mechanism

Kinetostatic Modeling and Performance Analysis of Redundant-Actuated 4-PSS&S Compliant Parallel 3-DOF Micro-Rotation Mechanism

This paper presents a novel redundant-actuated 4-PSS&S compliant parallel micro-rotation mechanism (P represents the actuated prismatic joint and S denotes the spherical pair) with three rotational degrees of freedom. First, compliance models of the flexure spherical hinge, each branch and the w...

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Bibliographic Details
Main Authors: Jun Ren, Ruihan Xiao, Yahao Lu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Micromachines
Subjects:
redundant actuation
compliant parallel mechanism
kinetostatic modeling
optimal distribution of actuating force
output stiffness
parasitic axis drift
Online Access:https://www.mdpi.com/2072-666X/16/6/612
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