TY - GEN
T1 - Kinematic calibration of a 2-DOF parallel orientation manipulator
T2 - ASME 2016 International Mechanical Engineering Congress and Exposition, IMECE 2016
AU - Gabrielli, Andrea
AU - Borboni, Alberto
AU - Carbonari, Luca
AU - Palpacelli, Matteo Claudio
N1 - Publisher Copyright:
Copyright © 2016 by ASME.
PY - 2016
Y1 - 2016
N2 - The objective of this work is the calibration analysis of a 2- DOF orientation manipulator, conceived for micro-orientation tasks inside a microassembly workcell. The proposed device is an overconstrained spherical five-bar mechanism, already widely studied in the scientific literature and known for being a simple but robust solution for the realization of robot wrists; its 5R parallel kinematics architecture allows a wide orientation workspace and good accuracy performances. The present paper sets the theoretical bases for the "geometrical calibration" of the PKM (Parallel Kinematics Machine) and discusses the first simulation results: the meaning of "geometrical calibration" is intended as the identification of the construction and assembly errors that affect the manipulator static accuracy.
AB - The objective of this work is the calibration analysis of a 2- DOF orientation manipulator, conceived for micro-orientation tasks inside a microassembly workcell. The proposed device is an overconstrained spherical five-bar mechanism, already widely studied in the scientific literature and known for being a simple but robust solution for the realization of robot wrists; its 5R parallel kinematics architecture allows a wide orientation workspace and good accuracy performances. The present paper sets the theoretical bases for the "geometrical calibration" of the PKM (Parallel Kinematics Machine) and discusses the first simulation results: the meaning of "geometrical calibration" is intended as the identification of the construction and assembly errors that affect the manipulator static accuracy.
UR - http://www.scopus.com/inward/record.url?scp=84994195148&partnerID=8YFLogxK
U2 - 10.1115/IMECE201665614
DO - 10.1115/IMECE201665614
M3 - Conference contribution
AN - SCOPUS:84994195148
T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
BT - Dynamics, Vibration, and Control
PB - The American Society of Mechanical Engineers(ASME)
Y2 - 11 November 2016 through 17 November 2016
ER -