The aim of this paper is to develop formulations for the dynamic analysis of parallel robots considering the links flexibility. These formulations are based on two popular methods which …
The dynamic performance of a parallel manipulator is often limited by its natural frequencies. These frequencies are a result of the controlled actuator stiffness and the mechanical …
One important aspect of the dynamic performance evaluation of a parallel manipulator is the elastodynamic analysis which calls for the calculation of the stiffness and mass matrices. In …
This paper introduces a four-legged decoupled Schönflies-motion generator parallel manipulator, free of passive limbs, provided with three linear actuators and one rotary …
Over the past several decades, parallel robots have attracted lots of attention in both academia and industries, which have been widely used as mechanical architectures …
This book discusses the parametric modeling, performance evaluation, design optimization and comparative study of the high-speed, parallel pick-and-place robots. It collects the …
This paper presents elastodynamic modeling and analysis for a five-axis lightweight robotic arm. Natural frequencies are derived and visualized within the dexterous workspace to show …
L'auteure propose une nouvelle classe de machines à cinématique parallèle, à trois membres, et à mobilité complète (abrégée PKM dans la thèse), le SDelta, qui offre une …
Z Yin, B Belzile, J Angeles… - Transactions of the …, 2020 - cdnsciencepub.com
The authors propose a model of the elastodynamics of the Peppermill Carrier, a parallel isostatic Schönflies-motion generator designed for pick-and-place operations. The Cartesian …