CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishThis article presents the concept of a novel parallel kinematics manipulator (PKM) designed for miniature scale applications. A flexible universal joint made of superelastic material provides the device two rotational degrees of freedom, which are redundantly driven by three linear actuators that push against the mobile platform with a sphere-plane unilateral constraint. The kinematic and structural behavior of the flexible joint and the overall kinetostatic performance of the manipulator are investigated. Eventually a preliminary design is proposed, aimed at creating a physical prototype of the machine.
| Titolo: | A redundantly actuated 2-degrees-of-freedom mini pointing device |
| Autori: | |
| Data di pubblicazione: | 2012 |
| Rivista: | |
| Abstract: | This article presents the concept of a novel parallel kinematics manipulator (PKM) designed for miniature scale applications. A flexible universal joint made of superelastic material provides the device two rotational degrees of freedom, which are redundantly driven by three linear actuators that push against the mobile platform with a sphere-plane unilateral constraint. The kinematic and structural behavior of the flexible joint and the overall kinetostatic performance of the manipulator are investigated. Eventually a preliminary design is proposed, aimed at creating a physical prototype of the machine. |
| Handle: | http://hdl.handle.net/11389/1276 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11389/1276
Copyright © 2019