Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021110254 - METHOD OF CONTROLLING INDUSTRIAL ACTUATOR, CONTROL SYSTEM AND ACTUATOR SYSTEM

Publication Number WO/2021/110254
Publication Date 10.06.2021
International Application No. PCT/EP2019/083647
International Filing Date 04.12.2019
IPC
B25J 9/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9Programme-controlled manipulators
16Programme controls
CPC
B25J 9/1664
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9Programme-controlled manipulators
16Programme controls
1656characterised by programming, planning systems for manipulators
1664characterised by motion, path, trajectory planning
G05B 19/4103
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
18Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
41characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
4103Digital interpolation
G05B 2219/39242
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
39Robotics, robotics to robotics hand
39242Velocity blending, change in a certain time from first to second velocity
Applicants
  • ABB SCHWEIZ AG [CH]/[CH]
Inventors
  • NORRLÖF, Mikael
  • ENBERG, Markus
  • ÅKERBLAD, Morten
  • SPAAK, Anders
Agents
  • KRANSELL & WENNBORG KB
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF CONTROLLING INDUSTRIAL ACTUATOR, CONTROL SYSTEM AND ACTUATOR SYSTEM
(FR) PROCÉDÉ DE COMMANDE D'ACTIONNEUR INDUSTRIEL, SYSTÈME DE COMMANDE ET SYSTÈME D'ACTIONNEUR
Abstract
(EN)
A method of controlling an industrial actuator (12), the method comprising providing a plurality of consecutive input target points (30), of which at least one is an intermediate input target point (30); for one or more of the at least one intermediate input target point (30), defining at least one virtual target point (42) associated with the intermediate input target point (30); for one or more of the at least one virtual target point (42), defining a blending zone (50) associated with the virtual target point (42); and defining a movement path (48) on the basis of the at least one virtual target point (42) and the at least one blending zone (50). A control system (14) is also provided.
(FR)
La présente invention concerne un procédé de commande d'un actionneur industriel (12), le procédé comprenant les étapes consistant à fournir une pluralité de points cibles d'entrée (30) consécutifs, dont au moins l'un est un point cible d'entrée (30) intermédiaire ; pour un ou plusieurs du ou des points cible d'entrée (30) intermédiaires, définir au moins un point cible virtuel (42) associé au point cible d'entrée (30) intermédiaire ; pour un ou plusieurs du ou des points cibles virtuels (42), définir une zone de mélange (50) associée au point cible virtuel (42) ; et définir un trajet de déplacement (48) sur la base du ou des points cibles virtuels (42) et de la ou des zones de mélange (50). La présente invention concerne, en outre, un système de commande (14).
Latest bibliographic data on file with the International Bureau