EP 3881142 A1 20210922 - METHOD FOR PROVIDING A MODEL FOR AT LEAST ONE MACHINE, TRAINING SYSTEM, METHOD FOR SIMULATING AN OPERATION OF A MACHINE, AND SIMULATION SYSTEM
Title (en)
METHOD FOR PROVIDING A MODEL FOR AT LEAST ONE MACHINE, TRAINING SYSTEM, METHOD FOR SIMULATING AN OPERATION OF A MACHINE, AND SIMULATION SYSTEM
Title (de)
VERFAHREN ZUM BEREITSTELLEN EINES MODELLS FÜR ZUMINDEST EINE MASCHINE, TRAININGSSYSTEM, VERFAHREN ZUM SIMULIEREN EINES BETRIEBS EINER MASCHINE SOWIE SIMULATIONSSYSTEM
Title (fr)
PROCÉDÉ POUR LA FOURNITURE D'UN MODÈLE POUR AU MOINS UNE MACHINE, SYSTÈME DE FORMATION, PROCÉDÉ POUR LA SIMULATION D'UN FONCTIONNEMENT D'UNE MACHINE AINSI QUE SYSTÈME DE SIMULATION
Publication
Application
Priority
- EP 19157949 A 20190219
- EP 2020053099 W 20200207
Abstract (en)
[origin: WO2020169363A1] The invention relates to a method for providing a model (MA, MA,B) for at least one machine (A, B), in particular a machine tool, the operation of the machine (A) being controlled by means of a controller device (2), said method having the steps of: - receiving a chronological series of measured values (XA), the measured values (XA) describing an operating variable of the machine (A), - providing an untrained model (MU) in the form of an artificial neural network, - training the untrained model (MU) using the measured values (XA) received, and - determining derived controlled variables (Ө'A) which describe the controller device (2) by means of the trained model (MA), wherein a chronological series of measured values (XB) of a further machine (B), the operation of which is controlled using a further controller device (2'), are received, wherein the machine (A) and the further machine (B) are different types of machines (A, B), and the trained model (MA) is trained further by means of transfer learning using the measured values (XB) of the further machine (B).
IPC 8 full level
G05B 17/02 (2006.01)
CPC (source: EP US)
G05B 17/02 (2013.01 - EP); G06N 3/08 (2013.01 - US); G05B 2219/25298 (2013.01 - EP)
Citation (search report)
See references of WO 2020169363A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3699699 A1 20200826; CN 113454544 A 20210928; EP 3881142 A1 20210922; US 2022138567 A1 20220505; WO 2020169363 A1 20200827
DOCDB simple family (application)
EP 19157949 A 20190219; CN 202080015268 A 20200207; EP 2020053099 W 20200207; EP 20706947 A 20200207; US 202017431998 A 20200207