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1. WO2020207893 - METHOD USING A NEURAL NETWORK FOR GENERATION OF JETTING CONTROL PARAMETERS

Publication Number WO/2020/207893
Publication Date 15.10.2020
International Application No. PCT/EP2020/059377
International Filing Date 02.04.2020
IPC
G05B 13/02 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02electric
H05K 3/30 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3Apparatus or processes for manufacturing printed circuits
30Assembling printed circuits with electric components, e.g. with resistor
CPC
G05B 13/027
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02electric
0265the criterion being a learning criterion
027using neural networks only
G05B 2219/37215
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
37Measurements
37215Inspect application of solder paste, glue to workpiece
G05B 2219/45029
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
45Nc applications
45029Mount and solder parts on board
G05B 2219/45235
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
45Nc applications
45235Dispensing adhesive, solder paste, for pcb
H05K 3/125
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3Apparatus or processes for manufacturing printed circuits
10in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
12using ; thick film techniques, e.g.; printing techniques to apply the conductive material ; or similar techniques for applying conductive paste or ink patterns
1241by ink-jet printing or drawing by dispensing
125by ink-jet printing
Applicants
  • MYCRONIC AB [SE]/[SE]
Inventors
  • GRAFSTRÖM, Daniel
Agents
  • AWA SWEDEN AB
Priority Data
19167954.708.04.2019EP
19188258.825.07.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD USING A NEURAL NETWORK FOR GENERATION OF JETTING CONTROL PARAMETERS
(FR) PROCÉDÉ UTILISANT UN RÉSEAU NEURAL POUR LA GÉNÉRATION DE PARAMÈTRES DE CONTRÔLE DE JET
Abstract
(EN)
A method for generating control instructions for operating an apparatus (1) forming a deposit of viscous medium (22) on a workpiece (23) is disclosed, comprising: obtaining (110) an environmental parameter affecting a rheological behaviour of the viscous medium; obtaining (120) a deposit parameter indicating a physical characteristic of the deposit to be formed by the viscous medium; and processing the environmental parameter and the deposit parameter through a neural network to generate (130) control instructions for use when operating the apparatus to form the deposit.
(FR)
L’invention concerne un procédé destiné à générer des instructions de contrôle destinées à commander un appareil (1) formant un dépôt de fluide visqueux (22) sur une pièce à usiner (23), consistant : à obtenir (110) un paramètre environnemental affectant un comportement rhéologique du fluide visqueux ; à obtenir (120) un paramètre de dépôt indiquant une caractéristique physique du dépôt à former par le fluide visqueux ; et à traiter le paramètre environnemental et le paramètre de dépôt au moyen d’un réseau neural pour générer (130) des instructions de contrôle utilisables lorsqu’on commande l’appareil pour former le dépôt.
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