EP 3596439 A1 20200122 - FATIGUE CRACK GROWTH PREDICTION
Title (en)
FATIGUE CRACK GROWTH PREDICTION
Title (de)
VORHERSAGE DER AUSBREITUNG EINES ERMÜDUNGSRISSES
Title (fr)
PRÉDICTION DE CROISSANCE DE FISSURE DE FATIGUE
Publication
Application
Priority
- US 201762470539 P 20170313
- US 201815910412 A 20180302
- US 2018021011 W 20180306
Abstract (en)
[origin: WO2018169722A1] Systems and methods for predicting fatigue crack growth are provided. In one example embodiment, a method can include obtaining historical operational data associated with one or more rotatable structures of one or more machines, obtaining data indicative of fatigue crack size for the one or more rotatable structures, and constructing a machine-learned model correlating fatigue crack growth with operational data using a machine learning technique.
IPC 8 full level
G01M 15/14 (2006.01); G06N 20/20 (2019.01)
CPC (source: EP US)
G01M 5/0033 (2013.01 - EP); G01M 15/14 (2013.01 - EP); G06F 15/76 (2013.01 - EP); G06F 30/15 (2020.01 - EP); G06F 30/27 (2020.01 - EP); G06N 3/08 (2013.01 - EP); G06N 5/01 (2023.01 - EP); G06N 20/20 (2018.12 - EP US); G06F 2119/04 (2020.01 - EP)
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)
WO 2018169722 A1 20180920; CN 110431395 A 20191108; EP 3596439 A1 20200122; EP 3596439 A4 20210331
DOCDB simple family (application)
US 2018021011 W 20180306; CN 201880018589 A 20180306; EP 18766900 A 20180306