EP 2188747 A1 20100526 - METHOD FOR DETERMINING THE ABILITY OF A BODY TO CHANGE THE SHAPE THEREOF
Title (en)
METHOD FOR DETERMINING THE ABILITY OF A BODY TO CHANGE THE SHAPE THEREOF
Title (de)
VERFAHREN ZUR BESTIMMUNG DES FORMÄNDERUNGSVERMÖGENS EINES KÖRPERS
Title (fr)
PROCÉDÉ DE DÉTERMINATION DE LA DÉFORMABILITÉ D'UN CORPS
Publication
Application
Priority
- DE 2008001346 W 20080820
- DE 102007039337 A 20070820
Abstract (en)
[origin: WO2009024130A1] The invention relates to a method for determining the ability of an analysis body to change the shape thereof using mathematical models. The mathematical models are generated for geometric parameters, which are determined based on test experiments in which a reference body is reshaped or originally shaped in a defined manner. By means of the mathematical models, the ability of a test body to change the shape thereof is then calculated, for the geometry of which a finite element structure is available. For the geometry of the test body a shape factor is known, which characterizes said geometry. The ability of the test body to change the shape thereof is likewise calculated by means of a method based on the finite element method (FEM), wherein then the calculations for the test body are corrected by means of the mathematical models based on a corresponding comparison with the FEM an analysis body is then correlated with the shape factor of the test body, wherein the corrected calculation results from the matrix are applied to the examination body in order to forecast the ability thereof to change the shape thereof.
IPC 8 full level
G06F 17/50 (2006.01); B62D 65/00 (2006.01)
CPC (source: EP US)
G06F 30/20 (2020.01 - EP US); G06F 30/23 (2020.01 - EP US)
Citation (search report)
See references of WO 2009024130A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007039337 B3 20081224; EP 2188747 A1 20100526; US 2011218778 A1 20110908; US 8489368 B2 20130716; WO 2009024130 A1 20090226
DOCDB simple family (application)
DE 102007039337 A 20070820; DE 2008001346 W 20080820; EP 08801169 A 20080820; US 67430708 A 20080820