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公开(公告)号：EP3636461A1
公开(公告)日：2020-04-15
申请号：EP18812813.6
申请日：2018-05-21
发明人： NASHIO,Hiroshi
摘要： Provided a method for analyzing the rolling of a rotating body that will make it possible to simultaneously achieve reduction in computational cost and attainment of adequate analytic precision. The method includes: a step (S100, S101) in which a structural model having a plurality of computational mesh cells that represent the rotating body (T) or a fluidic model having a plurality of computational mesh cells that represent the space around the rotating body (T) is acquired, the model being such that surface shape of the rotating body (T) is of such shape that a plurality of surface shapes constituting minimum units M are arranged in repeating fashion along a circumferential direction CD, and the model being such that computational mesh cells at a region (Ar1) which is a portion of the model are established in more finely divided fashion than computational mesh cells at another region (Ar2); a step (S103) in which that region (Ar1) on the rotating body (T) at which finely divided computational mesh cells are established is made to come in contact with the ground, and rolling analysis processing is performed in which rolling is made to occur in an amount that is an angle corresponding to N minimum units (wherein N is a natural number not less than 1); and a step (S105) in which mapping processing is performed in which physical quantities at computational mesh cells as they exist following the rolling analysis processing are copied to corresponding computational mesh cells at a rolling start time. The rolling analysis processing (S103) employing computational mesh cells occurring after the mapping processing, and the mapping processing (S105) occurring after the rolling analysis processing, are performed in repeated fashion until a prescribed analysis end condition is met.
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公开(公告)号：EP3635511A1
公开(公告)日：2020-04-15
申请号：EP17913035.6
申请日：2017-06-09
发明人： ZHU, Haichao , FUKUMOTO, Masaaki
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公开(公告)号：EP3629203A1
公开(公告)日：2020-04-01
申请号：EP18196911.4
申请日：2018-09-26
申请人： Bricsys NV
发明人： Clarysse, Pieter
IPC分类号： G06F17/50 , G06T19/20 , G06T3/00 , G06F3/0484
摘要： The current invention concerns a computer-implemented method, a computer system and a computer program product for parallel face alignment in a CAD model. An input face is obtained from the CAD model based on a first signal obtained via a user input device. The input face comprises a normal direction perpendicular to the input face. A current translation in the normal direction is obtained based on a second signal obtained via a user input device. From the CAD model, a list of faces parallel to the input face is determined. From the list of faces, a snap face is selected based on the current translation. Via a visualization means a snap plane comprising the snap face is displayed.
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公开(公告)号：EP3629202A1
公开(公告)日：2020-04-01
申请号：EP18196770.4
申请日：2018-09-26
IPC分类号： G06F17/50 , B33Y50/00 , B29C64/386
摘要： Um besonders vorteilhafte mechanische Eigenschaften und gleichzeitig ein besonders geringes Gewicht eines additiv zu fertigenden Bauteils realisieren zu können, wird ein Verfahren zur Optimierung eines zumindest eine virtuelle Gitterstruktur (10) aufweisenden virtuellen Modells (12) des Bauteils vorgeschlagen. Bei dem Verfahren wird zumindest die virtuelle Gitterstruktur (10), welche Knoten (14) als erste Strukturelemente, an den Knoten (14) miteinander verbundene Streben (16) als zweite Strukturelemente und als Anbindungspunkte (18) an eine virtuelle Bauteilaußenhaut (20) des virtuellen Modells (12) ausgebildete dritte Strukturelemente aufweist, anhand einer Topologieoptimierung (TOP), die durch eine elektronische Recheneinrichtung durchgeführt wird, optimiert und als ein Gestaltungsbereich (22) definiert, dessen Strukturelemente eine jeweilige Ausgangsgeometrie aufweisen (DEF). Durch die Topologieoptimierung (TOP) wird eine jeweilige, aus wenigstens einer auf das virtuelle Modell (12) wirkenden Last resultierende Belastung des jeweiligen Strukturelements ermittelt und zumindest eines der Strukturelemente, dessen ermittelte Belastung einen vorbestimmten Schwellenwert unterschreitet, aus dem Gestaltungsbereich (22) eliminiert.
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公开(公告)号：EP2797017B1
公开(公告)日：2020-04-01
申请号：EP14166051.4
申请日：2014-04-25
发明人： Straßer, Dominik , Niesler, Gerrit , Fit, Mirko , Brinkmann, Raik
IPC分类号： G06F17/50
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公开(公告)号：EP3625671A1
公开(公告)日：2020-03-25
申请号：EP18723252.5
申请日：2018-04-23
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公开(公告)号：EP3094818B1
公开(公告)日：2020-03-25
申请号：EP15761016.3
申请日：2015-03-12
发明人： WONG, Terry , FLEMING, Graham
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公开(公告)号：EP3624025A1
公开(公告)日：2020-03-18
申请号：EP18812927.4
申请日：2018-04-24
发明人： YI, Hong , CHENG, Haitao
摘要： Embodiments of the present invention disclose a product material integration and orchestration method and a cloud service apparatus, to provide an automated orchestration service, improve orchestration quality and efficiency, and satisfy a requirement for on-demand customization of product material. The method in the embodiments of the present invention includes: obtaining target content, where the target content includes at least one of the following content: user-generated semantic content, existing semantic content, and semantic content in an orchestration system; and orchestrating the target content based on a product model and an information model, to obtain a product information deliverable.
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公开(公告)号：EP3622443A1
公开(公告)日：2020-03-18
申请号：EP18798126.1
申请日：2018-05-08
申请人： Plantsnap, Inc.
发明人： RALLS, Eric
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公开(公告)号：EP3620941A1
公开(公告)日：2020-03-11
申请号：EP18192627.0
申请日：2018-09-05
申请人： 3FROG NV
发明人： Coudron, Inge , Hannaert, Jurgen
摘要： According to an embodiment computer implemented method for generating a spatial model (500) of an indoor structure from a point cloud (100), the method comprising the steps of identifying (602) shapes in the point cloud (100); enveloping (603) the shapes by a bounding volume (300); intersecting (604) the bounding volume (300) with planes determined by the shapes, thereby obtaining structural faces (400, 410, 420); and constructing (606) the spatial model (500) by the structural faces.
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