专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11934752B1 System and method for adding and defining perfectly matched layers for a model of a physical system 有权
公开(公告)号：US11934752B1
公开(公告)日：2024-03-19
申请号：US17019987
申请日：2020-09-14
申请人： COMSOL AB
发明人： Arne Nordmark , Eduardo Fontes , Hans Rullgãrd , Henrik Sõnnerlind , Johan Öjemalm , Lars Langemyr , Daniel Bertilsson , Nils Malm , Johan Thaning , Eduardo Gonzalez , Niklas Rom , Simon Erlandsson
IPC分类号： G06F30/23
CPC分类号： G06F30/23
摘要： A graphical user interface includes GUI elements configured for defining discretized base geometry data for a model of a physical system, receiving a first input representing a user instruction to add a perfectly matched layer to the model, receiving a second input representing the user selection of boundaries that define a base geometry, and receiving a third input representing extra geometry meshing instructions. Extra geometry line segment data is discretized representing an outward direction of a PML from the boundary according to the extra geometry meshing instructions. Weak form expressions representing a wave-related phenomena are formed based on received PML settings and physics settings parameterized using discretized base geometry data and discretized extra geometry data. Matrix data are generated based on the formed weak form expressions. A solution to a simulation of the wave-related phenomena of the model is generated based on the formed weak form expressions. A graphical representation of the solution is generated for display on the GUI.

2. 发明申请

US20140222384A1 APPARATUS AND METHOD FOR DEFINING COUPLED SYSTEMS ON SPATIAL DIMENSIONS AND EXTRA DIMENSIONS 审中-公开
标题翻译：用于定义空间尺寸和外部尺寸的耦合系统的装置和方法
公开(公告)号：US20140222384A1
公开(公告)日：2014-08-07
申请号：US13840664
申请日：2013-03-15
申请人： COMSOL AB
发明人： Arne Nordmark , Eduardo Fontes , Hans Rullgård , Henrik Sönnerlind , Johan Öjemalm , Lars Langemyr , Daniel Bertilsson , Nils Malm , Johan Thaning , Eduardo Gonzalez , Niklas Rom
IPC分类号： G06F17/50
CPC分类号： G06F17/5018
摘要： A simulation apparatus for adding extra geometries to a model of a physical system. The apparatus is configured to modify a geometry of a model of a physical system represented in terms of a combined set of equations. Instructions on the apparatus cause one or more processors to perform, upon execution, acts comprising: (i) receiving a base geometry of the physical system, (ii) receiving one or more extra geometries associated with the base geometry, (iii) determining first geometric entities of the base geometry and second geometric entities of the extra geometry, (iv) adding the extra geometries to the base geometry by computing a product geometry of the determined first geometric entities and the second geometric entities, (v) generating an updated combined set of equations including representations of the product geometry, and (vi) generating a graphical representation of the product geometry, the graphical representation configured for display on the display device.
摘要翻译：用于向物理系统的模型添加额外几何的模拟装置。该装置被配置为修改以组合方程组表示的物理系统的模型的几何形状。关于装置的指令导致一个或多个处理器在执行时执行动作，包括：（i）接收物理系统的基本几何，（ii）接收与基本几何相关联的一个或多个额外几何，（iii）确定第一（iv）通过计算所确定的第一几何实体和第二几何实体的产品几何形状，将额外的几何形状加到基础几何中，（v）生成更新的组合的几何实体; 包括产品几何的表示的方程组，和（vi）生成产品几何的图形表示，该图形表示被配置为在显示装置上显示。

3. 发明授权

US10776541B2 Apparatus and method for defining coupled systems on spatial dimensions and extra dimensions 有权
公开(公告)号：US10776541B2
公开(公告)日：2020-09-15
申请号：US16045935
申请日：2018-07-26
申请人： Comsol AB
发明人： Arne Nordmark , Eduardo Fontes , Hans Rullgärd , Henrik Sönnerlind , Johan Öjemalm , Lars Langemyr , Daniel Bertilsson , Nils Malm , Johan Thaning , Eduardo Gonzalez , Niklas Rom
IPC分类号： G06F30/23
摘要： A simulation apparatus for adding extra geometries to a model of a physical system. The apparatus is configured to modify a geometry of a model of a physical system represented in terms of a combined set of equations. Instructions on the apparatus cause one or more processors to perform, upon execution, acts comprising: (i) receiving a base geometry of the physical system, (ii) receiving one or more extra geometries associated with the base geometry, (iii) determining first geometric entities of the base geometry and second geometric entities of the extra geometry, (iv) adding the extra geometries to the base geometry by computing a product geometry of the determined first geometric entities and the second geometric entities, (v) generating an updated combined set of equations including representations of the product geometry, and (vi) generating a graphical representation of the product geometry, the graphical representation configured for display on the display device.

4. 发明申请

US20180357347A1 APPARATUS AND METHOD FOR DEFINING COUPLED SYSTEMS ON SPATIAL DIMENSIONS AND EXTRA DIMENSIONS 审中-公开
公开(公告)号：US20180357347A1
公开(公告)日：2018-12-13
申请号：US16045935
申请日：2018-07-26
申请人： Comsol AB
发明人： Arne Nordmark , Eduardo Fontes , Hans Rullgärd , Henrik Sönnerlind , Johan Öjemalm , Lars Langemyr , Daniel Bertilsson , Nils Malm , Johan Thaning , Eduardo Gonzalez , Niklas Rom
IPC分类号： G06F17/50
摘要： A simulation apparatus for adding extra geometries to a model of a physical system. The apparatus is configured to modify a geometry of a model of a physical system represented in terms of a combined set of equations. Instructions on the apparatus cause one or more processors to perform, upon execution, acts comprising: (i) receiving a base geometry of the physical system, (ii) receiving one or more extra geometries associated with the base geometry, (iii) determining first geometric entities of the base geometry and second geometric entities of the extra geometry, (iv) adding the extra geometries to the base geometry by computing a product geometry of the determined first geometric entities and the second geometric entities, (v) generating an updated combined set of equations including representations of the product geometry, and (vi) generating a graphical representation of the product geometry, the graphical representation configured for display on the display device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式