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公开(公告)号:US20070285424A1
公开(公告)日:2007-12-13
申请号:US11451732
申请日:2006-06-12
IPC分类号: G06T15/20
CPC分类号: G06T19/00 , G06T2219/004
摘要: A model-based design system couples intelligent 3D model elements with an analytical model that describes fluid flow through the 3D model. The system automatically generates annotation graphics for a 2D view of the elements with respect to a view plane. The system displays a drop symbol when the elements are below the view plane and the system displays a rise symbol when the elements penetrate and rise above the view plane. In addition to the rise/drop indications, the annotation graphics may indicate the type of service provided by the elements and the location and direction of flow. Advantageously, the system generates these annotation graphics automatically from 3D model and the analytical model.
摘要翻译: 基于模型的设计系统将智能3D模型元素与描述通过3D模型的流体流动的分析模型相结合。 系统自动生成相对于视图平面的元素的2D视图的注释图形。 当元素位于视图平面下方时,系统将显示滴落符号,并且当元素穿透并升高到视图平面上方时,系统将显示升起符号。 除了上升/下降指示之外,注释图形可以指示由元件提供的服务的类型以及流的位置和方向。 有利的是,系统从3D模型和分析模型自动生成这些注释图形。
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公开(公告)号:US20070219764A1
公开(公告)日:2007-09-20
申请号:US11614049
申请日:2006-12-20
申请人: Thord Backe , Greg Vazzana , Jorgen Dahl , Paul Fred DesSureault , Thomas Olsson , Jason Martin
发明人: Thord Backe , Greg Vazzana , Jorgen Dahl , Paul Fred DesSureault , Thomas Olsson , Jason Martin
IPC分类号: G06G7/48
CPC分类号: G06F17/5009 , G06F17/5004 , G06F2217/16
摘要: Methods and apparatus, including computer program products, for providing a physical computer aided design (CAD) model comprising a plurality of physical objects in a flow system. Each of the plurality of physical objects are joined at one or more physical linkages. An analytical model of the flow system is generated based on the one or more physical linkages. And one of the analytical model or the physical CAD model is automatically updated to reflect a change to the other.
摘要翻译: 包括计算机程序产品的方法和装置,用于提供在流系统中包括多个物理对象的物理计算机辅助设计(CAD)模型。 多个物理对象中的每一个在一个或多个物理连接处连接。 基于一个或多个物理连接生成流系统的分析模型。 并且分析模型或物理CAD模型之一被自动更新以反映对另一个的变化。
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