作者: 天賦 時間: 2025-3-21 23:18 作者: 過份 時間: 2025-3-22 03:37 作者: obstinate 時間: 2025-3-22 05:07
Shape Information in Industry Specific Product Data Model,escribed that has been developed as one of a set of means to get to a consistent and comprehensive CIM software solution. Within the presented product data model the aspect of the shape information is laid out in detail.作者: BRIDE 時間: 2025-3-22 10:56 作者: 得罪人 時間: 2025-3-22 14:51 作者: 得罪人 時間: 2025-3-22 17:25 作者: 信任 時間: 2025-3-23 00:16 作者: 松雞 時間: 2025-3-23 05:26
Functionality in Solids Obtained from Partial Differential Equations,alculated via a finite element analysis, the mesh generated by the mapping forming the basis for a suitably defined finite element mesh. Thus the geometry used in the design of the object is used directly in the calculation of the physical properties or functional performance of the object.作者: 蘑菇 時間: 2025-3-23 06:18 作者: 凌辱 時間: 2025-3-23 10:29 作者: 出汗 時間: 2025-3-23 16:29 作者: inchoate 時間: 2025-3-23 20:26 作者: SEVER 時間: 2025-3-23 22:31 作者: milligram 時間: 2025-3-24 06:10
Der Weg zum selbstfahrenden Staat,escribed that has been developed as one of a set of means to get to a consistent and comprehensive CIM software solution. Within the presented product data model the aspect of the shape information is laid out in detail.作者: 富足女人 時間: 2025-3-24 09:33 作者: 妨礙 時間: 2025-3-24 12:42 作者: 冷漠 時間: 2025-3-24 17:09 作者: 勤勞 時間: 2025-3-24 19:13
Featuremodelling with an Object-Oriented Approach,ntent..The paper describes the modelling approach which leads to the use of features. It outlines the implementation of features in an existing CAD/CAM system using an object-oriented paradigm. The paper finally illustrates feature-based modelling techniques in industrial application and lists practical advantages.作者: hypertension 時間: 2025-3-24 23:18 作者: DEVIL 時間: 2025-3-25 04:47
Nur Zahlen lesen und vermuten führt zum Tode clipping of the surface patches and a planarity test, is presented. On the other hand, algorithms are proposed for point-solid classification, line and plane intersection tests, and interference detection. Space complexity of the proposed representation is discussed, and some bounds are presented.作者: PANIC 時間: 2025-3-25 11:14 作者: Pelvic-Floor 時間: 2025-3-25 13:02
978-3-211-82399-6Springer-Verlag/Wien 1993作者: 追逐 時間: 2025-3-25 17:47 作者: infinite 時間: 2025-3-25 20:44
https://doi.org/10.1007/978-3-7091-6916-2Nurbs; Spline; Splines; Topologie; Triangulation; algorithms; construction; data structure; geometric modell作者: florid 時間: 2025-3-26 02:11 作者: 弄污 時間: 2025-3-26 05:33 作者: 小隔間 時間: 2025-3-26 08:46 作者: Liberate 時間: 2025-3-26 13:28 作者: CLASH 時間: 2025-3-26 19:16 作者: Liability 時間: 2025-3-26 22:52
https://doi.org/10.33283/978-3-86298-853-2-oriented mechanisms are utilised to define part structure and behaviour models. The mechanism is part of an ‘a(chǎn)pplication specific modelling platform’ or ‘framework’, which allows application software to interact with the CAD/CAM system on a high-level and to capture, evaluate and store the design i作者: ANTI 時間: 2025-3-27 03:45
,?Libertin? als Sektenbezeichnung,zier curves. we get a differentiable manifold of deviation functions and can apply the non-linear approximation theory. As main result we obtain that the error of the best approximant .’.∈. has the alternant property like in the case of Chebyshev approximation. An algorithm to calculate .’. explicit作者: 痛苦一下 時間: 2025-3-27 07:56
Nur Zahlen lesen und vermuten führt zum Tod the subdivision of the space, until either homogeneous or face nodes are reached. Face nodes contain a connected, sufficiently planar part of the surface, within a tolerance s. The face octree of a surface S defines a thick surface TS(S), union of all bands defined by face nodes, and TS(S) contains作者: theta-waves 時間: 2025-3-27 12:10
Der Produktmanager und das Blaue Meerrly from one vertex to another. Such an approach often yields an interpolant with visual ridges along some of the edges of the triangle patches. The improved approach presented here for computing cross boundary derivatives makes use of the network curves of neighboring triangle patches. These cross 作者: 抓住他投降 時間: 2025-3-27 14:35
https://doi.org/10.1007/978-3-662-69012-3me is an extension of an earlier method developed by the same authors, in which a closed .. surface, representing the boundary of an object, is generated using a parametric piecewise rational cubic shape preserving curve interpolation scheme and cubic Hermite interpolation, but in which no account o作者: Mawkish 時間: 2025-3-27 21:39
https://doi.org/10.1007/978-3-476-98811-9ethod is relatively easy to implement, since it only requires .. extensions of the rectangular patch complex defined in terms of the rectangular patch parameterizations. The method is illustrated by reference to .. bicubic B-spline surfaces.作者: 女歌星 時間: 2025-3-27 22:43
Wie der Klimawandel unseren Wein beeinflusstthese points is developed. The approximation is based on the fact that a surface can locally be represented as the graph of a bivariate function. Quadratic polynomials are used for this local approximation. The principal curvatures at a point on the graph of such a quadratic polynomial is used as th作者: misshapen 時間: 2025-3-28 05:55
,Die Z?libatspflicht und ihr Umfeld,e examples of applications of functional composition. This paper shows how to compose polynomial and rational tensor product Bézier representations. The problem of composing Bézier splines and B-spline representations will also be addressed in this paper.作者: 遺留之物 時間: 2025-3-28 06:52 作者: Crumple 時間: 2025-3-28 14:15 作者: 誓言 時間: 2025-3-28 16:26 作者: Antigen 時間: 2025-3-28 22:07
https://doi.org/10.1007/978-3-476-99458-5ints by using ratios of areas (or volumes) of certain regions. We add insight into the structure of the local coordinates by proving some of their basic properties by deriving formulas for their gradients from some simple geometry and proving the properties of smoothness and linear precision.作者: Favorable 時間: 2025-3-29 00:17 作者: 幻影 時間: 2025-3-29 03:18 作者: 脾氣暴躁的人 時間: 2025-3-29 08:26
Der Weg zum selbstfahrenden Staat,presented. This approach is based on enterprise-wide information modelling. In particular, a product data model for automotive supplier companies is described that has been developed as one of a set of means to get to a consistent and comprehensive CIM software solution. Within the presented product作者: Cocker 時間: 2025-3-29 14:03
he space in order to induce a deformation of an embedded object. A new method of this class is proposed which is based on scattered data interpolation. The usefulness of two selected classes of scattered data interpolation methods in this context is analyzed, with emphasis on the two-dimensional cas作者: 艱苦地移動 時間: 2025-3-29 16:02 作者: BRACE 時間: 2025-3-29 22:49
https://doi.org/10.1007/978-3-476-98811-9ethod is relatively easy to implement, since it only requires .. extensions of the rectangular patch complex defined in terms of the rectangular patch parameterizations. The method is illustrated by reference to .. bicubic B-spline surfaces.作者: Etching 時間: 2025-3-30 02:19 作者: 油膏 時間: 2025-3-30 04:08 作者: 廢除 時間: 2025-3-30 11:50
https://doi.org/10.1007/978-3-476-99458-5ints by using ratios of areas (or volumes) of certain regions. We add insight into the structure of the local coordinates by proving some of their basic properties by deriving formulas for their gradients from some simple geometry and proving the properties of smoothness and linear precision.作者: 和平主義 時間: 2025-3-30 13:37 作者: 被詛咒的人 時間: 2025-3-30 17:30 作者: Esophagus 時間: 2025-3-30 21:59
High Order Continuous Polygonal Patches,ethod is relatively easy to implement, since it only requires .. extensions of the rectangular patch complex defined in terms of the rectangular patch parameterizations. The method is illustrated by reference to .. bicubic B-spline surfaces.作者: 比賽用背帶 時間: 2025-3-31 04:30 作者: 熱心 時間: 2025-3-31 06:02 作者: 避開 時間: 2025-3-31 09:41 作者: alliance 時間: 2025-3-31 16:51 作者: 數(shù)量 時間: 2025-3-31 17:43
https://doi.org/10.1007/978-3-476-99123-2s statement still holds if we demand that the cluster radii, which appear on a path from the root down to a leaf, should generate a geometrically decreasing sequence..We report on extensive experimental results which show that .* Trees support a large variety of proximity queries by a single data st作者: 稀釋前 時間: 2025-4-1 01:37
Best Practices und Risiken im Online-Handel,ature definition language which will permit the integrated system to be configured flexibly to meet the precise requirements of any organisation using it. This will also have strong implications on the development of standards for the transfer of CAD information between different systems.作者: IRS 時間: 2025-4-1 05:40
A Data Structure for Representing and Efficient Querying Large Scenes of Geometric Objects: ,* Trees statement still holds if we demand that the cluster radii, which appear on a path from the root down to a leaf, should generate a geometrically decreasing sequence..We report on extensive experimental results which show that .* Trees support a large variety of proximity queries by a single data st作者: mutineer 時間: 2025-4-1 06:45
Automated Feature Recognition and its Role in Product Modelling,ature definition language which will permit the integrated system to be configured flexibly to meet the precise requirements of any organisation using it. This will also have strong implications on the development of standards for the transfer of CAD information between different systems.作者: Forsake 時間: 2025-4-1 12:30
Functionality in Solids Obtained from Partial Differential Equations,quation on to some simple object in parametric space, typically a cuboid. The isoparametric surfaces within the solid define a mesh system and it is shown how various features of the chosen PDE may be used to modify the mapping, and in particular the generated mesh, and thus facilitate analysis of m作者: 鬼魂 時間: 2025-4-1 14:21
Featuremodelling with an Object-Oriented Approach,-oriented mechanisms are utilised to define part structure and behaviour models. The mechanism is part of an ‘a(chǎn)pplication specific modelling platform’ or ‘framework’, which allows application software to interact with the CAD/CAM system on a high-level and to capture, evaluate and store the design i作者: Parley 時間: 2025-4-1 18:29
