Computer Aided Design

Encarnação, José L.; Lindner, R.; Schlechtendahl, E. G.

doi:10.1007/978-3-642-84054-8

Cited by 13 publications

(6 citation statements)

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“…Considering the design process [11][12][13][14] as the process of information transformation from the Terms of Reference (ToR) into information, which describes the completed design solution, CAD systems belong to the class of information systems. The design of information systems of various purposes has been investigated for many years.…”

Section: Investigation Of the Design Process And Its Realization By Tmentioning

confidence: 99%

“…For the ToR implementation, the performer uses templates of the already processed typical design solutions (10), and templates of design documents (11), which are corresponding to them. All of them are available to the performer from the repository of templates RofT, where templates of design solutions models and templates of documents are stored.…”

Section: Organization Of the Typical Design Operations Performancementioning

confidence: 99%

“…In this case, the designer (9) uses all needed templates (10), (11) from the repository of templates RofT for the ToR formation. And after the corresponding actions (editing, negotiations with the client etc.…”

Section: Organization Of the Aty Pical Design Operations Perfor Mancementioning

confidence: 99%

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Development of the system architecture for design works automation

Захарченко

Неня

2016

EEJET

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Section: Investigation Of the Design Process And Its Realization By Tmentioning

confidence: 99%

Section: Organization Of the Typical Design Operations Performancementioning

confidence: 99%

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Development of the system architecture for design works automation

Захарченко

Неня

2016

EEJET

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“…Functions of three variables can also be represented graphically, like plotting the relative proportions of three ingredients in a mixture [1] (although the 3 variables are not independent because the proportions sum must be unity). Other methods employing multiple-color plots and computer animation are described by Encarnação et al [2] and Jones [3]. One example of scanning two of the variables through a number of 3D representations generated for different values of the third variable in the case of a f(x 1 , x 2 , x 3 ) function is available in [4].…”

Section: Introductionmentioning

confidence: 99%

New Concepts in Graphic Visualization of Objective Functions

Simionescu

Beale

2002

Volume 2: 28th Design Automation Conference

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A method of inspecting the design space of multivariable objective functions is proposed. By scanning 1 or 2 of the variables at a constant step while partially minimizing or maximizing the function with respect to the remaining variables, sets of points are generated that can be fiarther used in producing 2D or 3D diagrams. A number of examples are given for showing the usefialness of the method in studying the design space of objective functions and of the constraint activity. All graphs are produced with an in-house program that allows generation of logarithmically spaced level-curve diagrams and accurately truncating fimction surfaces over the z-axis at specified heights.

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“…One of the natural problems that arises in a number of seemingly unrelated areas in manufacturing, robotics, CAD, VLSI design, and pattern recognition involves partitioning a planar region of interest into simple subregions, typically triangles 6,13]. The motivation for doing so is that the restriction of the original problem to a triangular subregion is often more tractable and, furthermore, once the problem is solved for each of the triangles in the partition, the overall solution is obtained by a \conquer" process.…”

Section: Introductionmentioning

confidence: 99%

Constant-time algorithms for constrained triangulations on reconfigurable meshes

Bokka

Gurla²,

Olariu

et al. 1998

IEEE Trans. Parallel Distrib. Syst.

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A number of applications in computer-aided manufacturing, CAD, and computer-aided geometric design ask for triangulating pieces of material with defects. These tasks are known collectively as constrained triangulations. Recently, a powerful architecture called the recon gurable mesh has been proposed: in essence, a recon gurable mesh consists of a mesh-connected architecture augmented by a dynamically recon gurable bus system. The main contribution of this paper is to show that the exibility of the recon gurable mesh can be exploited for the purpose of obtaining constant-time algorithms for a number of constrained triangulation problems. These include triangulating a convex planar region containing any constant number of convex holes, triangulating a convex planar region in the presence of a collection of rectangular holes, and triangulating a set of ordered line segments. Speci cally, with a collection of O(n) such objects as input, our algorithms run in O(1) time on a recon gurable mesh of size n n. To the best of our knowledge, this is the rst time constant time solutions to constrained triangulations are reported on this architecture.

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Computer Aided Design

Cited by 13 publications

References 0 publications

Development of the system architecture for design works automation

Development of the system architecture for design works automation

New Concepts in Graphic Visualization of Objective Functions

Constant-time algorithms for constrained triangulations on reconfigurable meshes

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