Results 221 to 230 of about 132,157 (272)
A compressive sensing-driven data collection scheme for UAV-assisted wireless sensor networks. [PDF]
Sci RepHan Z, Zheng G, Li C, Wang G, Mu Y.
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Constraint-Based Computer-Aided Design
Journal of Computing and Information Science in Engineering, 2005Computer-aided design (CAD) systems have become parametric, basing shape design on constraints and design feature operations. We review the development of constraint-based parametric CAD, explaining some of the foundational issues as well as giving an outlook on possible future directions of development.
Christoph M Hoffmann
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Geometric Constraint Solving in Parametric Computer-Aided Design
Journal of Computing and Information Science in Engineering, 2011With parametric computer-aided design (CAD) software, designers can create geometric models that are easily updated (within limits) by modifying the values of controlling parameters. These numeric and non-numeric parameters control the geometry in two ways: parametric operations and geometric constraint solving.
Bernhard Bettig, Christoph M. Hoffmann
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Expressing geometric constraints in the computer-aided design of layered housing.
Automation in Construction, 1997This paper describes the experiences of a design office in automating the formulation and evaluation of geometrical constraints in the design of layered housing.
Edna Ishai, Alan Wilson
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FLOWER - A System for Domain and Constraint Visualization in Computer-Aided Design
IFAC Proceedings Volumes, 1995Abstract This paper explores visualization aids to an interactive intelligent design application. Visualization helps a designer explore data and information in order to gain greater understanding and insight into the design process. Several existing techniques taken from object-oriented expert systems, computer graphics and user interface ...
E. Rózsa, J.C. Dill
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IIE Transactions, 1996
Mechanical design and assembly planning inherently involve geometric constraint satisfaction or scene feasibility (GCS/SF) problems. Such problems imply the satisfaction of proposed relations placed between undefined geometric entities in a given scenario.
Ruíz, Óscar E., Ferreira, Placid M.
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Mechanical design and assembly planning inherently involve geometric constraint satisfaction or scene feasibility (GCS/SF) problems. Such problems imply the satisfaction of proposed relations placed between undefined geometric entities in a given scenario.
Ruíz, Óscar E., Ferreira, Placid M.
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Solving Interval Constraints by Linearization in Computer-Aided Design
Reliable Computing, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yan Wang 0029, Bartholomew O. Nnaji
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Computer aided mixture design with specified property constraints
Computers & Chemical Engineering, 1992Abstract This paper presents an algorithm that determines the identity and composition of solvent mixtures with desirable properties and also ranks the mixtures with respect to cost. This is done by integrating optimization algorithms with computer-aided mixture design (CAMD).
J.A. Klein, D.T. Wu, R. Gani
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Computer Aided Stabilator Design Including Aeroelastic Constraints
Journal of Aircraft, 1971A computerized direct optimization procedure has been developed to aid in the design of an aircraft all-moveable stabilator. The procedure systematically evaluates a set of design variables so that the near optimum stabilator is synthesized from input nondimensional geometry and material characteristics to satisfy design constraints of performance ...
WILLIAM E. TRIPLETT, KLAUS D. ISING
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Computer-aided design using the method of cut-joint kinematic constraints
Computer-Aided Design, 1996A method for automatically altering the geometry of mechanical parts due to a change in design parameters is presented. The formulation for computing the effects of changes in design parameters of mechanical parts and mechanisms is based upon kinematic criteria adopted from mathematical formulations used in multibody dynamics analyses.
H. Zou, Karim Abdel-Malek, J. Y. Wang
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