A CAD approach to the minimum weight design problem | Zendy

Esping Björn J. D. | Zendy

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A CAD approach to the minimum weight design problem

Author(s) -

Esping Björn J. D.

Publication year - 1985

Publication title -

international journal for numerical methods in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.421

H-Index - 168

eISSN - 1097-0207

pISSN - 0029-5981

DOI - 10.1002/nme.1620210607

Subject(s) - minimum weight , simple (philosophy) , cad , mathematics , set (abstract data type) , point (geometry) , mathematical optimization , cut point , computer science , geometry , engineering drawing , engineering , combinatorics , statistics , philosophy , epistemology , programming language

A structure is defined by a set of governing points. These points can be used to define lines, surfaces and solids. A governing point can be connected to a design variable. The values of the design variables are determined in order to minimize the weight of the structure subject to a number of stress constraints. Three simple structures are then designed.

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