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Document type:
Zeitschriftenaufsatz 
Author(s):
Bletzinger, Kai-Uwe 
Title:
Extended method of moving asymptotes based on second-order information 
Abstract:
The well-known and successful method of moving asymptotes was mainly developedfor sizing problems in structural optimization. Applied to general problems,e.g. shape optimal design, the method occasionally exhibits some deficiencies.To further generalize the method, a simple extension is presented withrespect to strict convex approximation of the objective function, deterministicasymptote adaption, and consistent treatment of equality constraints. Itis based on second-order information estimated...    »
 
Keywords:
method of moving asymptotes, respect to strict convex approximation of theobjective function, deterministic asymptote adaption, consistent treatmentof equality constraints, diagonal quasi Newton sequential quadratic programming,nonlinear optimization problems 
Journal title:
Structural and Multidisciplinary Optimization 
Year:
1993 
Journal volume:
Pages contribution:
175--183 
Language:
de 
Format:
Text