2013, № 9 (158)

Gorelov S.N., Klimov, M.I. ALGORITHM SEARCH OF OPTIMAL CONSTRUCTION VARIANT BY METHOD OF LOCAL LAGRANGE MULTIPLIERS VARIATIONSThe paper deals with the aspects of efficient algorithm construction for optimal projecting of structures. The investigation with the appliance of generalized Lagrange methods resulted in the construction of algorithm which does not require the convexity of functions, and more over, the uninterrupted multitude of permissible points. The method under investigation has a number of advantages regarding calculating, that is the replacement of a conventional problem by an un conventional one and the possibility of its complex use in combination with some other methods of an absolute optimization.Key words: optimal projecting of structures, generalized Lagrange multipliers, efficient algorithm.

Download

References:

1. Izmailov, AF Numerical optimization methods: the Aids for Higher Schools / AF Izmailov, MV Solodov, 2nd ed., rev. and add. — Moscow: Phizmatlit, 2008. — 320p. — Bibliography.: P. 314-316. — Pcs. the decree.: p. 317-320. — ISBN 978-5-9221-0975-8.

2. Lessin, VV basics of optimization methods [Text]: studies. Manual / VV Lessin, P. Lisovets. — 3rd ed., rev. — St. Petersburg. : Lan, 2011. — 342 p. — Bibliography.: P. 340-341. — ISBN 978-5-8114-1217-4.

3. Gorelov, S.N. The results of numerical studies of the cable-stayed pedestrian bridge across the river Ural / V.I. Zhadanov, M.A. Arkaev / / Vestnik of OSU. — 2012. — № 9. — P. 177-183.

4. Klimov, MI Optimal design of flexible reinforced concrete foundations. Abstracts of the All-Union Conference "Modern methods and algorithms for analysis and design of building structures using a computer." Tallinn, 1979. — P. 139-140.

5. Fiakko A. McCormick, Nonlinear Programming. Wiley, New York, 1972. — 240.

About this article

Authors: Klimov M.I., Gorelov S.N.

Year: 2013

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru