The reliability based topology optimal design of continuum structural

Author

Li, Jingkui ; Zhang, Yanli ; Yu, Chao ; Guo, Jianye

Author_Institution

Sch. of Mech. & Electr. Eng., Shenyang Aerosp. Univ., Shenyang, China

fYear

2011

fDate

16-18 April 2011

Firstpage

2772

Lastpage

2775

Abstract

The continuum structure topology optimization design has been research hot spot and the difficulty in the structure optimization design. This article uses the reliability theory and the ESO method to solve the program of the reliability-based topology optimal design of continuum structural. The mathematical model is established and the perturbation method is utilized to the reliability restraint. The ESO method is used to process the topology optimization design of the continuum structure. Several examples are given; the results indicate that the reliability-based topology optimal design of continuum structural is feasible.

Keywords

continuum mechanics; design engineering; evolutionary computation; optimisation; structural engineering; topology; ESO method; continuum structural; evolutionary structural optimization; perturbation method; reliability theory; topology optimal design; Erbium; Optimization; Periodic structures; Rail to rail inputs; Reliability engineering; Reliability theory; Topology; ESO; perturbation; reliability; topology optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768579

Filename

5768579