Approach to optimization of composite aircraft wing structure

被引：1

作者：

Aung, Phyo Wai ^{[1
]}

Tatarnikov, Oleg ^{[1
,2
]}

Aung, Naing Lin ^{[1
]}

机构：

[1] Bauman Moscow State Tech Univ, Dept Aerosp Composite Construct, Moscow 105005, Russia

[2] Plekhanov Russian Univ Econ, Dept Higher Math, Moscow 117997, Russia

来源：

INTERNATIONAL CONFERENCE ON MODERN TRENDS IN MANUFACTURING TECHNOLOGIES AND EQUIPMENT (ICMTMTE) 2020 | 2020年 / 971卷

关键词：

D O I：

10.1088/1757-899X/971/2/022058

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper describes an approach to optimization of composite aircraft wing structure basing on multi-criterion method. Two types of composite wing structures such as two-spar and three-spar ones were considered. The optimal layout of a wing frame was determined by Pareto optimization method basing on three criteria: minimal wing deflection, maximal safety factor and minimal weight. Positions of internal wing frame parts (spars and ribs) were considered as optimization parameters. As a result, an optimal design of a composite spar-type wing was proposed.

引用

页数：7

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