Structural Topology Optimization Using Function-oriented Elements Based on the Concept of First Order Analysis

Akihiro Takezawa*, Shinji Nishiwaki, Kazuhiro Izui, Masataka Yoshimura

*この研究の対応する著者

研究成果: Paper査読

9 被引用数 (Scopus)

抄録

Computer Aided Engineering (CAE) has been successfully utilized in mechanical industries, but few mechanical design engineers use CAE tools that include structural optimization, since the development of such tools has been based on continuum mechanics that limit the provision of useful design suggestions at the initial design phase. In order to mitigate this problem, a new type of CAE based on classical structural mechanics, First Order Analysis (FOA), has been proposed. This paper presents the outcome of research concerning the development of a structural topology optimization methodology within FOA. This optimization method is constructed based on discrete and function-oriented elements such as beam and panel elements, and sequential convex programming. In addition, examples are provided to show the utility of the methodology presented here for mechanical design engineers.

本文言語English
ページ673-682
ページ数10
DOI
出版ステータスPublished - 2003
外部発表はい
イベント2003 ASME Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Chicago, IL, United States
継続期間: 2003 9 22003 9 6

Conference

Conference2003 ASME Design Engineering Technical Conferences and Computers and Information in Engineering Conference
国/地域United States
CityChicago, IL
Period03/9/203/9/6

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「Structural Topology Optimization Using Function-oriented Elements Based on the Concept of First Order Analysis」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル