A multiobjective optimisation approach for the conceptual design of frame structures

被引：0
|
作者：
Suppapitnarm, A [1 ]
Parks, GT [1 ]
Shea, K [1 ]
Clarkson, PJ [1 ]
机构：
[1] Univ Cambridge, Dept Engn, Engn Design Ctr, Cambridge CB2 1PZ, England
来源：
ADAPTIVE COMPUTING IN DESIGN AND MANUFACTURE V | 2002年
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper explores the potential for using optimisation methods in the conceptual design of frame structures. The key elements of our approach are a randomised search based optimisation method (to simulate creativity), a generative structural shape grammar (to allow different configurations to be explored), and a multiobjective optimisation approach (to identify competing concepts occupying different parts of the trade-off surface). The results presented for a modified version of a classic structural optimisation problem demonstrate the success of this approach in exploring a multiplicity of different design configurations and presenting the designer with a variety of Pareto-optimal concepts worthy of further consideration.
引用
收藏
页码：109 / 120
页数：12
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