Design of automotive body structure using multicriteria optimization

被引：19
|
作者：
Lee, Dong-chan
Choi, Hyeun-seok
Han, Chang-soo
机构：
[1] Hanyang Univ, Dept Mech Engn, Ansan 425791, Kyeonggi Do, South Korea
[2] Hanyang Univ, Dept Precis Mech Engn, Ansan 425791, Kyeonggi Do, South Korea
[3] SPACE Solut Co LTD, Seoul 135080, South Korea
来源：
STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION | 2006年 / 32卷 / 02期
关键词：
multicriteria; Pareto optimum solution; idle shake; wheel unbalance shake; road shake; MAC (modal assurance criteria);
D O I：
10.1007/s00158-005-0577-2
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Considerable effort has been invested into improving the performance of mechanical structures comprised of multiple substructures. Most mechanical structures are complex and are essentially multicriteria optimization problems with objective functions retained as constraints. The weight of each factor can be defined according to the effects of and the priorities among objective functions, and a single Pareto-optimal solution exists for the criteria-defined constraints. In this paper, a multicriteria optimization design based on the Pareto-optimal sensitivity is applied to the noise, vibration, and harshness qualities of automotive bodies.
引用
收藏
页码：161 / 167
页数：7
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