Solution of static optimal control problems in non-linear elasticity via quadratic programming

被引:0
作者
Givoli, D [1 ]
Patlashenko, I
机构
[1] Technion Israel Inst Technol, Dept Aerosp Engn, IL-32000 Haifa, Israel
[2] Altair Engn, Troy, MI USA
来源
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING | 2000年 / 16卷 / 12期
关键词
optimal control; finite elements; quadratic programming; hyperelasticity;
D O I
10.1002/1099-0887(200012)16:12<877::AID-CNM384>3.0.CO;2-#
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A class of static (elliptic) optimal control problems in non-linear elasticity is considered. A new direct finite element formulation is used which results in a sequence of quadratic programming (QP) problems. The latter are solved using a standard QP algorithm. The method is applied to the problems of minimizing the lateral deflection of a membrane on a nonlinear elastic foundation and minimizing the in-plane large deformation of a hyperelastic plate. Copyright (C) 2000 John Wiley & Sons, Ltd.
引用
收藏
页码:877 / 890
页数:14
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