拓扑与形状优化用于有效的产品设计

Topology and form optimization for efficient product design

介绍了基于有限元法(FEM)的计算机辅助结构优化方法.拓扑优化有助于设计新零件的形状,形状优化则通过表面几何形状的局部调整改善零件的刚度或使用寿命.

Methods of computer aided structural optimization, which are based on the finite\|element\|method(FEM), are presented. The topology optimization helps in designing the shape of a new component. The shape optimization improves the component with respect to stiffness or fatigue life by a local adjustment of the surface geometry.