首页>
外国专利>
Structural optimization system, structural optimization method, and structural optimization program
Structural optimization system, structural optimization method, and structural optimization program
展开▼
机译：结构优化系统，结构优化方法和结构优化程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention enables structural optimization having a high degree of freedom, such as the allowance of a change in topology in a material domain Ω, and provides clear expression of the shape of optimum structures. The present invention defines a level set function φ; updates the level set function φ, under a predetermined constraint condition, so as to bring a performance of a structure, such as a rigidity, close to a target value; moves the boundary ∂Ω between the material domain Ω and a void domain; allows a change in topology in the material domain Ω, which is associated with the update of the level set function φ, to form a new void domain in the material domain Ω; and moves the boundary ∂Ω between the new void domain and the material domain Ω.
展开▼
