Еще немного нелинейной топологической оптимизации
Non-linear topology optimization including large displacements using TOSCA
The present animation shows the impact of including large displacements in topology optimization. TOSCA (www.fe-design.com) is used for the optimization and ...
www.youtube.com
Stiffness design of geometrically nonlinear structures using topology optimization - Structural and Multidisciplinary Optimization
The paper deals with topology optimization of structures undergoing large deformations. The geometrically nonlinear behaviour of the structures are modelled using a total Lagrangian finite element formulation and the equilibrium is found using a Newton-Raphson iterative scheme. The sensitivities of the objective functions are found with the adjoint method and the optimization problem is solved using the Method of Moving Asymptotes. A filtering scheme is used to obtain checkerboard-free and mesh-
link.springer.comЕще немного нелинейной топологической оптимизации https://www.youtube.com/watch?v=ua76xTK9Wws
Вот так в 2010 году еще независимая #TOSCA от компании #fedesign уже решала задачи топологической оптимизации в нелинейной постановке.
#topology #optmization
https://www.youtube.com/watch?v=ua76xTK9Wws https://link.springer.com/article/10.1007%2Fs001580050089
Non-linear topology optimization including large displacements using TOSCA https://link.springer.com/article/10.1007%2Fs001580050089