公开(公告)号：US20240346204A1

公开(公告)日：2024-10-17

申请号：US18348303

申请日：2023-07-06

Applicant: AUTODESK, INC.

Inventor： Jesus RODRIGUEZ ,  Ravi Kumar BURLA ,  Jaesung EOM ,  Siavash Navadeh MESHKAT ,  Benjamin McKittrick WEISS

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: One embodiment of the present invention sets forth a technique for modeling assemblies using generative design techniques. The technique includes determining a portion of an assembly to model as a superelement and computing a mathematical model representing the superelement. The technique further includes eliminating one or more interior degrees of freedom from the mathematical model and computing a reduced stiffness matrix corresponding to the superelement by solving one or more equations associated with the mathematical model using an iterative sparse matrix solver.