公开(公告)号：US11354463B1

公开(公告)日：2022-06-07

申请号：US16580048

申请日：2019-09-24

Applicant: The MathWorks, Inc.

Inventor： Mohamed Babaali ,  Wurigen Bo ,  Kiran K. Kintali ,  Shomit Dutta ,  Ebrahim M. Mestchian ,  Naman Saraf

IPC: G06F30/20 ,  G06F8/35 ,  G06F17/16 ,  G06F17/13 ,  G06F111/10

Abstract: A solver may generate a system of equations for an acausal model. A partitioning engine may transform at least some of the equations into groups of equations whose inputs/outputs are connected directly. The partitioning engine may transform at least some of the equations into groups of linear equations and/or groups of switched linear equations that are connected through nonlinear functions. The solver may determine input-output relationships of the groups of equations. A simulation model generator that may include a library of types of model elements may construct a causal simulation model.