turn on suggestions

Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for

- Navigation
- Simcenter
- Forums
- Blogs
- Knowledge Bases

- Siemens PLM Community
- Simcenter
- CAE Simulation - NX Nastran Forum
- Sensitivity stiffness matrix or mass matrix (SOL 2...

Options

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

12-15-2015 07:11 AM

Hi,

For achieving some uncertainties studies, I need to evaluate the sensitivity stiffness matrix or sensitivity mass matrix with respect to the design parameters (in my case, the design parameters are material properties). My question is very simple: can I extract these matrices?

My idea was to introduce an optimization problem by using the SOL 200 procedure. In principle, I can extract the sensitivities of the objective function but if I can do this wit matrices.

Labels:

Follow Siemens PLM Software

© 2018 Siemens Product Lifecycle Management Software Inc