Get a demo of frequency response analysis of the base motion of the gantry structure.
- [Instructor] In this video, we're going to look…at frequency response with base motion…and also the use of the modal database,…so we go and locate the file to open…which is our plate_modes.…The first thing I want to once it's open…is to locate a new area to save this off in,…this is going to be my work area to run the analysis.…So, I'm going to rename this…as plate_mass_frequency response…and I've been kicked out of the environment,…so go back in,…back in to Autodesk Nastran In-CAD.…
I can see the tree view…and it's a normal modes analysis.…So, to the normal modes analysis,…I'm just going to add some concentrated masses.…I've worked out what the mass of these equivalent…to one pound weight is, paste that it.…So, positions of mass are going to be on the corner here,…you see the icons appearing.…To reduce the size of those, click OK.…That's everything I need,…just check the number of modes, 10 modes.…I'm going to store this into Modal Database.…I can locate the path of that Modal Database,…it's a .mdt with the same job name as I created,…
- Building and running a normal modes analysis
- Mass modeling in dynamics
- Stiffness modeling in dynamics
- Rigid body modes
- Mass participation
- Advanced Nastran editing
- Transient analysis
- Frequency response analysis
Skill Level Intermediate
Autodesk Inventor Professional: Stress Analysis Toolswith Thom Tremblay25m 53s Intermediate
SOLIDWORKS: Simulation for Finite Element Analysiswith Tony Abbey2h 29m Intermediate
SOLIDWORKS Simulation: Dynamic Analysiswith Tony Abbey2h 40m Intermediate
1. Normal Modes Analysis
2. Key Dynamic Analysis Concepts
3. Advanced Editing in Autodesk Nastran In-CAD
Nastran editing methods7m 26s
4. Transient Analysis
5. Frequency Response Analysis
Next steps1m 35s
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.Cancel
Take notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.