How to chech if a multibody model is correct

  • Thread starter Thread starter serbring
  • Start date Start date
  • Tags Tags
    Model multibody
Click For Summary
SUMMARY

The discussion centers on verifying the accuracy of a multibody model for a complex mechanism. Participants suggest performing hand calculations, either for the entire model or a simplified version, to ensure correctness. Simplification techniques such as linearization are recommended to facilitate this process. The consensus emphasizes the importance of validation through analytical methods.

PREREQUISITES
  • Understanding of multibody dynamics
  • Familiarity with hand calculation techniques
  • Knowledge of linearization methods
  • Experience with model validation processes
NEXT STEPS
  • Research hand calculation methods for multibody systems
  • Learn about linearization techniques in mechanical modeling
  • Explore software tools for multibody dynamics simulation
  • Investigate best practices for model validation and verification
USEFUL FOR

Engineers, mechanical designers, and researchers involved in multibody dynamics modeling and validation processes.

serbring
Messages
267
Reaction score
2
Hi all,

I have just created a multibody model of a mechanism. Since it's a bit complex to perform hand calculation, what should I do to check if it's correct?

Thanks
 
Engineering news on Phys.org
Do the hand calculation anyway? Or do a hand calculation of a smaller simplified version of it?
 
Mech_Engineer said:
Do the hand calculation anyway? Or do a hand calculation of a smaller simplified version of it?

Ja, you're on right, I think i should be able to simplify the system, maybe through linearization and so on. Thanks!
 

Similar threads

  • · Replies 1 ·
Replies
1
Views
3K
Replies
17
Views
4K
  • · Replies 13 ·
Replies
13
Views
3K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 2 ·
Replies
2
Views
4K
  • · Replies 3 ·
Replies
3
Views
2K
Replies
4
Views
3K
Replies
6
Views
2K
Replies
2
Views
2K