Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

FREQUENCY ANALYSIS OF A VIBRATING E AND J SHAPE ISOLATOR

Please login with a confirmed email address before reporting spam

The purpose is to use J shape isolators to protect the MEMS oscillator in harsh environment from external vibration and shock.
1. Should i used the "Prescribed Displacement" model to defined the initial displacement.
2. Or is should use the "Boundary Load" to defined the initial displacement.
3. How can I compute the "Transmissibility" of the system. Its given as the "magnitude of J shape displacement over magnitude of the disturbing vibration

Find attached a picture of the figure. Thank you.


0 Replies Last Post 2015年11月20日 GMT-5 18:36
COMSOL Moderator

Hello Daniel Ocansey

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.