Modal Transient Numerical Engine
Modal Transient Numerical Engine
(OP)
What numerical engine do commercial FEA codes use for modal transient analysis? The Newmark-beta method?
I have posted a paper on a ramp invariant digital recursive filtering relationship for modal analysis at:
http://w ww.vibrati ondata.com /ramp_inva riant/forc e_ramp_inv ariant.pdf
Please let me know if you have any comments or questions.
Tom Irvine
I have posted a paper on a ramp invariant digital recursive filtering relationship for modal analysis at:
http://w
Please let me know if you have any comments or questions.
Tom Irvine




