Lab Room |
Theory Map |
Modelling the System |
Governing Equations |
It Can Be Shown That . . .
It can be shown that . . .
Dividing Equation 1 by M yields:
(1") .
Define the natural frequency, , as:
(3)
and the damping ratio, ,as:
(4) .
Through algebraic manipulation it is clear that:
(2")
and
(3") .
Thus Equation 1 can be rewritten as:
(4") .
Equation 4" can be rewritten as:
(5") .
- where:
- K is the compliance (=1/k).
By algebraic manipulation, Equation 5" can be rewritten as:
(2) .
Last Updated: January 16, 2000, beam@bits.me.berkeley.edu
Copyright © 1993-1995, 2000, Pamela A. Eibeck and Brandon Muramatsu
Original WWW Conversion by Winston Wang, 1994
WWW ReConversion by Brandon Muramtasu, 2000