- #1
MMCS
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Please see attached for question.
My problem is the initial displacement.
i am told the first step is this
kx + c(dx/dt) = unit impulse
laplace transform
kX + c(sX-x0)=1
from that i can see the initial displacement is included in the damper but why isn't it included in the spring term e.g i would expect it to be k(X-x0)
can anybody explain this?
Thanks
My problem is the initial displacement.
i am told the first step is this
kx + c(dx/dt) = unit impulse
laplace transform
kX + c(sX-x0)=1
from that i can see the initial displacement is included in the damper but why isn't it included in the spring term e.g i would expect it to be k(X-x0)
can anybody explain this?
Thanks