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Frequency and impulse responses

Response of the relative displacement $y_r=x_r -H$ vs. $\Delta p$.
$Y_r(s) = H_c(s)\cdot\Delta P(s)$, with
\fbox{$\displaystyle H_c(s) = -\frac{1}{\mu_r} \frac{1}{s^2 + g_rs +\omega_r^2}$}
\includegraphics[width=8cm]{amplit.eps}
\includegraphics[width=8cm]{phase.eps} f [Hz]
\includegraphics[width=8cm]{impulse.eps} t [s]

2000-09-12