Control Systems/Physical Models

Physical Models
This page will serve as a refresher for various different engineering disciplines on how physical devices are modeled. Models will be displayed in both time-domain and Laplace-domain input/output characteristics. The only information that is going to be displayed here will be the ones that are contributed by knowledgeable contributors.

Electrical Systems

 * {|class="wikitable"

!Component || Time-Domain || Laplace || Fourier !Resistor !Capacitor !Inductor
 * R || R || R
 * $$i = C\frac{dv}{dt}$$ || $$G(s) = \frac{1}{sC}$$ || $$G(j\omega) = \frac{1}{j\omega C}$$
 * $$v = L\frac{di}{dt}$$ || $$G(s) = sL$$ || $$G(j\omega) = j\omega L$$
 * }