electromagnetism, draw heavily from the hydraulic analogy. See also Capacitor analogy Hydraulic analogy Analogical models For harmonic oscillators, see Universal oscillator equation and Equivalent systems Linear time-invariant system Resonance Q-factor Impedance Thermal inductance References Further reading Panos J. Antsaklis, Anthony N. Michel (2006), Linear Systems, 670 pp. M.F. Kaashoek & J.H. Van Schuppen (1990), Realization and Modelling in System Theory. Katsuhiko Ogata (2003), System dynamics, Prentice Hall; 4 edition (July 30, 2003), 784 pp. External links A simulation using a hydraulic analog as a mental model for the dynamics of a first order system System Analogies, Engs 22 — Systems Course, Dartmouth College. Applied mathematics Dynamical systems Systems engineering Systems theory Equivalence (mathematics)