Mathematical modeling, Schemes and Mind Maps of Control Systems

we formally apply the transfer function to the mathematical modeling of electric circuits including passive networks and operational amplifier circuits. Subsequent sections cover mechanical and electromechanical systems. Equivalent circuits for the electric networks that we work with first consist of three passive linear components: resistors, capacitors, and inductors.2 Table 2.3 summarizes the components and the relationships between voltage and current and between voltage and charge under zero initial conditions.