How to design transfer function

1. How do you make a transfer function?
2. How do you make a transfer function in a circuit?
3. How are transfer functions derived?

How do you make a transfer function?

To find the transfer function, first write an equation for X(s) and Y(s), and then take the inverse Laplace Transform. Recall that multiplication by "s" in the Laplace domain is equivalent to differentiation in the time domain.

How do you make a transfer function in a circuit?

The transfer function H(s) of a circuit is defined as: H(s) = The transfer function of a circuit = Transform of the output Transform of the input = Phasor of the output Phasor of the input . RC . Transfer function is normally expressed in a form where the coefficient of highest power in the denominator is unity (one).

How are transfer functions derived?

It is obtained by applying a Laplace transform to the differential equations describing system dynamics, assuming zero initial conditions. In the absence of these equations, a transfer function can also be estimated from measured input-output data.