how to use ss2tf command

dx/dt = Ax + Bu + Ed

this is the state space model i have , how to convert it into transfer function?

u is input and d is deviation

y=Cx

Answer 1

[Ashutosh Singh Baghel]

Hi Noufal,

I believe you wish to find the transfer function for the state space model. This can be achieved in two steps-

1. Compute the numerator and denominator coefficients from ‘ss2tf’ function in MATLAB.

2. Create a transfer function from these numerator and denominator coefficients by ‘tf’ function.