state space to transfer function conversion
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dx/dt = A x+ B q + E u
y = C x+ D q + F u
the above is a state space representation of my model
where x -states
u-input
q- disturbance /load
A,B,C,D,E,F corresponding coefficient matrices
how to convert this state space representation to transfer function
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Accepted Answer
Azzi Abdelmalek
on 3 Mar 2013
Edited: Azzi Abdelmalek
on 3 Mar 2013
Your system can be written as
dx=C.x+B1.e % With e=[q;u] and B1=[B E]
y=C.x+D1.e % With D1=[D F]
Then Use ss2tf as usually.
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