Question: How to find the transfer function from a given state-space form?

January 27 2013 STHence 50
Maple

1

Hi all,

There is a state space system as follows:

X_dot = A.X + B.U

Y = C. X

The transfer function of this system is

H(s) = C. (sI-A)-1.B                 (1)

H(s), that is calculated in Maple by using the formula (1), is very complex (please see the attached file).

Would you please show me how to find the transfer function of the system? 

In addition, how to plot its bode plot?

Thank you so much

 

A.txt

B.txt

C.txt

HS.txt

 

 

 

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