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- How do you get the state-space model from transfer function?
- Can we derive transfer function from state-space model?
- How to find transfer function from state-space model in MATLAB?
How do you get the state-space model from transfer function?
Probably the most straightforward method for converting from the transfer function of a system to a state space model is to generate a model in "controllable canonical form." This term comes from Control Theory but its exact meaning is not important to us.
Can we derive transfer function from state-space model?
Transfer Function from State Space Model
Apply Laplace Transform on both sides of the state equation. Apply Laplace Transform on both sides of the output equation. Substitute, X(s) value in the above equation. The above equation represents the transfer function of the system.
How to find transfer function from state-space model in MATLAB?
[ b , a ] = ss2tf( A , B , C , D ) converts a state-space representation of a system into an equivalent transfer function. ss2tf returns the Laplace-transform transfer function for continuous-time systems and the Z-transform transfer function for discrete-time systems.
