Matlab state-space model

1. How to model state space in matlab?
2. How to use state-space model in Simulink?
3. How to find transfer function from state-space model in matlab?

How to model state space in matlab?

sys = ss( A , B , C , D , ltiSys ) creates a state-space model with properties such as input and output names, internal delays and sample time values inherited from the model ltisys . sys = ss( D ) creates a state-space model that represents the static gain, D .

How to use state-space model in Simulink?

MODELING WITH THE STATE-SPACE BLOCK

The state-space method is convenient for breaking down a higher-order differential equation into a series of first-order equations for easier solution by matrix methods. To begin, select the State-Space block from the Continuous sub-menu of the Simulink library.

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.