I need to implement state space equation AX+BU in which A & B are matrix with variable parameters. How to implement it in Simulink?

I need to implement following equation in which A, B, C, D and x are matrices with variable parameters (i.e. parameter value changes with time).

X = Ax+Bu

Y = Cx+Du

It would be really helpful if anybody can guide me how can I implement these equations in Simulink?

Answer 1

[Benjamin Thompson]

The Control System Toolbox has a Discrete Varying State Space block and a version for Continuous time. These accept as inputs values for the A, B, C, and D matrices.

[Avani Shah]

Thank You Benjamin for your response.

Is it possible to vary parameters' value of matrix A at run time? E.g. Matrix A contains cornering stiffness and vehicle velocity parameter. Can I vary their values with time using this block?