How to implement a hybrid model in MPC toolbox?

Dear All

I wonder how to implement a hybrid model consisting of (i) physical part and (ii) an adaptive part in MPC toolbox controller? Please share your ideas and experiences.

I also wonder in MPC toolbox when we convert an ARX or ARMAX model (estimated via System Identification Toolbox) into LTI state-space structure, what is the loss of information/model accuracy, if any?

Thank you

Answer 1

[Arkadiy Turevskiy]

Hi,

Model Predictive Control Toolbox does not currently support hybrid systems, but there are other MATLAB-based tools that do that.

As for the second question, models estimated by System Identification Toolbox are LTI models, there is no loss of accuracy.