Simulink MPC Controller Constraints

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James Hughes 2020-4-19

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评论： James Hughes 2020-4-22

I am designing an MPC controller in Simulink, the plant has 3 manipulated inputs and 2 controlled variables.

The plant also has 4 additional measured variables which I would like to use as constraints. My question is, how do I make the measured constraints available to the MPC controller? Do I need to make them controlled variables and give them a nominal reference?

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Answer 1

Emmanouil Tzorakoleftherakis 2020-4-21

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Hi James,

By "controlled variables" I am assuming you are referring to measured outputs. I believe that with linear MPC you can only specify constraints on measured outputs, so the 4 additional variables you mentioned should be converted to measured outputs.

With nonlinear MPC you can set constraints to both outputs and states.