Is there a solution for H2Hinf control problem in the discrete time domain?

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Ahmed Sadek
Ahmed Sadek 2017-3-7
回答： Jeremy Berke 2022-10-31
I am trying to solve a mixed H2 Hinf problem but in discrete time domain. is the comman h2hinfsyn valid for this problem?

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回答（2 个）

Kushagr Gupta
Kushagr Gupta 2017-3-17
The function ' h2hinfsyn ' does not work for discrete plants as mentioned in the documentation.
As per the documentation, there is a function for discrete time analysis for H2 control. I would recommend going through the documentation for ' h2syn '.
Jeremy Berke
Jeremy Berke 2022-10-31
Unfortunately they have not implemented this yet even though the LMI exists. I hope they implement it soon since h2syn and hinfsyn can hadle both CT and DT systems
Refer to page 128 here.
You will have to manually set up the LMI and use the solver in the robust toolbox

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