ARX-Model based Model Predictive Control with Offset-Free Tracking

نویسندگان

  • Jakob Kjøbsted Huusom
  • Niels Kjølstad Poulsen
  • Sten Bay Jørgensen
  • John Bagterp Jørgensen
چکیده

ARX models, is a suitable model class for linear control implementations. The parameter estimation problem is convex and easily handed for both SISO and MIMO system in contrast to ARMAX or State Space model. Model predictive control implementations insuring offset-free tracking are discussed and related. Special attention is given to an adaptive disturbance estimation method with time-varying forgetting which is shown to be less sensitive to the nature of the disturbance.

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تاریخ انتشار 2009