Model Predictive Control of a Nonlinear System with Known Scheduling Variable

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Abstract

Model predictive control (MPC) of a class of nonlinear systems is considered in this paper. We will use Linear Parameter Varying (LPV) model of the nonlinear system. By taking the advantage of having future values of the scheduling variable, we will simplify state prediction. Consequently the control problem of the nonlinear system is simplied into a quadratic programming. Wind turbine is chosen as the case study and we choose wind speed as the scheduling variable. Wind speed is measurable ahead of the turbine, therefore the scheduling variable is known for the entire prediction horizon.
Original languageEnglish
Title of host publicationProceedings of the 17th Nordic Process Control Workshop
EditorsJohn Bagterp Jørgensen, Jakob Kjøbsted Huusom, Gürkan Sin
Place of PublicationKogens Lyngby
PublisherTechnical University of Denmark
Publication date2012
Pages163-168
ISBN (Print)978-87-643-0946-1
Publication statusPublished - 2012
Event17th Nordic Process Control Workshop - Kongens Lyngby, Denmark
Duration: 25 Jan 201227 Jan 2012
Conference number: 17
http://npcw17.imm.dtu.dk/

Conference

Conference17th Nordic Process Control Workshop
Number17
CountryDenmark
CityKongens Lyngby
Period25/01/201227/01/2012
Internet address

Keywords

  • Wind turbines
  • Linear parameter varying
  • Model predictive control
  • Nonlinear systems
  • LIDAR measurements

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