Feedback Control Design for the 3-state Moore-Greitzer Compressor Model

Anton Shiriaev, Rolf Johansson, Anders Robertsson, Leonid Freidovich

Research output: Contribution to conferencePaper, not in proceedingpeer-review


The well-known and commonly accepted finite dimensional model qualitatively describing surge instabilities in centrifugal (and axial) compressors is considered. The problem of global output feedback stabilization for it is solved. The solution relies on two new criteria for global stability proposed for a class of nonlinear systems exploiting quadratic constraints for infinite sector nonlinearities. The constructive steps in developing a family of output feedback controllers based on these stability tests are presented. Performance of the closed-loop systems are illustrated by simulations.
Original languageEnglish
Publication statusPublished - 2009
EventIEEE Multi-conference on Systems and Control, 2009: MSC 2009 - St. Petersburg, Russian Federation
Duration: 2009 Jul 82009 Jul 10
Conference number: 3


ConferenceIEEE Multi-conference on Systems and Control, 2009
Country/TerritoryRussian Federation
CitySt. Petersburg

Subject classification (UKÄ)

  • Control Engineering


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