Feedback Control Design for the 3-state Moore-Greitzer Compressor Model
Författare
Summary, in English
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.
Avdelning/ar
Publiceringsår
2009
Språk
Engelska
Dokumenttyp
Konferensbidrag
Ämne
- Control Engineering
Conference name
IEEE Multi-conference on Systems and Control, 2009
Conference date
2009-07-08 - 2009-07-10
Conference place
St. Petersburg, Russian Federation
Status
Published
Projekt
- Active Control 2007-2009
- Active Control 2010-2012
Forskningsgrupp
- LCCC