Analytic Parameterization of Stabilizing Controllers for the Surge Subsystem of the Moore-Greitzer Compressor Model

Summary, in English

This paper is based on a new procedure for dynamic output feedback design for systems with nonlinearities satisfying quadratic constraints. The new procedure is motivated by the challenges of output feedback control design for the 3-state Moore-Greitzer compressor model. First, we use conditions for stability of a transformed system and the associated matching conditions to find the data of the stabilizing controllers for the surge subsystem. Second, using the set of stabilizing controllers satisfying the given constraints for the closed-loop system with the dynamic output feedback controller we made optimization over the parameter set. We present the data of the stabilizing controllers and the new constraints for the corresponding parameters. The contributions in this paper are simplified conditions for the synthesis and optimization over the control parameter set.

• Author: Alina Andersson; Anders Robertsson; Anton S. Shiriaev; Leonid Freidovich; Rolf Johansson
• Department/s: Department of Automatic Control; ELLIIT: the Linköping-Lund initiative on IT and mobile communication
• Publishing year: 2013
• Language: English
• Pages: 5257-5262
• Publication/Series: Proc. 2013 American Control Conference (ACC2013)
• Links: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6580657
• Document type: Conference paper
• Publisher: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Topic: Control Engineering
• Keywords: control; Moore-Greitzer; compressor; dynamic output feedback design; surge
• Conference name: American Control Conference, 2013
• Conference date: 2013-06-17 - 2016-06-19
• Conference place: Washington, DC, United States
• Status: Published
• Project: Active Control 2013-2015
• Research group: LCCC
• ISBN/ISSN/Other: ISSN: 0743-1619; ISBN: 978-1-4799-0177-7