DocumentCode
2247322
Title
State feedback control for switched LPV systems with actuator saturation and its application to aero-engines
Author
Kongwei, Zhu ; Jun, Zhao ; Dimirovski Georgi, M.
Author_Institution
State Key Laboratory of Synthetical Automation for Process Industries Northeastern University, College of Information Science and Engineering, Northeastern University, Shenyang, 110819, P.R. China
fYear
2015
fDate
28-30 July 2015
Firstpage
2224
Lastpage
2228
Abstract
This paper considers the analysis and control problem of a switched linear parameter-varying (SLPV) systems of aero-engines in the presence of actuator saturation. A SLPV model is given based on a family of linearized models of an aeroengine. A simple condition is given under which trajectories starting from an ellipsoid will stay inside an outer ellipsoid. A hysteresis switching law and multiple parameter-dependent Lyapunov functions method are used to design a switched feedback law. Simulation results on an aero-engine SLPV model show that the feasibility and validity of the proposed control method.
Keywords
Actuators; Ellipsoids; Engines; Hysteresis; Switches; Trajectory; Actuator saturation; Aero-engine control; Hysteresis switching; Multiple parameter-dependent Lyapunov functions; Switched LPV systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2015 34th Chinese
Conference_Location
Hangzhou, China
Type
conf
DOI
10.1109/ChiCC.2015.7259979
Filename
7259979
Link To Document