State feedback control for switched LPV systems with actuator saturation and its application to aero-engines
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CitationKongwei, Z., Zhao, J., & Dimirovski, G. M. (2015). State feedback control for switched LPV systems with actuator saturation and its application to aero-engines. In Q. Zhao & S. Liu (Eds.), 2015 34th Chinese Control Conference (CCC) (pp. 2224-2228). Piscataway, NJ: IEEE. http://dx.doi.org/10.1109/ChiCC.2015.7259979
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.