Economic Model-Predictive Control Strategies for Aircraft Deep-stall Recovery with Stability Guarantees

Abstract : Aircraft upset recovery requires aggressive control actions to handle highly nonlinear aircraft dynamics and critical state and input constraints. Model predictive control is a promising approach for returning the aircraft to the nominal flight envelope, even in the presence of altered dynamics or actuator limits; however, proving stability of such strategies requires careful algebraic or semi-algebraic analysis of both the system and the proposed control scheme, which can be challenging for realistic control systems. This paper develops economic model predictive strategies for recovery of a fixed-wing aircraft from deep-stall. We provide rigorous stability proofs using sum-of-squares programming and compare several economic, nonlinear, and linear model predictive controllers .
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https://hal.archives-ouvertes.fr/hal-02390139
Contributor : Torbjørn Cunis <>
Submitted on : Monday, December 2, 2019 - 7:04:15 PM
Last modification on : Tuesday, December 3, 2019 - 1:34:19 AM

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  • HAL Id : hal-02390139, version 1

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Torbjørn Cunis, Dominic Liao-Mcpherson, Jean-Philippe Condomines, Laurent Burlion, Ilya Kolmanovsky. Economic Model-Predictive Control Strategies for Aircraft Deep-stall Recovery with Stability Guarantees. 2019. ⟨hal-02390139⟩

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