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Quadrotor LPV Control using Static Output Feedback

Abstract : This paper addresses the problem of attitude/altitude control of a quadrotor. The main contribution consists in developing a simple Linear Parameter Varying model which includes the motor dynamics and weight variations. Afterwards, a reference model is introduced and an error model is derived. An integral action is thus naturally included in the loop. The proposed controller takes the form of a static output feedback which is synthesised using the Linear Matrix Inequalities framework. Thanks to a relaxation method the nonlinear terms are removed from the matrix inequalities. The controller in then reconstructed as a combination of the integral of the error, the actual output and the preview reference signal. Simulations are conducted for a scenario showing the ability of the design method to handle different performance objectives.
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Submitted on : Tuesday, March 2, 2021 - 2:41:25 PM
Last modification on : Saturday, May 1, 2021 - 3:49:34 AM
Long-term archiving on: : Monday, May 31, 2021 - 6:57:38 PM


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The Hung Pham, Saïd Mammar. Quadrotor LPV Control using Static Output Feedback. IEEE 16th International Conference on Networking, Sensing and Control (ICNSC 2019), May 2019, Banff, Canada. pp.74--79, ⟨10.1109/ICNSC.2019.8743181⟩. ⟨hal-02190394⟩



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