Control of Dual-Airfoil Airborne Wind Energy Systems Based on Nonlinear MPC and MHE
Paper in proceeding, 2014

Abstract: Airborne Wind Energy (AWE) systems generate energy by flying a tethered airfoil across the wind flow at a high velocity. Tethered flight is a fast, strongly nonlinear, unstable and constrained process, motivating control approaches based on fast Nonlinear Model Predictive Control (NMPC) and state estimation approaches based on Moving Horizon Estimation (MHE). Dual-Airfoil AWE systems, i.e. systems with two airfoils attached to a Y-shaped tether have been shown to be more effective than systems based on a single airfoil. This paper proposes a control scheme for a dual-airfoil AWE system based on NMPC and MHE and studies its performance in a realistic scenario based on state-of-the-art turbulence models.

Author

Mario Zanon

Chalmers, Signals and Systems, Systems and control

Greg Horn

Sébastien Gros

Chalmers, Signals and Systems, Systems and control

Moritz Diehl

European Control Conference


978-3-9524269-1-3 (ISBN)

Subject Categories

Other Engineering and Technologies

Areas of Advance

Energy

ISBN

978-3-9524269-1-3

More information

Created

10/8/2017