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arXiv · 1608.01846

A Small-Scale Prototype to Study the Take-Off of Tethered Rigid Aircrafts for Airborne Wind Energy

Lorenzo Fagiano·Eric Nguyen-Van·Felix Rager·Stephan Schnez·Christian Ohler
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Abstract

The design of a prototype to carry out take-off and flight tests with tethered aircrafts is presented. The system features a ground station equipped with a winch and a linear motion system. The motion of these two components is regulated by an automatic control system, whose goal is to accelerate a tethered aircraft to take-off speed using the linear motion system, while reeling-out the tether from the winch with low pulling force and avoiding entanglement. The mechanical, electrical, measurement and control aspects of the prototype are described in detail. Experimental results with a manually-piloted aircraft are presented, showing a good matching with previous theoretical findings.

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Lorenzo Fagiano, Eric Nguyen-Van, Felix Rager, Stephan Schnez, Christian Ohler. 2016-08-05. A Small-Scale Prototype to Study the Take-Off of Tethered Rigid Aircrafts for Airborne Wind Energy. https://doi.org/10.1109/tmech.2017.2698405

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