DronEx

Test di droni in condizioni ambientali estreme

  • Deutsch
  • English
  • Italiano
DronEx

Lo scopo principale di questo progetto è quello di creare una struttura di test per il volo dei droni in condizioni ambientali estreme. Questi test saranno controllati e riproducibili, grazie alla struttura terraXcube, dove verranno eseguiti i test. I droni voleranno in uno scenario riprodotto artificialmente di molteplici fattori di stress climatico: vento, calore, pioggia, neve, alta quota, ecc. Le informazioni ottenute saranno utili per la progettazione e lo sviluppo di una nuova generazione di droni, più affidabile e sicura.


Background

Environmental conditions have a great influence on aircraft performance. Thrust reduction with altitude and temperature increase is a well-known problem in the aviation industry. For commercial multirotor (UAVs) a systematic approach on performance varying environmental conditions is still an open research field.

Many of the existing applications designed for UAVs (e.g. precision agriculture, delivery of instruments or medical supplies) have not been fully exploited by the market so far. This is due to the lack of existing knowledge about flight under variable weather conditions. A bias in the existing tests has been the non-reproducibility of the same climatic conditions.

The UAV industry has recently started to perform environmental test and provide information to the end users, revealing growing interest in a more systematic approach to quantify performance according to weather conditions. Flight tests in a climate-controlled facility would give potential to improve UAV operations.

In the past automotive facilities were exploited giving potential to perform flight test inside a wide-temperature-controlled area: no standards for UAV testing were defined and activities were limited to the effect of wind and temperature. Pressure influence on rotor and overall UAV performance still remain unexplored due to lacks of dedicated hypobaric infrastructures. Automotive climatic wind tunnels are not suitable for these purposes as not designed for low pressure conditions; hypobaric medical facilities do not provide a wide area for flight tests. In the next few years, dedicated environmental facilities will play a crucial role for UAV industry development.

Goals

The primary aim of project DronEx is to establish an environmental testing facility for the UAV industry.

Several subtopics have been covered by the project activities: aero dynamical effect (change of thrust depending on air pressure and temperature), numerical validation of experimental results and icing phenomena.

The consolidation of South Tyrolean UAV industrial sector is a crucial goal of DronEx: local companies have been involved in the full process of topic identification, knowledge development and knowledge transfer.

Finally yet importantly, our project results will facilitate the development of UAV design and safety while taking into account weather variability influence to improve flight stability and controllability.

Testing Services

Collaborations

Local companies: NOI TechPark, Tech-Transfer Automotive, coordinates a working group of companies and Research entities in the field of UAV. List of local companies involved in the project:

MAVTech

Soleon

FlyingBasket

AltoDrones

UP caeli via s.r.l.


Research:

Politecnico di Torino

Politecnico di Milano

FBK

Scientific Output

Deliverables:

Publications
UAS testing in low pressure and temperature conditions
Scanavino M, Avi A, Vilardi A, Guglieri G (2020)
Contributo in atti di convegno

Conference: 2020 International Conference on Unmanned Aircraft Systems (ICUAS) | Athens | 1.9.2020 - 4.9.2020

Ulteriori informazioni: https://ieeexplore.ieee.org/abstract/document/9213969

https://doi.org/10.1109/ICUAS48674.2020.9213969

https://hdl.handle.net/10863/16931

Project Team
1 - 5
Andrea Vilardi

Andrea Vilardi

Project Manager
Andrea Nollo

Andrea Nollo

Team Member