@article{10902/22928, year = {2021}, month = {11}, url = {http://hdl.handle.net/10902/22928}, abstract = {Drones/UAVs are able to perform air operations that are very difficult to be performed by manned aircrafts. In addition, drones' usage brings significant economic savings and environmental benefits, while reducing risks to human life. In this paper, we present key technologies that enable development of drone systems. The technologies are identified based on the usages of drones (driven by COMP4DRONES project use cases). These technologies are grouped into four categories: U-space capabilities, system functions, payloads, and tools. Also, we present the contributions of the COMP4DRONES project to improve existing technologies. These contributions aim to ease drones’ customization, and enable their safe operation.}, organization = {This project has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 826610. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Spain, Austria, Belgium, Czech Republic, France, Italy, Latvia, Netherlands. The total project budget is 28,590,748.75 EUR (excluding ESIF partners), while the requested grant is 7,983,731.61 EUR to ECSEL JU, and 8,874,523.84 EUR of National and ESIF Funding. The project has been started on 1st October 2019.}, publisher = {Elsevier}, publisher = {Microprocessors and Microsystems, 2021, 87, 104348}, title = {Key technologies for safe and autonomous drones}, author = {Hussein, Mahmoud and Nouacer, Réda and Corradi, Federico and Ouhammou, Yassine and Villar Bonet, Eugenio, 1957- and Tieri, Carlo and Castiñeira González, Rodrigo}, }