Majed Swaid’s scientific contributions

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Publications (1)


Figure 1 -Anticipated architecture of the U-space ecosystem
Figure 2 -The four evolutionary development phases of U-space airspace design in UDVeo. At higher evolutionary phase, the geofences (elliptic cylinder) around each vehicle (blue and red points) decrease in size, allowing for increased airspace efficiency.
Figure 3 -Defining geofences based on anticipated flight paths of helicopters. (a) One drone interferes with the anticipated flight corridor of the rescue helicopter; an adaption of its track is required. (b) The coordinator broadcasts an updated geofence, which coincides with flight paths of two drones, both required to adapt their flight paths.
Towards a U-space compliant UTM for urban airspaces
  • Conference Paper
  • Full-text available

October 2021

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73 Reads

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3 Citations

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The traffic volume of unmanned aircraft systems (UAS) is expected to grow significantly over the coming decade. The European U-space regulation draft defines in abstract terms how UAS traffic will be managed in future. Naturally, the draft omits compliance and implementation details, which are left to working groups at EASA and various standardization bodies. In this paper, we provide an overview of challenges that need to be solved before a UAS traffic management (UTM) that is compliant with the regulation may become operational. Furthermore, we present initial solution approaches with regard to airspace design and deconfliction. Our results are based on experience in implementing a prototypical UTM for the city of Hamburg, Germany, an urban environment in controlled airspace. However, many of our results are applicable to other environments as well.

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Citations (1)


... Operational and technical concepts for airspace management, information provision, traffic flow control and monitoring, as well as infrastructure for communication, navigation and surveillance were defined, simulated and validated in three flight-testing phases: a bridge inspection with multiple drones in the center of the city of Hamburg, dynamic geofencing [26] and safe drone operation in dense traffic [27] were demonstrated. The projects i-LUM [28] and UDVeo [29] are further elaborating a prototypical UTM for the use case Hamburg. ...

Reference:

Air Traffic Management as a Vital Part of Urban Air Mobility—A Review of DLR’s Research Work from 1995 to 2022
Towards a U-space compliant UTM for urban airspaces