Browsing by Subject "UAM"

Browsing by Subject "UAM"

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  • Assessment of hydrogen gas turbine-fuel cell powerplant for rotorcraft 
    Baena Mejıas, Rafael; Saias, Chana Anna; Roumeliotis, Ioannis; Pachidis, Vassilios; Bacic, Marko (Elsevier, 2023-12-11)
    Conventional turboshaft engines are high power density movers suffering from low efficiency at part power operation and producing significant emissions. This paper presents a design exploration and feasibility assessment ...
  • Control of an eVTOL using nonlinear dynamic inversion 
    Enenakpogbe, Emmanuel; Whidborne, James F.; Lu, Linghai (IEEE, 2022-05-27)
    This paper presents a Nonlinear Dynamic Inversion (NDI) based flight controller using virtual controls, generalised forces and moments for the longitudinal motion control of a VTOL aircraft including transition manoeuvres. ...
  • Intelligent vertiport traffic flow management for scalable advanced air mobility operations 
    Conrad, Christopher; Xu, Yan; Panda, Deepak; Tsourdos, Antonios (IEEE, 2023-11-10)
    Advanced air mobility (AAM) operations will pose new challenges that require innovative air traffic management (ATM) and uncrewed aircraft system (UAS) traffic management (UTM) solutions. Notably, emerging vertiports must ...
  • A layered structure approach to assure urban air mobility safety and efficiency 
    Gordo, Victor; Becerra, Ines; Fransoy, Alejandro; Ventas, Enrique; Menendez-Ponte, Pablo; Xu, Yan; Tojal, Marta; Perez-Castan, Javier; Perez Sanz, Luis (MDPI, 2023-06-30)
    The demand for air mobility services will depend on the safety of these operations but also on the transportation time savings in congested urban areas. An adequate air space structure is therefore essential to achieve ...
  • LTE handover design for cellular-connected aircraft 
    Towhidlou, Vahid; Al-Rubaye, Saba; Tsourdos, Antonios (IEEE, 2022-10-31)
    Ubiquitous accessibility worldwide and superior performance of cellular networks of communication like 4G and 5G make them a perfect candidate for air to ground (A2G) communications for low to medium altitude aircraft ...