Results 111 to 120 of about 927 (170)

Vertiport Design and Operations

open access: yes
This thesis presents research of Urban Air Mobility infrastructure focusing on vertiports. Through means of Agent-Based Modeling and Simulation, the design drivers of airfield operations were identified and quantified. These are peak-hour demand, imbalances between arrivals and departures, number of pads and gates, approach/departure time, and boarding
openaire   +1 more source

Forward Flight Rotor Performance at Martian Atmospheric Densities and Sensitivity to Low Reynolds Numbers [PDF]

open access: yes
Much effort has been made to enhance exploration on Mars. In addition to a rover and Mars-orbiting satellites, a Mars Helicopter Technology Demonstrator was proposed by the NASA Jet Propulsion Laboratory (JPL) to augment planetary research for the Mars ...
Perez Perez, Brenda NAtalia
core   +1 more source

NASA/FAA helicopter simulator workshop [PDF]

open access: yes
A workshop was convened by the FAA and NASA for the purpose of providing a forum at which leading designers, manufacturers, and users of helicopter simulators could initiate and participate in a development process that would facilitate the formulation ...
Bray, Richard S.   +3 more
core   +1 more source

Methodology development for evaluation of selective-fidelity rotorcraft simulation [PDF]

open access: yes
This paper addressed the initial step toward the goal of establishing performance and handling qualities acceptance criteria for realtime rotorcraft simulators through a planned research effort to quantify the system capabilities of 'selective fidelity ...
Lewis, William D.   +3 more
core   +1 more source

Generation of Performance Model for the Aeolian Wind Tunnel (AWT) Rotor at Reduced Pressure [PDF]

open access: yes
The NASA Jet Propulsion Laboratory (JPL) designed the Mars Helicopter (MH) in collaboration with AeroVironment Inc., NASA Ames Research Center, and NASA Langley Research Center to explore the possibility of a vertical takeoff and landing (VTOL) Unmanned ...
Koning, Witold J. F.
core   +1 more source

Design and implementation of a vertiport network at the AMB and feasibility study as an addition to the TMB public transport network [PDF]

open access: yes
This work aims to study the feasibility of implementing a network of vertiports in the Metropolitan Area of Barcelona, as well as the overall design of one of the infrastructures.
Rodríguez Fernández, Raquel
core  

Public Opinion Concerning the Siting of Vertiports

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2023
openaire   +1 more source

Technology needs for high speed rotorcraft (3) [PDF]

open access: yes
The spectrum of vertical takeoff and landing (VTOL) type aircraft is examined to determine which aircraft are most likely to achieve high subsonic cruise speeds and have hover qualities similar to a helicopter.
Conway, Scott, Detore, Jack
core   +1 more source

Communication approaches in Multi-Agent Reinforcement Learning [PDF]

open access: yes
In decentralised multi-agent reinforcement learning communication can be used as a measure to increase coordination among the agents. At the same time, the essence of message exchange and its contribution to successful goal achievement can only be ...
Nechai, Vladyslav
core   +1 more source

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