Trajectory-Based Urban Air Mobility (UAM) Operations Simulator (TUS)

08/23/2019
by   Euclides C. Pinto Neto, et al.
0

Nowadays, the demand for optimized services in urban environments to provide better society wellness is increasing. In this sense, ground transportation in dense urban environments has been facing challenges for many years (e.g., congestion and resilience). One import outcome of the effort made toward the creation of new concepts for enhancing urban transportation is the Urban Air Mobility (UAM) concept. UAM aims at enhancing city transportation services using manned and unmanned vehicles. However, these operations bring many challenges to be faced, e.g., the interaction between the controller agent and autonomous vehicles. Furthermore, trajectory planning is not a simple task due to several factors. Firstly, the trajectories must consider a reduced minimum separation as eVTOL vehicle are expected to operate in complex urban environments. This leads the trajectory planning process to observe safety primitives more restrictively once the airspace is expected to comport many vehicles that follow small minimum separation standards. Thereupon, the main goal of the Trajectory-Based UAM Operations Simulator (TUS) is to simulate the Trajectory-Based UAM operations in urban environments considering the presence of both manned and unmanned eVTOL vehicles. For this, a Discrete Event Simulation (DES) approach is adopted, which considers an input (i.e., the eVTOL vehicles, their origin and destination, and their respective trajectories) and produces an output (which describes if the trajectories are safe and the elapsed operation time). The main contribution of this simulation tool is to provide a simulated environment for testing and measuring the effectiveness (e.g., flight duration) of trajectories planned for eVTOL vehicles.

READ FULL TEXT

page 1

page 2

page 3

page 4

research
06/20/2023

Safe and Scalable Real-Time Trajectory Planning Framework for Urban Air Mobility

This paper presents a real-time trajectory planning framework for Urban ...
research
07/02/2020

On the inefficiency of ride-sourcing services towards urban congestion

The advent of shared-economy and smartphones made on-demand transportati...
research
11/09/2021

A Framework for eVTOL Performance Evaluation in Urban Air Mobility Realm

In this paper, we developed a generalized simulation framework for the e...
research
07/23/2021

3D Radar Velocity Maps for Uncertain Dynamic Environments

Future urban transportation concepts include a mixture of ground and air...
research
08/15/2020

Description and Technical specification of Cybernetic Transportation Systems: an urban transportation concept

The Cybernetic Transportation Systems (CTS) is an urban mobility concept...
research
03/12/2021

Safe Sampling-Based Air-Ground Rendezvous Algorithm for Complex Urban Environments

Demand for fast and economical parcel deliveries in urban environments h...
research
09/02/2020

Adaptive Reinforcement Learning Model for Simulation of Urban Mobility during Crises

The objective of this study is to propose and test an adaptive reinforce...

Please sign up or login with your details

Forgot password? Click here to reset