Results 31 to 40 of about 13,202 (212)

Collision avoidance strategies for advanced air mobility using UAS-to-UAS communications

open access: yesDrone Systems and Applications
Advanced air mobility (AAM) has introduced a new mode of air transportation that can be integrated, providing services including air taxis, which can quickly transport people and cargo from one place to another.
Jaya Sravani Mandapaka   +6 more
doaj   +1 more source

A Simulation Framework for Fast Design Space Exploration of Unmanned Air System Traffic Management Policies

open access: yes, 2019
The number of daily small Unmanned Aircraft Systems (sUAS) operations in uncontrolled low altitude airspace is expected to reach into the millions. UAS Traffic Management (UTM) is an emerging concept aiming at the safe and efficient management of such ...
Basti, Franco   +6 more
core   +1 more source

Parametric Study of Structured UTM Separation Recommendations with Physics-Based Monte Carlo Distribution for Collision Risk Model

open access: yesDrones, 2023
With the increasing demand for unmanned aircraft system (UAS) traffic management (UTM) airspace comes the need to ensure the safe operation and management of said airspace. One layer of defense against mid-air-collision and the ensuing third-party injury
Chung-Hung John Wang   +2 more
doaj   +1 more source

Enhancing UAS Integration in Controlled Traffic Regions Through Reinforcement Learning

open access: yesDrones
Controlled Traffic Regions (CTRs) around major airports pose an important challenge to Unmanned Aerial System (UAS) traffic management. Current regulations highly restrict UAS missions in these areas by confining them to segregated areas.
Joaquin Vico Navarro   +1 more
doaj   +1 more source

Pre-Flight Conflict Detection and Resolution for UAV Integration in Shared Airspace: Sendai 2030 Model Case

open access: yesIEEE Access, 2019
The increasing demand for services performed by Unmanned Aerial Vehicles (UAVs) requires the simulation of Unmanned Aircraft System Traffic Management (UTM) systems.
Florence Ho   +6 more
doaj   +1 more source

Strategies for Passing Regulatory Procedures during the Operational Phase of Unmanned Aircraft Systems

open access: yesDrones, 2023
The problem of integration of unmanned aerial systems (UAS) into the airspace of the Russian Federation is currently receiving increased attention. The conceptual proposals under development define the main directions of regulatory and technological ...
Alexander Serebryakov   +3 more
doaj   +1 more source

GPCRs in CAR‐T Cell Immunotherapy: Expanding the Target Landscape and Enhancing Therapeutic Efficacy

open access: yesAdvanced Science, EarlyView.
Chimeric antigen receptor T cell therapy faces dual challenges of target scarcity and an immunosuppressive microenvironment in solid tumors. This review highlights how G protein‐coupled receptors can serve as both novel targets to expand the therapeutic scope and functional modules to enhance CAR‐T cell efficacy.
Zhuoqun Liu   +11 more
wiley   +1 more source

Integrating Runtime Verification into an Automated UAS Traffic Management System

open access: yesInnovations in Systems and Software Engineering, 2020
Unmanned Aerial Systems (UAS) are quickly integrating into the National Air Space (NAS). With the number of registered small (under 55 pounds) UAS in the USA alone at over 1.5 million, and projected to expand rapidly, according to the Federal Aviation Administration (FAA), safety is a pressing consideration.
Matthew Cauwels   +4 more
openaire   +3 more sources

UAS traffic management (UTM) simulation capabilities and laboratory environment [PDF]

open access: yes2016 IEEE/AIAA 35th Digital Avionics Systems Conference (DASC), 2016
NASA has engaged in collaborative research with the FAA and many other stakeholders in government, industry, and academia to explore the concepts and requirements necessary to enable the safe and scalable application of small unmanned aircraft systems (UAS) in low-altitude airspace. In this effort, the UAS Traffic Management (UTM) project has developed
Jeffrey Homola   +4 more
openaire   +1 more source

Explanation of Machine-Learning Solutions in Air-Traffic Management

open access: yesAerospace, 2021
Advances in the trusted autonomy of air-traffic management (ATM) systems are currently being pursued to cope with the predicted growth in air-traffic densities in all classes of airspace.
Yibing Xie   +3 more
doaj   +1 more source

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