Technology
New at NASA: A Chief Artificial Intelligence Officer
The American space agency consolidates its AI operations under one organization
Equally important is helping NASA’s roughly 18,000 employees understand they are ultimately responsible what the AI produces.
Urban Planners: Consider This Urban Air Mobility Geospatial Decision-Support Tool to Help Decide Where Advanced Air Mobility Operators and Regulators Should Build Drone Ports
Earlier in 2024, a team of scientists from Aalto University and the Finnish Geospatial Research Institute conducted a study which, they hoped, might bring some clarity and guidance regarding where best to locate drone ports. They limited their study to uncrewed aerial vehicles (UAVs) whose diameter was less than 3 meters. The team, Miloš N….
Gaming the System: Rolling the Dice on AAM Infrastructure Investments —Public-Private Partnerships or State-Funded
When we think of commercial aviation today, we see a public-private business model that has evolved over the past 100 or so years. The public sector provides and operates the airports and air traffic management systems and private enterprise pay fees to use that infrastructure to provide air travel and cargo services to the public….
Building Better eVTOL Batteries for UAM
Two Salts are Better Than One
through 500 cycles, theGen-2 system displayed signs of polarization and capacity loss, particularly during high-rate hover and descent phases of operations. By comparison, the dual-salt electrolyte system was stable retaining capacity and exhibiting low polarization potentials through the flight cycle.
Supercharged: Do Your eVTOL Batteries Have What It Takes – to Land Safely?
Old cells, new cells, cold weather, warm weather, pulse power
A novel approach to battery capacity testing and management to yield better performance and safer operations for eVTOL operations.