Abstract: The low-frequency oscillation (LFO) between traction network and electric locomotives is a typical phenomenon in high-speed railway ... of the RLC circuit, the respective contribution of ...

Abstract: The braking control problem for railway vehicles is considered. Communication flow from the front coaches to the rear ones is introduced, and a novel distributed braking control algorithm is ...

The Trump administration on Thursday proposed a multibillion-dollar overhaul of a U.S. air traffic control system that it said still relies on floppy disks and replacement parts found on eBay and ...

US Wants to Spend Billions to Revamp Aging Air-Traffic Control System By David Shepardson WASHINGTON (Reuters) - U.S. Transportation Secretary Sean Duffy unveiled a plan on Thursday to ask ...

Transportation Secretary Sean Duffy announced a massive overhaul of the United States’ antiquated air traffic control system to modernize ... Chapter One using the secure link below.

The complexity here is that we need to fix the circuit in a mobile and remote place—the helmet. So, simplifying the circuit is most important to make it compact and reliable. The circuit diagram ...

“We’re going to build a brand new air traffic control system, from new telecom to new radars to new infrastructure. “This has been a problem in the decades coming, and we’re going to fix ...