The San Francisco Municipal Transportation Agency has secured state funding to support an upgrade to the Muni train control ...

Fault-tolerant control (FTC) is an effective control method designed to maintain a faulty system within an acceptable risk level while ensuring its safety. However, handling both uncertainties and ...

Rail giant says it has applied its ridership prediction and crowd diversion tools to help with major events at Kai Tak Sports ...

Q: I’m researching methods to power turnout frogs on my N scale layout. I’m using Atlas code 55 flextrack and Digital Command ...

As this RFA may involve a request for FRA's approval of proposed material modifications to an FRA-certified positive train control (PTC) system, FRA is publishing this notice and inviting public ...

Hybrid energy storage system (HESS) is an effective solution to address power imbalance problems caused by variability of renewable energy resources and load fluctuations in DC microgrids. The goal of ...

A novel approach from the Allen Institute for AI enables data to be removed from an artificial intelligence model even after it has already been used for training.

President Donald Trump’s so-called “big beautiful bill” pledges to fill those gaps, setting aside $12.5 billion to modernize the air traffic control system.