Abstract: A collision avoidance system for railroad vehicles needs to determine their location in the railroad network precisely and reliably. For a vehicle-based system, that is independent from the ...

A team of researchers from the Grainger College of Engineering at the University of Illinois Urbana-Champaign are turning to ...

There’s nothing quite like that feeling of running a “first train” on a new model railroad. Although the scenery is still ...

You have a fixed envelope—five thousand, maybe eight—and the contractor quotes keep climbing. The trick is to spend once on ...