Japanese Researchers Test Flying Trains

An anonymous reader writes "As an alternative to maglev trains, Japanese researchers are working on ground-effect vehicles. A ground-effect vehicle takes advantage of fast-moving air and uses some stubby little wings to fly just above the ground, like a maglev without the mag. This is a tricky thing to do, since you have to control the vehicle more like an airplane than a train: you have to deal with pitch, roll, and yaw and not just the throttle. A Japanese research group has built a robotic prototype of a free flying ground-effect vehicle that they're using to test an autonomous three axis stabilization system."

Comments

Energy supply?

[MacroRodent]

This might be a good idea, if they can figure out how to supply electricity to power the flying train. Tricky, because there is no ground contact, unlike a regular train, and the track itself does not propel it forward, like a maglev track does. Otherwise it has to carry its fuel, which might negate the advantages of the idea.