Parker Hannifin engineers state that they are seeing heavy interest in hydraulic valve technology from the marine industry (including those people who make those several-hundred-foot-long yachts) in applications as wide-ranging as bow thrusters and tugboat control to sail and winch control. The reason? Recent advancements in proportional valve technology, allowing for quicker and more accurate holding of an actuator's position. "At one point, the marine industry thought that electric motors would be the panacea that would solve all of their problems from reducing cost to lowering power consumption, and obviously eliminating the issue of hydraulic leaks," says Michael Gudhe, industrial product manager for the company's Hydraulic Valve Division. "Now they're rethinking hydraulics and recognizing the benefits they bring to the table," he says. Or perhaps he should say deck.
One way to keep a Formula One racing team moving at breakneck speed in the pit and at the test facility is to bring CAD drawings of the racing vehicleís parts down to the test facility and even out to the track.
Most of us would just as soon step on a cockroach rather than study it, but thatís just what researchers at UC Berkeley did in the pursuit of building small, nimble robots suitable for disaster-recovery and search-and-rescue missions.
Design engineers need to prepare for a future in which their electronic products will use not just one or two, but possibly many user interfaces that involve touch, vision, gestures, and even eye movements.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.