mav

Brian Tong has a rule about no technology in the bedroom. Molly's not so sure. It's Computer Love Friday, everyone! Also, Google continues to make piles of cash and says it's making tons of money (again), and Microsoft may or may not be working on a social/search hybrid site. RIM may or may not be working on an Apple TV competitor, which we fervently pray is not true. Please, RIM. Please don't do it.

Researchers at Japan's Chiba University are developing a hummingbird-style flying robot that could be used to find people trapped in collapsed buildings, search for criminals, or even explore other planets.

Engineering professor Hiroshi Liu said the micro air vehicle, or MAV, is equipped with a mini motor that allows it to flap its wings up to 30 times per second--roughly in the same range as a hummingbird.

The remote-controlled ornithopter is nearly 4 inches long and weighs about 0.09 ounces. Its rechargeable battery allows for six minutes of flying time, according to the Yomiuri Shimbun newspaper.

It has … Read more

Micro Air Vehicles (MAVs) may be small, but they're costly, so researchers have devised ways for them to fly in GPS-denied urban and indoor environments where they could otherwise get lost or crash.

Existing highly-precise, non-GPS navigation units are too large, heavy, and expensive to install on an MAV. But the Robust Robotics Group at MIT's Computer Science and Artificial Intelligence Laboratory addressed this problem by developing algorithms that allow a miniature robo-quadrocopter to estimate their relative position, identify a clear path and then fly through dense air space.

"The size, weight, and budget limitations of … Read more

It may look like something your kids brought home from shop class, but this rugged, French-designed micro air vehicle (MAV) could be a missing link between smooth, steady hover and fast, forward flight.

The inventor, Dr. Jean-Marc Moschetta, professor of aerodynamics at the Institut Superieur de l'Aeronautique et de l'espace in Toulouse, France, created what he calls the MAVion with both commercial and military markets in mind.

A mere 30 centimeters long, the MAVion combines fixed wings with two counter rotating propellers, allowing it to operate with high aerodynamic efficiency--even in adverse conditions, according to the professor.

"… Read more

Just when you were getting used to the idea of unmanned aerial vehicles patrolling the skies over your city, they're beginning to enter buildings.

This flying robot designed by a U.S.-German team recently won a contest in which the goal was to autonomously navigate inside a simulated nuclear power plant and find and image a control panel without the aid of a GPS.

The Pelican, based on hardware designed by German start-up Ascending Technologies with programming by a team at MIT, accomplished the mission on its fourth attempt, but with only a few minutes to spare. It … Read more