PAL-V Flying Car - Maiden Flight - YouTube

This week the Dutch company PAL-V announced the first flights of its prototype "flying car".
This unique vehicle is called the PAL-V One, or the 'Personal Air and Land Vehicle', and It marks the start of a new era.

On the ground the vehicle drives like a sports car. Within minutes its rotor is unfolded and its tail is extended: then it is ready to take off thanks to the advanced gyrocopter technology.

With these successful test results it is proven that it is not only possible to build a flying car but also that it can be done within existing international rules for both flying and driving.

Having passed this important milestone the company is now inviting investors to join them in creating the future.

The next step will be the design of the first commercial production model of the PAL-V, and first deliveries are expected in 2014.

For 100 years people have dreamed of a flying car, and many attempts have been made to realize this dream, but now it has truly become a reality.

www.PAL-V.com

NASA's Next Generation Robotic Lander Gets Sideways During Test

During a recent test at NASA's Marshall Space Flight Center in Huntsville, Ala., the robotic lander prototype, known as Mighty Eagle, performed a hover test flying up to three feet and then translated, or moved itself sideways, to perform a controlled, safe landing 13 feet from the launch pad.

This is a complex manoeuvre for the lander to perform accurately since a robotic lander may need to right itself autonomously when it comes in for landing on an airless body or planet with no atmosphere.

The robotic lander team cancels out the Earth's gravity, which is six times the gravity a vehicle will experience on the moon, simulating a lunar environment by using a gravity cancelling thruster during test.

To initiate a test, the lander receives a command to activate its onboard thrusters and then follows a pre-programmed flight profile to carry it to a controlled landing.

This test demonstrated the robotic lander prototype's capability to autonomously translate sideways and then land while staying under control, and soon will be used to checkout landing control algorithms for the next generation of lander missions to the moon or other airless planetary bodies.

The Robotic Lander Development Project is a team of industry, government and not-for-profit collaborators, including the Marshall Center, Johns Hopkins University Applied Physics Laboratory in Laurel, Md., and the Von Braun Center for Science and Innovation in Huntsville.

This team is designing and building the next generation of robotic landers that can carry a broad range of science payloads and devices, including geophysical measurement instruments, volatile measurement instruments or possibly lunar sample returns.

Self-righting Heli-vehicle: Bounce and Fly

This self-righting probe is designed to travel deep into obstacle-ridden spaces such as caves and rubble-laden buildings to video what it finds.

It is being developed for the Army Research Lab in Aberdeen, Maryland, by Eric Beyer and Mark Costello, a pair of robotics engineers at Georgia Institute of Technology in Atlanta.

The army wants this capability because today's military robots, which run on small tank-style tracks, cannot cope with irregular surfaces and obstacles such as rubble or boulders.

"They usually have trouble and get stuck with even low obstacles and walls a couple of feet high," says Costello. Small helicopters are one alternative, but continuous flying drains the batteries fast.

So their answer - which Costello freely admits is Weeble-inspired - is a rotor-powered, bottom-heavy, self-righting vehicle that spends most of its time on the ground, thus conserving battery power. Instead of flying around, it hops, using a pair of contra-rotating rotors (to avoid the need for a tail rotor) mounted on an aluminium base. All this is encased in a spherical cage made of strong carbon-fibre spars (see diagram).

To steer in flight, the robot swings a weight to tilt in the direction it needs to hop (Journal of Guidance, Control and Dynamics, DOI: 10.2514/1.41331). Whichever way it lands, the weight of the base rights it. Don't take our word for it - Watch the Video!