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German Aerospace Center


— Space

Germany to tackle space junk with GESTRA project

By - July 6, 2015 1 Picture

Scientists estimate there are 20,000 particles of space junk measuring up at over 10 cm in diameter currently hurtling around the earth at an average velocity of 25,000 km/h, threatening to damage or destroy orbiting satellites. To combat the problem, the German Government has granted the German Aerospace Center (DLR) €25 million to create a system to track space junk as it orbits the earth and the Fraunhofer Institute for High Frequency Physics and Radar Techniques (FHR) has been tasked with creating the new system's radar component.

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— Aircraft

Laser-based turbulence detector could mean safer flights

By - August 6, 2013 3 Pictures
For most air travelers, turbulence provides nothing more serious than the odd moment of extreme panic, but it costs airlines hundreds of millions of dollars each year in injury compensation and aircraft damage. There are various different types of turbulence, but the most dangerous, because it is invisible and extremely difficult to detect, is clear-air turbulence (CAT). A new CAT detection technology that could help pilots choose a smoother route is now being tested as part of a European joint project called DELICAT (Demonstration of LIDAR based CAT detection). Read More
— Robotics

Introducing TORO, Germany's new humanoid robot

By - July 1, 2013 10 Pictures
Engineers at the German Aerospace Center (DLR) have proven once again that they know how to make a snazzy looking robot. Quietly announced to little fanfare, DLR's Robotics and Mechatronics Center recently put the finishing touches on its DLR-Biped, a pair of shiny blue legs that first stepped onto the scene in 2009. Those legs have now been upgraded to the status of a full-fledged humanoid robot, sporting an all-new upper body and a new name: the Torque Controlled Humanoid Robot, or TORO for short. Read More
— Space

Proba-V shows space-based aircraft monitoring is possible

By - June 14, 2013 4 Pictures
When the ESA’s Proba-V was launched on May 7, its main mission was to map land cover and vegetation growth across the entire surface of the Earth every two days. But the miniaturized ESA satellite is also casting its gaze higher, to test whether it is possible to track aircraft continuously from space. Proba-V has now shown this is indeed possible, by becoming the first satellite to pick up aircraft tracking signals from space. Read More
— Automotive

DLR’s free-piston linear generator redesigns the range extender

By - May 31, 2013 7 Pictures
Technically, the combustion engine in any hybrid vehicle is a range extender, but the term commonly refers to gasoline-fueled generators that are used to charge an electric vehicle’s battery pack but aren’t used to directly power the wheels. This is the set up used in “series” or “inline’ hybrids like the Chevy Volt, which differs from parallel hybrids like the Toyota Prius, where the wheels can be driven by the electric motor or the internal combustion engine (ICE). Researchers at the German Aerospace Center (DLR) have developed a new type of range extender that can be powered by a range of different fuels. Read More
— Space

Proba-V satellite to track aircraft continuously from space

By - May 8, 2013 1 Picture
When it comes to keeping tabs on the location of aircraft, radar has long ruled the roost. But radar range is limited, and long-haul planes become untraceable when passing over oceans and large deserts or polar regions. By equipping orbiting satellites with instruments that listen in on ADS-B signals, scientists think that it should possible to track aircraft over the course of their entire journey, and with the launch of Proba-V, they're ready to put the idea to the test. Read More
— Robotics

DLR Robotic Motion Simulator cuts costs by re-purposing industrial robot arm

By - January 30, 2013 6 Pictures
Computer simulations designed to teach people how to operate a vehicle can reproduce a reasonable facsimile of real-world conditions, but they lack one key ingredient: a realisic sense of motion. That's why companies like Toyota has spent millions developing motion simulators that typically move on six hydraulic arms to recreate the sensation of actual driving. Now, the German Aerospace Center (DLR) has built a cost-effective motion simulator powered by a single industrial robot arm that can handle extreme scenarios, such as spin maneuvers and even flight take-off and landing. Read More
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