Articles tagged with "DARPA"
DARPA Grand Challenge winner returns to Silicon Valley
The pioneering autonomous vehicle that won the 2005 DARPA Grand Challenge will complete its world tour with a visit to its home town before taking its place at the Smithsonian National Museum of American History. Dubbed "Stanley", the robotic Volkswagen Touareg developed by the Stanford Racing Team will be on show at the Silicon Valley The Tech Museum of Innovation from June 20 through July 17. (read more...)
AeroVironment to continue Nano Air Vehicle development
May 29, 2008 Unmanned aerial vehicles represent one emerging technology that has delivered as promised over the last decade, achieving critical relevance in battlefields situations where they can perform both reconnaissance and combat roles without putting humans in the the line of fire. In addition to the rapid growth and development that has occurred in relation to larger, weapons capable craft, smaller systems have also proved their worth, and the latest announcement from AeroVironment (AV) is further evidence that this sector will continue to flourish. The company which has already established unmanned micro air vehicle (MAV) programs - including the Raven and Wasp III - has now received funding to continue development of an even smaller scale platform dubbed the Nano Air Vehicle (NAV). (read more...)
Raytheon's robotic exoskeleton delivers super-human qualities
May 6, 2008 The advent of the robotic age is upon us and we can expect a huge transformation in the coming decade as robots of all shapes and sizes make their presence felt in many aspects of our lives. But robots wont just stand by our side as assistants, we'll actually climb aboard and wear them like a shell or suit of armor. This type of robot - known as an exoskeleton - is being developed in various guises that deliver extraordinary strength and endurance to the wearer and have the potential to impact on military, medical, industrial and transport arenas - anywhere that personal mobility, agility and strength is required. Raytheon's progress in the field is making headline news this week thanks in part to an intriguing article appearing in the May issue of Popular Science which makes the link between the company's ongoing research for the U.S. military and the release of the much hyped superhero flick Ironman(R). (read more...)
Odysseus: Aurora's radical, unlimited endurance, solar powered aircraft
May 2, 2008 Aurora Flight Sciences has revealed the design of the aircraft it hopes will achieve the ambitious goals set out in DARPA's ambitious Vulture program: sustained uninterrupted flight for over five years at altitudes of 60,000-90,000 feet. Known as Odysseus, the solar-powered concept aircraft is as radical as the mission it is designed to accomplish, combining three self-sufficient “constituent aircraft” in a unique Z wing configuration that spans almost 500 feet (150 meters). The modular design provides several advantages - the shape of the aircraft can be adjusted to maximize the solar collection properties during the day and spread flat for aerodynamic efficiency at night-time, and because each of the constituent vehicles is capable of autonomously docking at altitude, the design also facilitates the replacement of one section of the plane whilst it is still aloft. (read more...)
DARPA advances plans for five year non-stop flying machine
April 22, 2008 The Defense Advanced Research Projects Agency (DARPA) has selected Aurora Flight Sciences, Boeing and Lockheed Martin as the contractors for the first phase of its Vulture program - a project which aims to design and develop a new breed of solar-powered unmanned aircraft that can remain airborne without interruption for an incredible five years. (read more...)
Happy birthday to DARPA
The Defense Advanced Research Projects Agency (DARPA) will be celebrating its 50th anniversary at a conference in Washington today where it will reflect on the accomplishments of the last 50 years and the challenges of the future. DARPA’s mission is to prevent technological surprise for the United States and to create technological surprise for adversaries. A brief recap of its achievements verifies a job well done – the technologies it has developed have changed the face of warfare, catalyzed the information revolution, and continue to have a massive influence on the evolution of technology in daily life. Happy birthday DARPA. (read more...)
Lockheed Martin receives DARPA grant for modular, networked satellite system
March 7, 2008 Lockheed Martin Space Systems Company has received a $5.7 million contract from DARPA to head a team to compete in Phase 1 of the System F6 space technology program. F6 - meaning Future, Fast, Flexible, Fractioned, Free-Flying Spacecraft United by Information Exchange – is an attempt to construct a networked, module-based alternative to singular, monolithic satellites. (read more...)
iRobot to develop new communications relay robot
March 5, 2008 Most notably known to consumers for its Roomba robot vacuum range and an assortment of home help bots, iRobot has received an award under the Defense Advanced Research Projects Agency’s (DARPA) LANdroids program to develop a small, mobile communications relay robot that would empower US warfighters with communications. (read more...)
New funds for development of high tech prosthetic limb
A team led by the Applied Physics Laboratory (APL) at Johns Hopkins University has received a contract from the Defense Advanced Research Projects Agency (DARPA) to complete development of a prosthetic arm that will look, feel and perform like a natural limb. (read more...)
BATMAV System with AeroVironment's Wasp III Micro Air Vehicle achieves full rate production
January 9, 2008 The United States Air Force BATMAV (Battlefield Air Targeting Micro Air Vehicle) program with AeroVironment's Wasp III Micro Air Vehicle has received approval for Full Rate Production. The Wasp is a portable, 16 inche (38 cm) long, rugged unmanned aerial platform designed for front-line reconnaissance and surveillance. (read more...)
Active flow control technology allows Boeing to deploy munitions at Mach 2
November 28, 2007 In a landmark demonstration, Boeing and the U.S. Air Force have used "active flow control" technology to deploy munitions from a weapons bay at twice the speed of sound. The MK-82 Joint Direct Attack Munition Standard Test Vehicle was released from a rocket sled at the High-Speed Test Track at Holloman Air Force Base, New Mexico, representing the first safe release of munitions from a weapons bay at high supersonic speeds. (read more...)
Six teams finish the DARPA Urban Challenge
November 3, 2007 The DARPA Urban Challenge finished here this afternoon with an astounding six teams completing an array of missions over a demanding 60 mile urban course. The logical placegetters in the event were the first three to clear the course, quite some time ahead of the others - Junior (Stanford University's VW Passat), Boss (Carnegie Mellon's Chevrolet Tahoe) and Odin (Virginia Tech's Ford Escape hybrid). No winner has been named on the day, with DARPA due to announce the final placings tomorrow morning at 10am, though Tartan Racing’s Red Whittaker seemed very confident after the event after a completely clean run with no infringements or hiccups and a total time more than 20 minutes faster than the nearest competitor. The calm and confidence after the event did not reflect some of the issues the team experienced on the starting line (read more...)
Saturday's DARPA Urban Challenge finalists trimmed to 11 teams
The finalists for Saturday’s landmark DARPA Urban Challenge were announced here today and the biggest surprise was that the final field was trimmed to just 11 starters, a decision taken by Grand Marshall and DARPA director Dr Tony Tether in the interests of securing a winner. “It’d be a great shame if one of the robots took out another robot,” said Tether as the final 11 contestants were announced. Most pointedly, Tether also introduced Team Tartan as the team that would be the Number One seed “if we were to give a ranking to the number one", before presenting the plate to Dr William “Red” Whittaker of Team Tartan (pictured). (read more...)
M-ELROB robot challenge seeks European entrants for 2008
September 4, 2007 Europe’s answer to America’s DARPA challenge is currently seeking entries for 2008. The Military European Land Robot Trial (M-ELROB) is calling for European civilian entrants keen to test their robot minions against several military scenarios in front of a panel of judges. The aim is to find robotic solutions that can be deployed in the near future to help save soldiers’ lives. (read more...)
Location and semi-finalists announced for DARPA Urban Challenge
August 10, 2007 It might not have the publicity, crowds or glamour of a Formula 1, NASCAR or MotoGP event, but the DARPA Urban Challenge is unquestionably the most important motoring event that will take place on Planet Earth this year viewed from an historical perspective. That's because the competing cars will be driven entirely by computers and the ground-work is being done to finally remove the most unreliable part of the automobile - the human being that drives it. The rules of engagement have been known for some time, but now the venue has been named - the Urban Challenge will take place in Victorville, California at the site of the former George Air Force Base on November 3, 2007. Thirty-six semi-finalist teams have also been named to compete at the National Qualification Event (NQE) will take place at the same location, October 26-31, 2007. (read more...)
The ion-propelled, remotely-powered jetpack
This has to be one of the most 'futuristic' developments we've seen in some time; a new U.S. patent has been awarded to a company that has plans for a safe, silent personal flight device using electromagnetic ion propulsion as its primary thrust generator and drawing its power wirelessly from earthbound inductive green power broadcast stations. California's Personal Flight Systems are taking a serious look at the future of personal flight, and the technology involved will leave you shaking your head. (read more...)
Successful autonomous landing of a damaged UAV
May 31, 2007 One of the advantages of having a human at the controls of an aircraft when things go wrong is that we have the ability to adjust and intelligently work around a problem – the tales of valiant airmen bringing home planes that have no right to still be flying are myriad. Now it seems that the humble, computer-controlled UAV is set to learn such skills too. Flight control and navigation systems provider Athena Technologies recently demonstrated the damage tolerant flight control and autonomous landing capabilities on a subscale F/A-18 UAV. See the videos … (read more...)
Cyborg machine-insects prepare for the battlefields of the future
May 31, 2007 Cyborgs and bionic humans have long been the domain of science fiction with the concept popularised by the seventies TV series, Six Million Dollar Man, about a cyborg working for the OSI. As technological development funded by military spending has accelerated in recent times, we’ve seen the development of the bionic eye, the bionic hand and the bionic arm, with lots of work also being done in the area of exoskeletal robotics to help soldiers run faster and longer and carry heavy loads. Now it appears that we’re about to see the concept of Unmanned Aerial Vehicles (UAVs) and Cyborgs morph. Whilst UAVs have been among the most successful and high-profile innovations in military technology over the past decade, the arena of unmanned aerial technology is about to become a whole lot stranger as hybrid insect-machine "cyborgs" become a reality. The prospect of a remote controlled dragon-fly capable of transmitting video and other environmental data from the front-line still seems like the stuff of science-fiction, but research into hybrid insect-machines is accelerating under the auspices of DARPA. (read more...)
Orbital Express completes first autonomous free flight and capture
May 11, 2007 The Boeing Orbital Express system has completed another first by successfully performing a fully autonomous free-flight rendezvous and capture operation. The demonstration of the two-spacecraft system is part of an ongoing Defense Advanced Research Projects Agency (DARPA) mission to validate on-orbit servicing capabilities. Using its onboard cameras and advanced video guidance system, the Boeing Autonomous Space Transport Robotic Operations (ASTRO) servicing spacecraft separated from the NextSat client spacecraft, backed away to a distance of 10 meters (33 feet), maintained proximity flight with NextSat for a full orbit, and then approached and captured NextSat with its docking mechanism. The demonstration occurred at full spacecraft autonomy to mark the first on-orbit rendezvous and capture operation performed with no active exchange of relative navigation information or any intervention or control from the ground. (read more...)
DARPA's Surface Navigation Concept - without GPS
April 19, 2007 Imagine the United States attempting to fight a war if the Global Positioning System (GPS) were suddenly unavailable. The U.S. Defense Advanced Research Projects Agency (DARPA) has obviously thought about it has just awarded a concept development contract to a team of corporations led by Boeing. The objective of the Robust Surface Navigation (RSN) program is to develop technologies that can exploit various "signals of opportunity" -- electronic waves emanating from satellites, cell phone towers and even television transmission towers -- to provide precise location and navigation information to ground troops when GPS signals are being electronically jammed or blocked by natural or man-made obstacles, such as foliage or buildings. The team includes ROSUM, the only company that has used broadcast television signals to locate mobile assets. It's also the first company to combine television and GPS signals for truly robust situational awareness in all environments. (read more...)
New drugs promise two days without sleep and improved alertness and cognitive powers
March 5, 2007 Two years ago, we wrote about the “time-shifting” drug, Modafinil that enables you to stay awake for 40+ hours with close to full mental capacity and with few side effects. The drug is a eugeroic and offers improved memory, mood enhancement, improved alertness and cognitive powers, and has a much smoother feel than amphetamines because they work differently. Popular Science is now reporting that we’re just about to see new forms of super eugeroic called armodafinil (Modafinil’s creator Cephalon is awaiting FDA approval for the drug), and a drug code-named CX717 from Cortex. Both drugs promise even longer periods of wakefulness, and in experiments with Ampakine CX717, sleep-deprived rhesus monkeys on the drug often outperformed their own well-rested but undrugged best efforts on mental-performance tests. While these drugs will be marketed to assist people with sleep disorders like narcolepsy, it’s their potential as recreational and workplace performance-enhancing drugs that make them worth watching. The times they are a changing … (read more...)
Junior – Son of Stanley set for DARPA Urban Challenge
February 19, 2007 The 2005 DARPA Grand Challenge marked a milestone in artificial intelligence when five autonomous vehicles finished the course and Stanford Racing Team’s Stanley went down in history as the winner of the first race for autonomous vehicles. Centuries from now, the win will be equally significant as winning the first auto race from Paris to Rouen in 1894. Indeed, a century from now, there’s every chance that cars will all be autonomous, as computers make less mistakes than human beings. The robots in the 2007 Urban Challenge, however, will need all of Stanley’s capabilities plus a whole lot more as this time they need to handle real traffic. “In the last Grand Challenge, it didn’t really matter whether an obstacle was a rock or a bush because either way you’d just drive around it,” says Stanford Team Leader Sebastian Thrun. “The current challenge is to move from just sensing the environment to understanding the environment.” Thrun is the Director of the Stanford Artificial Intelligence Lab and Associate Professor of Computer Science at Stanford University. When the bookmakers frame the odds for the Urban Challenge, Thrun’s charge will be favourite. On Saturday, Thrun introduced Stanford Racing Team’s new challenger to the world. Junior is a new generation of autonomous vehicle built to accomplish missions in a simulated city environment, which includes the traffic of the other robots and traffic laws. This means that on race day, November 3, Junior not only will have to avoid collisions, but he will have to master concepts that befuddle many humans, such as right of way. Junior began life as a 2006 Volkswagen Passat wagon. (read more...)
The use of special prizes to fuel global innovation
February 13, 2007 Two heads are better than one. Six billion are even better. In solving big problems, you need a lot of brain power and the opportunity now exists via this wonderous global network to pour cubic brainpower on problems we need to solve. Tens of millions of scientifically trained minds all thinking about the same problem ensures that if there’s a way, we’ll find it. In terms of setting the global scientific agenda and stimulating innovation, nothing seems to work quite as well as a clearly defined challenge and a big fat prize. It immediately gives that limitless source of human intelligence out there a focal point – throughout history, such prizes have consistently proven to be the most effective method of fast forwarding development of enabling technologies, opening new vistas of human endeavour and solving key society-enabling problems. In announcing the Virgin Earth Challenge, Branson showed he had been an attentive student of innovation history when he said, “History has shown that Technology Prizes have been invaluable in encouraging technological advancements and innovation in many, many areas of science and industry.” History has indeed given us many big thinkers who have left massive legacies – people whose macro perspective on the world is such that they can identify a seemingly insurmountable societal problem and set in motion the process of solving it with an audacious stroke and a lot of money. In recent times we have seen DARPA’s Grand Challenge which gave us the world’s first truly autonomous vehicle inside a few years and for just a few million dollars. The Ansari X Prize fast-forwarded space development by decades. The British government offered the first prize of this type for a device capable of accurately measuring longitude in 1714. The prize was claimed 59 years later when clock maker, John Harrison (pictured) was awarded UKP 20,000 for devising an accurate and durable chronometer and it transformed our ability to sail the seas. The French have often used prizes as an incentive to fuel innovation, with a 100,000 franc prize in 1775 resulting in an artificial form of alkali being produced and hence began the French chemical industry. Napolean is best known for his battlefield genius but a 12,000 francs he offered in 1810 resulted in the first vacuum sealed food. A newspaper prize catalyzed the first flight across the English channel in 1909 and reset human boundaries as to what was possible with powered flight. (read more...)
The One-Shot Sniping System
January 7, 2007 The snipe is a wading bird renowned for being the hardest of all birds to hunt due to being difficult to locate, impossible to approach without flushing, or to hit once in the air due to its erratic flight. In the days of market hunting, those who brought snipes to market were regarded as the best of the best and earned the term snipers. The verb snipe originated in the 1770s among soldiers in British India applying similar skills in wartime with a human quarry. A sniper occasionally takes the one, well-aimed shot that, if done properly, will save lives and turn the course of battle. One of the many skills of a modern days sniper is mathematics – to measure or estimate the range, cross winds, and calculate the allowances needed for one shot to hit its target after travelling up to 2000 yards (the longest confirmed sniper kill of the Gulf War was made by a Barrett Model 82A1 sniper rifle at a range of 1,800 meters). (read more...)
Top Three Urban Challenge Finishers to receive US$2 Million, US$1 Million and US$500,000
December 11, 2006 One of the most intriguing contests ever conceived , the 2007 DARPA Urban Challenge for autonomous robotic ground vehicles will take place on November 3, 2007, at an undisclosed location in the western United States. First prize will be US$2 million, second gets US$1,000,000 and third takes home US$500,000, awards that will go to the top three finishers to complete the 60-mile course through traffic within the six hour time limit. The fully autonomous ground vehicles will be tested to the full, conducting simulated military supply missions safely and effectively in a mock urban area. To succeed, vehicles must obey traffic laws while merging into moving traffic, navigating traffic circles, negotiating busy intersections, and avoiding obstacles. Human understanding of the technology required to make vehicles smarter and safer will grow rapidly in the preparation for the contest and expedite the time when we’ll be switching to autopilot for long journeys on intelligent roads in our intelligent cars. (read more...)
