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Archive for the ‘Robotics’ Category

A Low Cost UAS?

Sunday, August 29th, 2010

Strike Hold! caught wind of a $15k vertical lift Unmanned Aerial System manufactured in China. Amazingly, this product was designed for airsoft. It is controlled by GPS, and features electric motors for quiet flight and delivers streaming video back to the hand-held remote unit.

This is the same kind of stuff we were alluding to in our recent article on Disruptive Technologies. However, since both good and bad guys have been modifying what are essentially remote control toys for some time to conduct reconnaissance then this new product doesn’t really fit the definition of a true disruptive capability. What it does mean, is that a lot more folks will have access to low-cost, purpose built unmanned aerial systems. Aside from the obvious issue of having an enemy with similar reconnaissance capabilities as us, there are also airspace issues to consider. And as these commercial systems become more pervasive, the issue will be more prevalent. Think about being on a patrol and trying to figure out if it is one of ours. Think about safety of flight issues.

Mobile Video Surveillance System

Sunday, August 22nd, 2010

At the recent TREXPO, we ran across a new technology that makes mobile video surveillance affordable to most any department of military organization. The one thing that struck as the adaptability of the system. It can be fitted to any vehicle with a standard trailer hitch and is powered through a simple cigarette lighter adapter. This means you don’t have to purchase an entirely new vehicle, but rather can adapt different vehicles for use as a surveillance system. For example, a van could be used during urban ops or a 4-wheel drive vehicle for use in rural areas and these same vehicles can be used for other purposes when the system is not in use. Additionally, it doesn’t require any long-term institutional training but can rather be learned on the job.

Both Luke and Holloman AFB have recently obtained a Mobile Video Surveillance (MVS) systems from Venture Tec LLC. The system is unique in that it incorporates an adjustable, telescopic mast hitch, which allows users to position the mast vertically at any location, including uneven or sloping terrain. The unit weighs approximately 85 pounds and unlike a trailer-mounted system, this surveillance system can be used anywhere the vehicle can go

The MVS system attaches to any vehicle with a standard 2” x 2” Class III receiver, requiring no vehicle modification and it pneumatically telescopes to elevations up to 32 feet. It’s simple to use, takes only a minute to raise or lower, and can operate day or night in all weather conditions. The MVS system can be equipped with a long range visible light camera and a thermal camera for complete darkness. All surveillance is done from inside the safety and comfort of the vehicle or command center, and all video is recorded with a date/time stamp. To operate the system, users simply tilt the mast to find vertical, lock it in place, and raise the mast to the desired height. The PTZ controller and video display provide an unparalleled view from above in all directions. When ready to relocate, users simply open the air release valve to lower the mast.
For more information, please visit www.mobilevideosurveillance.com.

New Prosthesis Recycles Energy

Thursday, February 18th, 2010

According to an article posted on Plos One, researchers Steven H. Collins (Department of Biomechanical Engineering, Delft University of Technology, Delft, The Netherlands) and Arthur D. Kuo (Departments of Mechanical and Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, United States of America) have developed a new prosthetic ankle that recycles energy through the natural gait of walking. They have mimicked the natural push-off of a human ankle and using a microprocessor to control the device, capture the energy normally dissipated by the leg. This new technology requires less than one watt. Perhaps this same technology can be used by developers of Human Exoskeletons.

New Prosthetic

Programmable Matter

Saturday, June 13th, 2009

DARPA’s “programmable matter” program aims to develop material that can be ordered to “self-assemble or alter their shape, perform a function and then disassemble themselves.” According to Henry Kenyon at Signal magazine, researchers are making some progress.

Programmable Matter

One day, that could lead to “morphing aircraft and ground vehicles, uniforms that can alter themselves to be comfortable in any climate, and ’soft’ robots that flow like mercury through small openings to enter caves and bunker complexes.” A soldier could even reach into a can of unformed goop, and order up a custom-made tool or a “universal spare part.”

One team from Harvard is working on a kind of “generalized Rubik’s Cube” that can fold into all kinds of shapes. Another is trying to order large strands of synthetic DNA to bind together in a “molecular Velcro.” An MIT group is building “self-folding origami” machines that “use specialized sheets of material with built-in actuators and data. These machines use cutting-edge mathematical theorems to fold themselves into virtually any three-dimensional object.”

The program, currently in its fifth month, is supposed to wrap up in the Spring.

Check out the entire article at Signal Magazine.

Introducing Juggernaut Defense, LLC

Friday, May 29th, 2009

Juggernaut Defense, LLC

Specializing in soldier-borne equipment design & engineering, Juggernaut Defense, LLC is a full-spectrum design consultancy dedicated to the military, law-enforcement, and public safety communities. Since 2000, Juggernaut Defense has been involved in many successful programs which have provided superior survivability, communication, and lethality systems to Soldiers, Marines, Airmen, and Special Operators fighting in both OIF and OEF. Juggernaut Defense (located in Scottsdale, Arizona) was spun off by Chris Stalzer in November 2008 from Juggernaut Design to focus its business toward government and military design problems.

Check out their website to learn about some of the projects they have already completed. www.juggdef.com

HULC at AUSA

Tuesday, March 3rd, 2009

Defense News put out a great article on the new Human Universal Load Carrier (HULC) exoskeleton from Berkely Bionics and Lockheed Martin. The HULC is designed to carry up to 200 lbs and assist the wearer with sprints of up to 10 miles an hour. Currently designed to accommodate Soldiers from 5’4″ to 6’2″ the HULC can be removed in 30 seconds and on a single charge its batteries run for 6 miles at a continuous rate of 3 miles per hour.

Big Dog Quadraped Robot

Friday, February 27th, 2009

From the Benning Report comes this look at the latest incarnation of the Legged Squad Support System (LS3) technology which was transitioned from DARPA. Manufactured by Boston Dynamics, the 220 lbs robot is designed to accompany foot Soldiers in the most arduous of terrain to bear heavy loads. The Big Dog can kneel and follow Soldiers across terrain by “feeling” the ground through sensors built into its legs.