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Parthy

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Robots to rescue wounded on battlefield

A robot being tested now may soon have the ability to rescue wounded Soldiers under fire without risking additional lives.

The Battlefield Extraction-Assist Robot, or BEAR, has been tested over the past year by Soldiers at the U.S. Army Infantry Center Maneuver Battle Lab at Fort Benning, Ga.



The BEAR can be controlled remotely by a motion-capture glove or specially-equipped rifle grip. A warfighter could use the equipment to guide the robot to recover a wounded Soldier and bring him or her back to where a combat medic could safely conduct an initial assessment.

The U.S. Army Medical Research and Materiel Command's Telemedicine and Advanced Technology Research Center (TATRC) has helped fund the development of Vecna Technologies' humanoid BEAR, and has funded integration of AnthroTronix's iGlove and M-4 rifle grip controller into the Fort Benning testing.

Gary Gilbert, who manages TATRC's medical robotics portfolio, said the assessments from the Battle Lab provide a key link between research and actual robots that can be used in the field.

"Our goal with the Battle Lab testing is to get the technology in the hands of the Soldiers, either through simulations or live exercises, and derive from their feedback what tactics, techniques and procedures are appropriate for deploying it," Gilbert said.

"These [Tactics, Techniques, and Procedures] can then serve as the basis for developing real-world operational capability needs and requirements," he said. "It's only once we know how we'll successfully use these technologies that you'll see them put into the field."

A computer simulation of the BEAR was created in 2009 for use in the Battle Lab's One Semi-Autonomous Forces (OneSAF) combat operations simulator. An initial series of platoon-level assaults and clearing operations in both wooded and urban terrain were executed in OneSAF, including casualty extractions using both conventional litter rescues and rescues with the BEAR.

The AnthroTronix remote control systems were integrated with the simulation in December of 2009. In June of this year, the BEAR and AnthroTronix controllers underwent live characterization studies with Soldiers observing their capabilities in both urban and wooded terrain.

The BEAR is a multi-modal, high-degree-of-freedom robot that can reach out with its hydraulic arms to lift and carry up to 500 pounds; complete fine motor tasks with its hands and fingers; maneuver with a dual-track system; stand up and balance; and use cameras and sensors.

The robot gained national media attention when it was featured in Time Magazine's Best Inventions of 2006. Successive versions have increased its capabilities.

While the initial control of the BEAR is via a remote human operator, work is underway for more complicated semi-autonomous behaviors in which the robot understands and carries out increasingly higher-level commands.

AnthroTronix's iGlove gesture-recognition device can control robots remotely through simple hand signals.

The iGlove is a low-cost, universally compatible control device that has been available commercially since 2009 as the AcceleGlove. The company plans to develop a new version with more accelerometers and a digital compass so the user could instruct a robot to disable an improvised explosive device or travel exactly 300 yards west, for example, using signals from the glove alone.

The Mounted Force Controller is another robot-controller device that can be mounted on an M-4 rifle so a Soldier does not have to put down his or her weapon to use the device.

Noted AnthroTronix Chief Technology Officer Jack Vice, a former Force Recon Marine, said, "One of the most promising outcomes of the Battle Lab simulations and live testing was the fact that warfighters only required minimal training to learn to operate both the iGlove and MFC. Additionally, in comparing the iGlove to traditional controllers, warfighters favored the simplicity of the iGlove mode switching, in which they simply reached out and touched the human joint to control the corresponding robotic joint."

Vice added that "TATRC support has enabled us to fully integrate the controllers with Joint Architecture for Unmanned Systems software, gain invaluable feedback from Soldiers, and develop new control methodologies as we integrate the controllers with high-degree-of-freedom robots such as the BEAR."

For these projects, TATRC has leveraged funding from the Tank Automotive Research Development and Engineering Command, the Joint Ground Robotics Enterprise, the Robotics Systems Joint Project Office, the Army Research Lab, the Small Business Innovative Research Program and Congressionally Directed Research funds.

"The Battle Lab testing process has great potential for overcoming the numerous barriers to transitioning research prototypes or new and emerging technologies to operational systems," Gilbert said. "Even our initial simulation and live operational assessments point to significant research challenges ahead in developing and fielding unmanned systems for combat casualty care. But this is the technology of the future."

"If robots could be used in the face of threats such as urban combat, booby-trapped IEDs, and chemical and biological weapons, it could save medics' and fellow Soldiers' lives," he said.
 

ramakrishna

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Maritime forces from 23 nations are set to participate in the world's largest international maritime exercise, Rim of the Pacific (RIMPAC) 2014, which starts this week in the waters surrounding the Hawaiian Islands. Running through to 1 August, the 24th biennial event is intended to combat terrorism and piracy, and will involve around 47 vessels, six submarines and more than 200 aircraft and 25,000 personnel.

RIMPAC 2014 set to begin - Naval Technology

 

Okabe Rintarou

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Damn. US Navy ran aground one of its Seawolf class SSN. Will be out of action for years.

 

asianobserve

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Damn. US Navy ran aground one of its Seawolf class SSN. Will be out of action for years.

Its CO relieved from post...

 

lcafanboy

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China Builds Missile Targets Shaped Like U.S. Aircraft Carrier, Destroyers in Remote Desert
 

Okabe Rintarou

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Holy $hit!
A 67 year old American woman who was Director of Metallurgy at a foundry that supplied Naval Steel castings had been falsifying test results since the 1980s, passing substandard steel. This includes steel from over 240 batches. In her statement, she says she did it not because of profit but because she thought some of the requirements were ridiculously stringent. US Navy is not releasing names of ships or submarines that received that steel.

 

hsinchong

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Can anyone explain to me what is Foreign Military Financing by the US DOD?
Do countries get loans from the US government to purchase military equipment, but they have to repay the loan later?
 

ezsasa

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anyone remember all that talk about hypersonics around 2019-20 in murican think tanks and their media, how come no one is talking about them these days?

or is it the case that they got the funding after that and development is in in progress now?
 

ezsasa

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rebuttal to The Bradley Wars
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Colonel James Burton is a pathological liar: The Bradley Wars

 

Freedom Thru Firepower

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😆😆😆

⚡🇦🇺🇺🇸 Out of the 23 Marines injured in the Osprey crash near the coast of Australia, over 3 have been killed due to the crash, the rest are hospitalized, according to a statement published by Australian police.
 

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