Talos And Other Non Chinese Powered Exoskeletons

TerraN_EmpirE

Tyrant King
Power Remains Key Challenge for Building SOCOM's Iron Man Suit (UPDATED)
May 2015

By Stew Magnuson

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TALOS concept artwork
Special Operations Command in 2013 introduced the world to its tactical assault light operator suit concept via a widely disseminated YouTube animated video of a hulking human figure bursting through a door as bullets pinged off its metallic skin.

The press immediately dubbed it the “Iron Man suit.”

Then SOCOM leader Navy Adm. William McRaven said the program’s goal was to protect commandos entering buildings during raids. The command had recently lost a special operator in just such a circumstance, and the TALOS system would bring a measure of safety for those busting though doors where an armed insurgent may be in waiting.

He managed to have $80 million over four years allocated toward the effort and gave technologists until 2018 to deliver a working prototype.....
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TerraN_EmpirE

Tyrant King

Known Russian Exosuit
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May 04, 2015

The Russian Armed Forces may receive mind-controlled dual-use exoskeletons within five years,
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reported last week.

“I think that in about five years we will have the neural interface to control exoskeletons and prostheses through the electric potentials of the brain,” according to Aleksander Kulish, head of the medical equipment development and manufacturing department of Russia’s United Instrument Manufacturing Corporation (UIMC).

UIMC is a subsidiary of the Russian state corporation Rostec (formerly Russian Technologies) specialized in researching, designing and building military automated control and dual-use robotic systems among a host of other defense-related R&D tasks.

It is unclear whether UIMC is working on a full-body exoskeleton, or a partial suit just covering the lower-body frame. However, the exoskeleton would reportedly allow soldiers to carry loads of up to 300 kilogram of military equipment. Also, “[w]ith this a soldier can perform incredible jumps, move and throw heavy objects. This is the future,” Kulish stated.

“An exoskeleton is essentially a ‘wearable robot’, an external skeleton-like structure that follows the shape of the wearer’s body and partially encases it. It has joints and other mechanisms allowing it to repeat and strengthen the body’s natural movements,”
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summarized Moscow’s new cutting edge technology.

Kulish also
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that the current neuro interface allows the operator to control the robot suit through visual images: “For example, a person imagines a black square, and the [exoskeleton's] hand unclenches, and if they imagine a red square, it clenches.”

The most noteworthy bit of information supplied by Kulish is that UIMC is ready to launch the serial production of the new robot suits. He also noted that when the new technology will have undergone more refinement over the next couple of years, Russian soldiers could control many other instruments, including automobiles and drones, with their brain waves.

However, technological progress has been difficult to assess. For example, Russian-made exoskeletons developed in 2013 by the Institute of Mechanics of the Moscow State University sported protected ballistic shields, but otherwise
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to be only in an early development stage.

Militaries across the world (including the
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) have been experimenting with robotic suits for over 50 years now. For example, the United States has recently been experimenting with a robot suit – the “
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- using textiles (nylon, polyester and spandex) woven together rather than bulky metal frames.

According to
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, another U.S. suit – the Tactical Assault Light Operator Suit (TALOS) – will be operational by August 2018, however, many “significant challenged remain”, a senior U.S. Army officer
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.

The biggest problem remains how to continuously supply power to an exoskeleton in a combat situation in order to avoid a malfunctioning of the suit. According to Peter W. Singer, a senior fellow at the New America Foundation, the three main challenges in fielding the TALOS suit will be “power, power and power.” A
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contributor outlined the potential consequences should the exoskeleton run out of power:

When the exoskeleton dies, the actuators and elastic musculature will increase resistance against the operator’s movement. If a soldier uses the suit’s added strength to carry more equipment, then a dead suit forces the soldier to ditch this additional kit.

If the operator is strapped in, then it will take time to disengage from whatever fixtures hold them into the frame. That’s time when the operator is vulnerable. In a combat situation, getting stuck inside a inert robot could mean death.

Given the slow progress of U.S. efforts in this field, which according to public sources has dedicated substantially more resources into combat exoskeletons since the 1990s than Russia, UIMC’s announcement has to be taken with a grain of salt. As of now, it seems unlikely that Russia will be capable of mass-producing an army of robo-soldiers in the next five years.
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April 29, 11:03 UTC+3
He said that such exoskeletons would help soldiers carry loads of up to 200-300 kilograms
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© ITAR-TASS/Yuriy Smityuk

MOSCOW, April 29. /TASS/. The Russian defence industry will be able to supply to the Armed Forces powered exoskeletons, which will boost strength and endurance of the troops, in some five years, a senior official at the United Instrument Manufacturing Corporation told TASS on Wednesday.

"I think that in about five years we will get a neural interface to control exoskeletons and prostheses," said Alexander Kulish, who is in charge with the designing and production of medical equipment.

He said that such exoskeletons would help soldiers carry loads of up to 200-300 kilograms and "make incredible jumps, move and throw heavy objects."

Kulish said the corporation was ready to launch a serial production of such systems.

He added that exoskeletons could also be used in civil medicine for the rehabilitation of disabled people.
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Tyrant King
Soldier systems caught some more of Revision's exosuit at the the Special Operations Forces Industry Conference on going in Tampa. Note Revision is Branding there set up as the "Kinetic Operations Suit."
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It consists of a Revision/B-TEMIA Prowler Exoskeleton powered by Revisions Sharepack power packs a plate carrier that offers 60% vital coverage a full helmet mated to a Vertical Load Offset System basically frame that distributes the helmets weight on to the carrier then then to the exoskeleton. This allows the Enclosed Helmet seen with It.
Additional protection can be mounted to the upper legs and upper arms. and at the base is a integrated micro cooling vest. Finally the Whole thing is topped off With a Revision camo pattern dubbed Armageddon.
 

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Tyrant King
Revision’s Answer to TALOS Stands Out at SOFIC
by
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on May 22, 2015 ·
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Revision Military’s Kinetic Operations Suit attracted a lot of attention at the 2015 Special Operations Forces Industry Conference in Tampa, Fla. this past week.

It was the only attraction on the exhibit floor to take a stab at U.S. Special Operations Command’s vision for creating the Tactical Assault Light Operators Suit, or TALOS — a program the command launched in 2013 to create Iron-Man-style suits designed to give operators increased physical strength while providing them with greater ballistic protection and acute situational awareness on the battlefield.


SOCOM officials maintain they are making progress toward the goal of having a working prototype by 2018 but revealed very few details about the program at SOFIC.

I wrote a
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that has Revision officials talking about their new suit that features a powered exoskeleton and rifle-round stopping body armor that covers 60 percent of the wearer.

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Read more:
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Kit Up!
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TerraN_EmpirE

Tyrant King
Exoskeleton Technology Takes a Step Forward
Dr. Roger Pink
23 June 2015


Researchers from the European Union’s (EU’s) Robo-Mate project presented their first prototype of an industrial exoskeleton at Fraunhofer Institute for Industrial Engineering (IAO) in Stuttgart in mid-June 2015. According to the group, the exoskeleton makes loads appear to be as much as 10 times lighter to lift.

Dr. Hans Wernher van de Venn, head of the Institute of Mechatronic Systems at Zurich University of Applied Sciences and Coordinator of the Robo-Mate project, says the prototype consists of modules for the arms, the body trunk and the legs. It works by supporting the user’s arms and legs as well as protecting his or her back and supporting posture. By means of motors and sensors, it reduces the effective load workers have to bear to a fraction of the actual load.

The Robo-Mate project’s goal is to develop an intelligent, easy-to-maneuver, wearable exoskeleton to enhance work conditions for load workers and to ease repetitive lifting tasks in an effort to reduce work-related injuries. The project consists of 12 partners from seven European countries, including players from industry and academia.

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The EU's Robo-Mate project aims to develop an intelligent, maneuverable and wearable exoskeleton. Image source: Robo-MateThe technology at the heart of the project involves merging human-guided manipulators with computer-controlled industrial robots. If successful, Robo-Mate industrial exoskeletons could be adopted by a range of industries where heavy or repetitive lifting is required. In time, every industry may adopt some form of exoskeleton enhancement for improved safety and performance.

Skepticism about exoskeletons going mainstream may be understandable. The idea of exoskeletons has been around for a long time and the technology has always seemed right around the corner.

Converging Factors
Indications are, however, that this time may be different. A convergence of medical, military and industrial research and development investment is driving the field forward like never before.

For instance, two weeks before the Robo-Mate prototype presentation, the U.S. Army announced that it was developing an exoskeleton for soldiers to automatically steady a soldier’s arm when firing a weapon. The Mobile Arm eXoskeleton for Firearm Aim Stabilization (MAXFAS) is equipped with accelerometers and gyroscopes that are attached to the soldier’s forearm and upper arm with Velcro straps. These devices detect minute arm movements then transfer that information to microchips where algorithms distinguish between involuntary and voluntary motions. A network of cables then pulls on the soldier’s arm to adjust and stabilize it. A test of the exoskeleton resulted in 14 of 15 soldiers shooting more accurately while wearing MAXFAS than without. Accuracy improved by 27% overall across the group.

MAXFAS was inspired by a medical exoskeleton—the wearable orthosis for tremor assessment and suppression (WOTAS). Tremor is one of the most common movement disorders in neurological medicine, and biomechanical loading has appeared as a potential tremor suppression alternative (IEEE Trans Neural Syst Rehabil Eng. 2007 Sep; 15(3): 367-378). The Army realized that reducing involuntary tremor also could improve soldiers’ weapons accuracy.

The medical industry is increasingly turning to exoskeletons to assist patients.

Take Nathan Kirwan, who is 85% paralyzed and intends to walk 55,000 steps during the summer of 2015 around Cork, Ireland, with the assistance of an exoskeleton called Lasarus. His story may be remarkable, but it is not unique.

In 2012, Claire Lomas made history by becoming the first person to complete the London Marathon using an exoskeleton. Claire was paralyzed from the chest down in 2007 during a horse riding accident. The ReWalk suit that she used in the Marathon is currently the only exoskeleton with U.S. Food and Drug Administration clearance, but may well change in the coming years. The exoskeleton system market is estimated to grow at a compound annual growth rate of 72.5% over the next five years, according to WinterGreen Research.

Medical exoskeletons are not confined to helping the disabled, however. Exoskeletons targeting rehabilitation are being developed. HARMONY, a two-armed exoskeleton that covers the entire upper body is designed to deliver physical therapy for stroke victims. It uses mechanical feedback and sensor data to track and adapt to the patient’s rehabilitation. The goal is to reduce recovery time and rehabilitation costs.

Design Engineering Challenges
Despite their growing use for medical, military or industrial applications, a number of technological issues must be addressed in order to produce a viable technology.

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Engineering challenges include the power supply to drive an exoskeleton. Image source: WikimediaPerhaps one of the most difficult problems facing designers is the issue of power supply. The current power supplies lack sufficient energy density to sustain a sizable exoskeleton for more than a few hours. One solution may be to use tethered power supplies that attach the exoskeleton by wire to a power source. This can be a practical solution for many applications, but limits mobility. Wireless energy transfer is a second possibility, but the technology is still many years in the future. On-board fuel cells and internal combustion engines have been considered, but heat complications along with potential fire hazards typically make these undesirable solutions.

Ultimately, the problem may solve itself. Battery power density has improved steadily in recent years and that trend is likely to continue. As a result, many engineers have turned their focus on making the exoskeletons lighter. As part of this evolution, prototypes are built using cheaper, heavier materials, such as steel. For production, the materials are shifted to strong, lightweight materials such as titanium or molded carbon fiber.

The actuators found at joints can be another opportunity to reduce weight and power consumption. This has led to the inclusion of geared servomotors and elastic actuators. Other technological hurdles include joint control and flexibility. Controlling unwanted movement and oscillation requires incorporating numerous sensors and motors. As software for controlling exoskeletons is developed and improved, the suits become lighter and more efficient, and better able to mirror human motion without pinching or joint fouling.

The EU Robo-Mate project had all these considerations (as well as user safety and cost) to consider in developing its prototype. Designers settled upon a modular design, with a core module for the trunk of the body. The core module is lightweight and strong; it protects the lower back from compression forces and could stand alone as an operational health and safety product. By adding arm or leg modules, the exoskeleton also could be adapted to specific tasks. Integrated radio-frequency identification and other types of identification sensors allow for more seamless interaction with the production process.

According to the project, the industrial exoskeleton has potential applications in the aviation, construction, logistics (such as tasks loading and unloading pallets, and warehouse work), office and residential relocation and healthcare industries. With its first successful demo complete, the project can start to test and improve the prototype industrial exoskeleton.

The widespread adoption of exoskeletons may be inevitable. Perhaps as soon as within a decade, exoskeletons may be seen with the same familiarity as night vision on soldiers or consumer tablets and smartphones. As a result, it may not be too long before millions of people worldwide are using some kind of exoskeleton device to make their jobs and lives easier. This time, the technology really does seem to be right around the corner.
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