ARL

July 1, 2020
By Robert K. Ackerman
A U.S. Army soldier patrols an urban area in this artist’s concept showing aerial and ground unmanned vehicles supporting his mission as a team. The Army Research Laboratory has established a real-world testbed at Graces Quarters, Maryland, in which autonomous vehicles can be put through their paces in woods, fields, marshes and urban areas to explore similar scenarios.  ARL image

Robots trying out to become part of the U.S. Army’s battlefield force now have their own real-world testbed built atop what used to be a nerve gas testing site. The Army Research Laboratory has built the Robotics Research Collaboration Campus, or R2C2, in Graces Quarters at the Aberdeen Proving Ground in Maryland. Formerly a superfund site, the area now is sprouting buildings amid mixed wooded and grassy terrain typical of what the Army may find on future battlefields.

May 29, 2020
By Robert K. Ackerman
For the U.S. Army to develop truly autonomous driverless vehicles, it must realize advances being pursued by the Army Research Laboratory. (U.S. Army photo)

The Army Research Laboratory (ARL) is handing its robotics research in adaptive autonomy to eight partners in academia and industry in what laboratory officials describe as a sprint to develop new capabilities. The Army has awarded $2.9 million in first-year funding as part of its Scalable, Adaptive and Resilient Autonomy (SARA) program to develop methods by which future Army robots can autonomously navigate rough terrain and avoid being blocked or upended by obstacles.

June 1, 2020
By Robert K. Ackerman
Atoms in a glass cell probed by lasers can act as a microwave receiver in a completely different way than traditional metal antennas, one of many discoveries made by researchers at the CCDC Army Research Laboratory (ARL). Experiments with quantum technologies there may open the door to new battlefield devices that provide soldiers with key advantages against adversaries. Credit: ARL photo

The U.S. Army soldier proceeds methodically, picking his way through dense vegetative growth as he traverses a battlefield that geologically is ages old, but technologically is years in the future. With the enemy rendering satellite-borne GPS signals ineffective, the soldier resorts to his internal position-location unit that pinpoints his spot to the meter. His external sensor suite alerts him to the presence of enemy air and ground forces, but they are far enough away to be of no consequence yet. That raises suspicions in his mind, as they seem to have left the soldier’s area strangely undefended—even unattended.

March 1, 2020
By Robert K. Ackerman
A U.S. Army sergeant communicates via radio on maneuvers in Germany. Army researchers are looking to incorporate new technologies into the service’s communications network to be able to maintain information supremacy in future combat operations.  U.S. Army photo

Long-extant technologies will team with advances only dreamed of in laboratories if planners have their way in building the Army network of the future. The service is revamping its approach to networking in light of changes to the warfighting picture, and its scientists are working on a multitude of complementary technologies and capabilities that will be needed to empower future Army networks.

March 1, 2020
By Robert K. Ackerman

One of the more exotic technologies being explored for Army networking is ultraviolet communications. It can be employed for non-line-of-sight (LOS) communications or direct LOS, and it is harder for an adversary to detect, as atmospheric absorption limits its range. This also reduces an enemy’s ability to jam the signal.

October 18, 2019
By Robert K. Ackerman
This early version of the ARL RCTA's LLAMA robot demonstrated how a quadruped can ascertain obstacles and avoid them. An improved version features better sensors, and future iterations will give it more speed and greater payload.

Autonomous vehicles that can clear debris from roads, move containers after determining their contents and scuttle across rough terrain amid changing environments have emerged as the Army Research Laboratory (ARL) marked 10 years of collaborative research with industry and academia. The goals reached in the capstone of the Robotics Collaborative Technology Alliance (RCTA) were presented at the Carnegie Mellon University National Robotics Engineering Center (NREC) in Pittsburgh, as the ARL demonstrated several robots designed around Army battlefield needs.

July 17, 2019
By Robert K. Ackerman
Scientists at the Army Research Laboratory (ARL) monitor a soldier’s brainwaves as he operates systems in a simulated tank. The work seeks to understand thought patterns and physical states during combat pursuant to teaming the soldier with artificial intelligence.

U.S. Army scientists are learning more about how the human brain functions so they can team its bearer with artificial intelligence (AI). The goal is for AI to understand a soldier’s moods and feelings and adjust its own actions accordingly.

Researchers aim for a future iteration of AI that would measure a soldier’s cognitive and physical state and trigger actions that would support, or even save, the individual in combat. These actions might direct the human on a different course, or ultimately initiate activities that complete the soldier’s mission or protect the individual in combat.

September 5, 2018
 

 

Catapult Health Technology Group, Alexandria, Virginia, was awarded a $9,681,170 modification (P00023) to contract W911QX-15-F-0014 for information technology support services for the U.S. Army research laboratory. Work will be performed in Adelphi, Maryland, with an estimated completion date of June 30, 2019. Fiscal year 2018 research, development, test and evaluation; and operations maintenance, Army funds in the combined amount of $3,776,151 were obligated at the time of the award. U.S. Army Contracting Command, Aberdeen Proving Ground, Maryland, is the contracting activity.

September 20, 2017
By Maryann Lawlor
Army Research Laboratory researchers examined network activity data to determine likelihood of cyber attacks.

A team at the U.S. Army Research Laboratory has created four generalized linear models to predict the number of cyber intrusions a company or government will experience on its network. To design the models, the team used empirical data about successful cyber intrusions committed against a number of different organizations obtained from a cyber defense services provider that defended the organizations’ networks.

October 7, 2014
By Sandra Jontz
 Luis Bravo, mechanical engineer specialized in computational and thermal sciences at the U.S. Army Research Lab.

How many days equal a billion hours? Researchers from the U.S. Army Research Lab (ARL) are about to find out. This week, they began modeling the engine spray mixture of turbulent fuel atomization and mixing in engines, a formation process at never-before-seen complexities that could lead to lighter and more fuel-efficient planes and combat vehicles.

July 16, 2012
By George Seffers

STG Incorporated, Reston, Virginia, was awarded a $10,850,829 firm-fixed-price level-of-effort contract for the information technology services in support of the Army Research Laboratory. The U.S. Army Contracting Command, Adelphi, Maryland, is the contracting activity.