Biomechanical testing of the Lockheed Martin [LMT] ruggedized HULC exoskeleton is now underway, the company said recently.
The testing is expected to help shape future requirements for the HULC based on feedback from soldiers.
For seven weeks, U.S. Army warfighters will be evaluated to assess the effects of load carriage with and without use of the HULC exoskeleton at the U.S. Army Natick Soldier Research, Development and Engineering Center in Natick, Mass. Testing will also determine if there is an improvement in metabolic efficiency as measured by oxygen consumption. Following successful biomechanical evaluations, the HULC system will move to field excursions to measure its utility in simulated environments.
The HULC is an un-tethered, battery powered, hydraulic-actuated anthropomorphic exoskeleton that provides users the ability to carry loads up to 200 pounds for up to 20 kilometers on a single battery charge. An advanced onboard micro-computer ensures the exoskeleton moves in concert with the operator improving endurance and reducing the risk of injury.
“Our latest generation of the HULC design provides unmatched flexibility, strength and endurance,” said Jim Ni, HULC program manager at Lockheed Martin Missiles and Fire Control. “It will enable soldiers to do things they cannot do today, while helping to protect them from musculoskeletal injuries.”