Milrem Robotics demonstrates off-road autonomy

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Estonian systems developer Milrem Robotics showcased the off-road capabilities of its unmanned ground vehicle (UGV) at the first demonstration of iMUGS, the project to develop the European standard UGV.

The autonomy demonstration was performed using two THeMIS UGVs. Initially, one THeMIS platform followed a human operator walking along a path with various obstacles. The operator then took control of the first UGV using line of sight control and set the second THeMIS to follow the first one from waypoint A to B.

After a successful performance, the second THeMIS was commanded to return home via Milrem’s Intelligent Functions Integration Kit’s (MIFIK) mission planner.

While en-route, the operator stepped in front of the UGVs path to trigger its obstacle detection and auto-stop feature. After the operator had passed through the UGVs path, the vehicle continued its way to its home point.

During the demonstration the THeMIS platform autonomously navigated a course, followed an operator and avoided obstacles

During the iMUGS demonstration, the projects consortium partners showcased how the THeMIS can be deployed onto the battlefield using common Armoured Personnel Carriers (APC) and teamed with unmanned aerial systems. The specific technology used was the Boxer APC by Krauss-Maffei Wegmann (KMW) and a tethered drone by Acecore Technologies. A multirotor drone by Atlas Dynamics was also part of the scenario.

Altogether two scenarios were played out in cooperation with the Estonian Defence Forces.In the first scenario, the THeMIS integrated with Acecore’s tethered drone was operated beyond the line of sight by the soldiers and used to detect and target an enemy position. After determining the target indirect fire was ordered and an after-action review was performed using the drone footage.

The purpose of the second scenario was to retrieve a casualty from a crashed vehicle and afterwards retrieve the vehicle. Both actions were performed with the THeMIS UGV while the Boxer towed the UGV into the mission area and Atlas’ drone provided overwatch and situational awareness.

“Intelligent functions are a crucial part of unmanned systems as they allow soldiers to concentrate on their mission rather than focusing on operating the system. Unmanned ground systems with follow-me, return home, and point-to-point navigation functionalities considerably enhance the fighting capability of units,” said Jüri Pajuste, defence R&D director at Milrem Robotics.

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