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Nathan B Dunkelberger

Publications and source records attributed to Nathan B Dunkelberger.

iMETRO (Integrated Mobile Evaluation Testbed for Robotics Operations) Facility

Crew time in space is precious – every hour could yield immense scientific discoveries and exploration milestones. However, overhead tasks such as logistics, maintenance, and assembly take a large portion of crew time. Remotely operated robotics capabilities offer a way to free the crew from many overhead tasks, but operating mobile dexterous robots in human-centered environments presents many unknowns and challenges for potential technology providers, limiting adoption for flight missions. iMETRO is a NASA JSC robotics test facility for terrestrial robotic technology adaptation to space exploration use cases, including logistics, maintenance, and science utilization. iMETRO focuses on Intra-Vehicular (IVA) environments, such as surface habitats, pressurized rover cabins, and space station modules (both Gateway & LEO). Its goal is to advance the Technology Readiness Levels (TRL) of integrated technologies for missions requiring remote space robotics operations.

iMETRO↗

Valkyrie Robot Capability Demonstration: Thermal Camera and Body Stored Hand-Tool Usage

A video that provides an automated tool grasp industrial scenario for the NASA Valkyrie Robot from the NASA Dexterous Robotics Team. The scenario is where the Valkyrie uses externally mounted sensors and tools to investigate a room for objects of interest and removes any hazards. Video running time is 4 min., 56 sec.; in color with no sound.

Valkyrie↗

Valkyrie Robot Capability Demonstration: Autonomous Grab of Body Stored Hand-Tool

A video that provides an automated tool grasp industrial scenario for the NASA Valkyrie Robot from the NASA Dexterous Robotics Team. The scenario is where the Valkyrie uses externally mounted sensors and tools to investigate a room for objects of interest and removes any hazards. This video highlights the tool pick component of the full demonstration. Video run time is 3 min. 28 sec, in color with no sound.

Valkyrie↗