80NSSC21C0408

Small Business Innovation Research Program (SBIR) Phase I

Autonomous Swarming for Teams of Exploration Robots (ASTER)

NASA will use swarms of robot vehicles for future planetary exploration, including Moon explorations in support of a sustained lunar presence. Advanced robotic and autonomous systems can overcome challenges inherent in navigating extreme terrain. Other tasks, such as obtaining mineral or ice samples from a wide area of a planetary surface or exploring terrain that blocks the transmission of signals to Earth or satellites (e.g., canyons, caves, lava tubes), lend themselves to robotic systems composed of multiple vehicles working in a coordinated fashion (i.e., multi-robot swarms). In addition to sharing work across the team, these swarms can adapt to changing exploration needs, and provide resiliency to failure of single vehicles while being scalable to accept additional vehicles when needed. Charles River Analytics and the Novel Engineering for Swarm Technologies (NEST) Laboratory at Worcester Polytechnic Institute will design and demonstrate Autonomous Swarming for Teams of Exploration Robots (ASTER). We introduce three compelling innovations to swarm systems: (1) the use of composable behavior primitives to achieve tasks and that can respond autonomously to unexpected situations; (2) the design of behavior primitives that use heterogeneous capabilities on swarm vehicles to achieve tasks; and (3) the design of behavior primitives that enable the swarm to manage faults as swarm vehicle capabilities degrade over time. ASTER will use three technologies: Charles Riverrsquo;s Swarm Coordination Framework for rapid prototyping and analysis of behaviors, the Buzz swarm programming language for coordinating behaviors among physical robots, and the ARGoS multi-physics simulation engine. We will develop three scenarios consistent with NASArsquo;s Lunar Exploration Program Overview (September 2020), and perform thorough evaluations to support future research and transition opportunities. Our Phase I results will allow us to deploy this work on advanced hardware platforms in Phase II.

The goal of phase I is to establish the technical merit, feasibility, and commercial potential of proposed R&D efforts and determine the quality of performance of the small business awardee organization.

Worcester Polytechnic Institute

T10

211245

STTR_21_P1

Mark Felix