Enabling All-Access Mobility for Planetary Exploration Vehicles via Transformative Reconfiguration

Investigation of real-time repeatable, reversible changes in physical configuration will yield solutions capable of significant changes to system form. Outcomes from this work will include identifying technologies that facilitate reconfigurability, assessing their strengths and limitations, and developing proof-of-concept prototypes. Similar to the concept seen in recent 'Transformers' movies, this work explores how reconfigurability can enable mobility across diverse, uncertain terrains. Beyond sensing and controls challenges, there has been little work done exploring the application of transformative reconfigurations that deviate from traditional wheeled-rover design. Investigation of real-time repeatable, reversible changes in physical configuration will yield solutions capable of significant changes to system form. Outcomes from this work will include identifying technologies that facilitate reconfigurability, assessing their strengths and limitations, and developing proof-of-concept prototypes. (This is a project within the NASA Innovative Advanced, NIAC, program.)

The significant uncertainties about terrain conditions make it highly desirable for spacecraft to have robust mobility capabilities. Advancements in system architecture that are gained from the incorporation of reconfigurability will transform our perceptions on the constraints that dictate the terrain on which these systems can perform and the range they are capable of achieving. Further, the evolution of this system architecture over the course of multiple missions can lead to increased cost savings and the ability to rapidly explore new, harsh environments

This is early/mid-stage (TRL 2) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

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