Made In Space, Inc. — National Aeronautics and Space Administration SBIR Phase I: Z4

Description

<p style="margin-left:0in; margin-right:0in">NASA has outlined a bold vision for future exploration on the Moon and Mars. Structural health monitoring (SHM) provides numerous benefits to these future missions, including increased reliability, reduced maintenance cost, and increased mission safety. Structural health monitoring (SHM) provides numerous benefits to future NASA missions, including increased reliability, reduced maintenance cost, and increased mission safety. Made In Space (MIS) has developed a suite of Structural-Health Aware Fault-Tolerant Engineered to Respond (SAFER) materials through an active Phase I STTR project to provide SHM capabilities. MIS has successfully demonstrated the SAFER materials through lab testing. The next step in the development of these materials is a demo in space, including exposure to the LEO environment as well as exposure to stimuli representing loading cases. MISSE-FF provides a platform for in-space characterization of the SAFER materials. MIS has developed an innovative Space Exposure for Structural-Health Aware Materials Experiment (SESAME) to expose the SAFER materials to the combined effects of the LEO environment and cyclic loading. SESAME is an active experiment intended to integrate with the sample deck of the standard MISSE Sample Carrier. SESAME is an innovative MISSE-FF payload for exposing and testing candidate materials for structural health monitoring on future space exploration missions. SESAME uses standard MISSE-FF power and data interfaces to simplify integration of the active experiment into existing ISS infrastructure. Space exposure is critical for further development of candidate structural health monitoring materials that will be used in future missions. The materials being proposed for SESAME testing have unique material properties that may be affected by space exposure. Fully characterizing the effect of space exposure will help manufacturers and designers better use these smart materials for greater impact on future space flight missions.</p>