A Low-Cost, Multi-Functional Sensor Network System for Intelligent Vehicle Health Assessments

NASA is seeking innovative, multifunctional and lightweight approach to integrate long-duration structural health monitoring (SHM) capabilities for space habitat long-duration mission concepts. The enabling sensing technology and integration approach should not compromise the load-carrying capability or other structural design requirement. Sensing capabilities by fusing multiple sensors to predict and locate critical damage areas and probable failure zones are highly demanded. To address this critical need, X-wave Innovations, Inc. (XII) proposes to develop a low-cost, multi-functional sensor network system (MFSNS) for intelligent monitoring of critical aero- and space vehicle structures. For the Phase I program, we will prototype a MFSNS system and demonstrate the feasibility of the proposed technique for precursor/damage detection and long-duration structural health monitoring. For the Phase II program, XII will focus on refining the prototype system design and development with improved hardware and software. For the Phase III program, XII will focus on optimizing the MFSNS performance and packing the MFSNS technology into a turnkey commercially-available system.

Structural health monitoring for critical aircraft structures posts significant challenge and interest to most military and commercial applications. We anticipate that by the end of our Phase II effort we should have developed a working prototype of the proposed MFSNS technology for damage and precursor characterization in complex aircraft structures. This NDE/SHM technology should have many applications in NASA, other government agency and industries. For NASA, this technology is especially critical to protect the platforms' and crews' safety.

For military applications, the enabling technology will increase an aircraft's readiness and allow the cost-saving Condition Based Maintenance (CBM) of aircrafts, ships, ground vehicles and infrastructures to be implemented. In commercial sectors, this advanced SHM technology will benefit the maintenance decision for air and space vehicles, civil structures and power plants. This new NDE/SHM technology could significantly extend an aircraft?s service life, reduce maintenance costs, and protect the safety of critical assets.

This is early/mid-stage (TRL 4) — 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.

None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.