Small Business Innovation Research/Small Business Tech Transfer
Reflexive Aero Structures for Enhanced Survivability, Phase II
Project Introduction
Cornerstone Research Group Inc. (CRG) will develop an advanced reflexive structure technology system to increase the survivability of future systems constructed of lightweight composite structures. Application of this innovation will apply to a broad selection of high performance systems ranging from aircraft and spacecraft to habitats for space stations and interplanetary exploration. The control system for the reflexive structures will mimic the pain withdrawal-reflex on which the human body relies. This is important because rapid response is critical to survivability. The proposed reflexive system will incorporate a continuous health and performance monitoring system via embedded piezoelectric sensors, an adaptive composite structure based on CRG's shape memory composite material (VeritexTM), and an intelligence system which will be interfaced with both the health/performance sensors and the adaptive structure. When activated, the adaptive composite will recover its structural integrity via shape recovery and a novel healing process. The development of a reflexive structural system will enable increased safety and security and demonstrate a better understanding of integrated performance systems.
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Anticipated Benefits
Potential NASA Commercial Applications: Government systems that would derive the same benefits would include but not be limited to military and commercial aircraft operated by the Department of Defense (DoD), commercial airlines, and the general aviation community. This technology's attributes for active sense and respond structural recovery should yield a high potential for private sector commercialization for active structural health monitoring and management in several types of space-based and terrestrial structural systems. Lockheed Martin, Boeing, and Vought Aircraft Industries have documented their interest in this commercialization opportunity.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Langley Research Center
(LaRC)
|
Lead Organization | NASA Center | Hampton, Virginia |
| Cornerstone Research Group, Inc. | Supporting Organization | Industry | Miamisburg, Ohio |
Primary U.S. Work Locations
-
Ohio
-
Virginia
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Langley Research Center (LaRC)
Responsible Program:
- Small Business Innovation Research/Small Business Tech Transfer
Project Management
Program Director:
Program Manager:
Principal Investigator:
Project Duration
Start: Dec 2005
End: Jun 2008
Technology Areas
Primary:
- TX12 Materials, Structures, Mechanical Systems, and Manufacturing
- TX12.2 Structures
- TX12.2.3 Reliability and Sustainment
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This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.