SBIR/STTR Research Award
Innovative Capability to Quantify Fatigue Damage and Assessment of Endurance Limit in Spectrum Load Histories
Award amount
$149,192Program and phase
SBIR · Phase IAward year
2011Award details
- Awarding agency
- Department of Defense
- Branch
- Navy
- Recipient company
- TECHNICAL DATA ANALYSIS, INC.
- Proposal award date
- 2010-10-21
- Contract end date
- Not reported
- UEI
- KCLCXA6CAD85
- Solicitation number
- 2010.2
- Topic code
- N102-113
Research abstract
Develop analytical and empirical formulations based on critical test data for reliable fatigue and crack growth life predictions of long spectrum histories involving high frequency small amplitude vibratory loading cycles. Extend these formulations to account for surface conditions, treatments and finishes, and residual stresses. Incorporate these analytical formulations in Navy programs such as FAMS, FASTRAN, and UNIGROW for reliable fatigue and crack life predictions. Investigate improvements to existing voice-coil servo-hydraulic technology and other alternative accelerated fatigue test techniques for application to spectrum loading with high-frequency content on commonly used test laboratory specimens. Develop necessary software and hardware for improved fatigue testing at high frequencies involving servo-valve and other technologies by closely working with a test machine manufacturer.
Technology keywords
Not reported
Other awards by this recipient
Verified by the same UEI. These are other public SBIR/STTR award pages, not a merged company record.
- Novel Multiphysics Modeling of Electroplating Process for Metallic Aerospace Components
- Predictive Model Based Control System for High-Speed Dynamic Airframe Testing
- Novel Multiphysics Modeling of Electroplating Process for Metallic Aerospace Components
- Integrated Computational Materials Engineering (ICME) Modeling Tool for Optimum Gas Flow in Metal Additive Manufacturing Processes
- Predictive Model Based Control System for High Speed Dynamic Airframe Testing
Awards with the same topic code
Verified by an exact topic code match. This is not a text-similarity match.
- Innovative Capability to Quantify Fatigue Damage and Assessment of Endurance Limit in Spectrum Load Histories
- Innovative Capability to Quantify Fatigue Damage and Assessment of Endurance Limit in Spectrum Load Histories
- Innovative Capability to Quantify Fatigue Damage and Assessment of Endurance Limit in Spectrum Load Histories
Research funding history
84 SBIR/STTR records share this UEI (2008–2024). Reported award amounts total $35,656,146. Reported amounts are not federal obligations.
Phases: Phase I, Phase II
Agencies: Department of Defense, National Aeronautics and Space Administration