Control Surface Buffet Load Measurement

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N68335-09-C-0235
Agency Tracking Number: N091-013-1485
Amount: $79,994.00
Phase: Phase I
Program: SBIR
Awards Year: 2009
Solicitation Year: 2009
Solicitation Topic Code: N091-013
Solicitation Number: 2009.1
Small Business Information
2560 North Triphammer Road, Ithaca, NY, 14850
DUNS: 152761375
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Joseph Gerardi
 Principal Investigator
 (607) 257-0533
Business Contact
 Kumar Seetharam
Title: Principal Investigator
Phone: (607) 257-0533
Research Institution
High performance military aircraft require reliable measurement of critical loads on control surfaces during maneuvering and dynamic events such as wing buffet. Innovative Dynamics proposes to investigate a distributed sensor network to continuously monitor the structural integrity of control surfaces especially when in buffeting or flutter situations. Phase I will design a Buffet Load Measurement System Architecture for application to the JSF control surfaces. This will include the development of patch sensors and electronics for making vibration load measurements including the collection, transmission, and storage of sensor time and feature data. The end goal is the development of a structural diagnostic tool that will integrate with the on-board aircraft HUMS box and display post flight buffet load data along with other key aircraft parameters. This will allow users to determine exactly when and where flutter conditions occur during the flight profile. Phase II will develop the system hardware network for demonstration on an actual control surface in a wind tunnel or vibration table demonstration. Phase III will integrate sensors into manufactured parts using direct write processes. Successful demonstration of the system will lead to development of a HUMS based diagnostic tool for monitoring of critical surfaces on high performance aircraft.

* Information listed above is at the time of submission. *

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government