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Distributed Sensors for Monitoring of Actual Corrosion

Award Information
Agency: Department of Defense
Branch: Office of the Secretary of Defense
Contract: N/A
Agency Tracking Number: 40445
Amount: $99,968.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Solicitation Year: N/A
Award Year: 1998
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
11350 Random Hills Rd., Suite 710
Fairfax, VA 22030
United States
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Suman Ganguly
 (703) 385-7717
Business Contact
Phone: () -
Research Institution

Corrosion of aircraft poses many problems including safety risks, higher maintenance costs, and reduced, operational effectiveness. Detection of corrosion on aircraft is difficult because corrosion often occurs in hidden places, requiring extended maintenance periods for disassembly. A corrosion detection system is proposed utilizing self contained sensors affixed to the aircraft. Novel sensors are proposed to directly monitor the amount of corrosion within the aircraft structure. These sensors will monitor the actual corrosion as well as corrosive conditions and will transmit measurements at regular intervals to a central processor onboard the aircraft. Maintenance personnel need only link to the central processor to determine when corrosion levels reach a threshold requiring service, thereby reducing overall service time and cost. Several means of data transmission are explored. During Phase I we design and develop a prototype system using wireless transmission of data. Tests using Navy facilities are planned during Phase I.

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

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