USA flag logo/image

An Official Website of the United States Government

Wireless Distributed Strain Sensing for Structural Health Monitoring (WISDOM)

Award Information

Department of Defense
Award ID:
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
NAVY 10-095
Solicitation Number:
Small Business Information
Impact Technologies, LLC
NY Rochester, NY 14623-2893
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 1
Fiscal Year: 2010
Title: Wireless Distributed Strain Sensing for Structural Health Monitoring (WISDOM)
Agency / Branch: DOD / NAVY
Contract: N00014-10-M-0192
Award Amount: $69,972.00


Impact Technologies, with assistance from Illionix and oversight from Boeing and Lockheed Martin, proposes to develop an integrated, easily scalable, low-cost wireless, batteryless sensing network for enabling advanced structural health monitoring (SHM) of key components on DoD (and commercial) platforms. These include ships, submarines, and aircraft. The proposed system utilizes emerging "Computational RFID" (CRFID) technology to enable wireless sensing. Each sensor is an autonomous WISP-based (wireless identification and sensing platform) CRFID node that utilizes an extremely low powered microprocessor powered solely by RF power harvesting. Sensed health data is transmitted via backscatter using standard protocols to RFID reader nodes that interface with existing ship/aircraft systems in order to complete the data integration. Many unpowered sensors can be handled by a single reader node. In phase I, the project focuses on distributed strain sensing. However, the technology developed in phase I should be readily transferrable to other sensing needs for health monitoring, including corrosion, humidity and vibration. The three-phase program will result in an easily reconfigurable, continuous, and intelligent monitoring system that will help the Navy and OEMs reduce maintenance & inspection costs, improve readiness, and reduce the risks of unexpected structural failures.

Principal Investigator:

Carl Palmer
Manager, Sensing & Monito

Business Contact:

Mark Redding
Small Business Information at Submission:

Impact Technologies, LLC
200 Canal View Blvd Rochester, NY 14623

EIN/Tax ID: 161567136
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No