Invention Grant
- Patent Title: Wireless damage location sensing system
- Patent Title (中): 无线损坏位置传感系统
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Application No.: US12253422Application Date: 2008-10-17
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Publication No.: US08167204B2Publication Date: 2012-05-01
- Inventor: Stanley E. Woodard , Bryant Douglas Taylor
- Applicant: Stanley E. Woodard , Bryant Douglas Taylor
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- Current Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- Current Assignee Address: US DC Washington
- Agent Robin W. Edwards
- Main IPC: G06K7/08
- IPC: G06K7/08
Abstract:
A wireless damage location sensing system uses a geometric-patterned wireless sensor that resonates in the presence of a time-varying magnetic field to generate a harmonic response that will experience a change when the sensor experiences a change in its geometric pattern. The sensing system also includes a magnetic field response recorder for wirelessly transmitting the time-varying magnetic field and for wirelessly detecting the harmonic response. The sensing system compares the actual harmonic response to a plurality of predetermined harmonic responses. Each predetermined harmonic response is associated with a severing of the sensor at a corresponding known location thereof so that a match between the actual harmonic response and one of the predetermined harmonic responses defines the known location of the severing that is associated therewith.
Public/Granted literature
- US20090109005A1 Wireless Damage Location Sensing System Public/Granted day:2009-04-30
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