Invention Grant
US08899115B2 Method and system for locating a laser vibrometer during non-contact scanning
有权
在非接触式扫描期间定位激光振动计的方法和系统
- Patent Title: Method and system for locating a laser vibrometer during non-contact scanning
- Patent Title (中): 在非接触式扫描期间定位激光振动计的方法和系统
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Application No.: US13090815Application Date: 2011-04-20
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Publication No.: US08899115B2Publication Date: 2014-12-02
- Inventor: Jesse R. Boyer , Randall W. Joyner
- Applicant: Jesse R. Boyer , Randall W. Joyner
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Main IPC: G01D5/32
- IPC: G01D5/32 ; G01B11/16 ; G01B11/25

Abstract:
A method and system are provided for inspecting a surface of an object with an optical scanner and a laser vibrometer. The method includes the steps of: (a) mapping at least a portion of the object surface using the optical scanner; (b) projecting a beam of light from the laser vibrometer onto the object surface at a measurement point; (c) locating the measurement point relative to the object surface using the optical scanner; and (d) measuring a position of the object surface using the laser vibrometer to determine, for example, a deflection of the object surface.
Public/Granted literature
- US20120266680A1 METHOD AND SYSTEM FOR LOCATING A LASER VIBROMETER DURING NON-CONTACT SCANNING Public/Granted day:2012-10-25
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