ATE457449T1 - Messsystem zur überwachung des strukturellen zustands von verbundstoffstrukturen - Google Patents

Messsystem zur überwachung des strukturellen zustands von verbundstoffstrukturen

Info

Publication number
ATE457449T1
ATE457449T1 AT05786227T AT05786227T ATE457449T1 AT E457449 T1 ATE457449 T1 AT E457449T1 AT 05786227 T AT05786227 T AT 05786227T AT 05786227 T AT05786227 T AT 05786227T AT E457449 T1 ATE457449 T1 AT E457449T1
Authority
AT
Austria
Prior art keywords
monitoring
measuring system
sensor
composite structures
structural condition
Prior art date
Application number
AT05786227T
Other languages
English (en)
Inventor
Brian Rice
Original Assignee
Univ Dayton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Dayton filed Critical Univ Dayton
Application granted granted Critical
Publication of ATE457449T1 publication Critical patent/ATE457449T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AT05786227T 2004-06-25 2005-06-27 Messsystem zur überwachung des strukturellen zustands von verbundstoffstrukturen ATE457449T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58323904P 2004-06-25 2004-06-25
US11/166,056 US7921727B2 (en) 2004-06-25 2005-06-24 Sensing system for monitoring the structural health of composite structures
PCT/US2005/022898 WO2006004733A1 (en) 2004-06-25 2005-06-27 Sensing system for monitoring the structural health of composite structures

Publications (1)

Publication Number Publication Date
ATE457449T1 true ATE457449T1 (de) 2010-02-15

Family

ID=35504100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05786227T ATE457449T1 (de) 2004-06-25 2005-06-27 Messsystem zur überwachung des strukturellen zustands von verbundstoffstrukturen

Country Status (6)

Country Link
US (1) US7921727B2 (de)
EP (1) EP1766357B1 (de)
AT (1) ATE457449T1 (de)
CA (1) CA2570117C (de)
DE (1) DE602005019301D1 (de)
WO (1) WO2006004733A1 (de)

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Also Published As

Publication number Publication date
WO2006004733B1 (en) 2006-03-02
DE602005019301D1 (de) 2010-03-25
CA2570117A1 (en) 2006-01-12
WO2006004733A1 (en) 2006-01-12
EP1766357B1 (de) 2010-02-10
US7921727B2 (en) 2011-04-12
EP1766357A1 (de) 2007-03-28
US20050284232A1 (en) 2005-12-29
CA2570117C (en) 2014-01-21

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