IL148303A0 - Method and apparatus for remote measurement of vibration and properties of objects - Google Patents

Method and apparatus for remote measurement of vibration and properties of objects

Info

Publication number
IL148303A0
IL148303A0 IL14830300A IL14830300A IL148303A0 IL 148303 A0 IL148303 A0 IL 148303A0 IL 14830300 A IL14830300 A IL 14830300A IL 14830300 A IL14830300 A IL 14830300A IL 148303 A0 IL148303 A0 IL 148303A0
Authority
IL
Israel
Prior art keywords
vibration
objects
properties
remote measurement
remote
Prior art date
Application number
IL14830300A
Original Assignee
Stevens Inst Technology
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 Stevens Inst Technology filed Critical Stevens Inst Technology
Publication of IL148303A0 publication Critical patent/IL148303A0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2431—Probes using other means for acoustic excitation, e.g. heat, microwaves, electron beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/346—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with amplitude characteristics, e.g. modulated signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IL14830300A 1999-08-23 2000-08-23 Method and apparatus for remote measurement of vibration and properties of objects IL148303A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15022499P 1999-08-23 1999-08-23
PCT/US2000/023057 WO2001014825A1 (en) 1999-08-23 2000-08-23 Method and apparatus for remote measurement of vibration and properties of objects

Publications (1)

Publication Number Publication Date
IL148303A0 true IL148303A0 (en) 2002-09-12

Family

ID=22533583

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14830300A IL148303A0 (en) 1999-08-23 2000-08-23 Method and apparatus for remote measurement of vibration and properties of objects

Country Status (5)

Country Link
JP (1) JP2003507727A (en)
AU (1) AU7331100A (en)
CA (1) CA2383350A1 (en)
IL (1) IL148303A0 (en)
WO (1) WO2001014825A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020153898A1 (en) * 2001-03-09 2002-10-24 Satoshi Kitamura Apparatus for detecting voltage and current status in electric power system
US7027353B2 (en) 2003-04-03 2006-04-11 Sri International Method and apparatus for real-time vibration imaging
DE10351698A1 (en) 2003-11-05 2005-06-30 Minebea Co., Ltd. Measuring method for determining the noise emission of an electric motor and measuring device
WO2007070080A2 (en) * 2005-05-04 2007-06-21 Brandt Innovative Technologies, Inc. Method and apparatus of detecting an object
US7667827B2 (en) * 2006-02-01 2010-02-23 General Electric Company Systems and methods for remote monitoring of vibrations in machines
SE532175C2 (en) * 2008-02-13 2009-11-10 Sondero Ab Device for improved response when measuring vibration frequency of a vibrating object
CA2910002A1 (en) * 2013-05-21 2014-11-27 Halliburton Energy Services, Inc. System and method for pipe and cement inspection using borehole electro-acoustic radar
WO2016027296A1 (en) 2014-08-19 2016-02-25 アルウェットテクノロジー株式会社 Interference-type vibration observation device, vibration observation program, and vibration observation method
CN104374464B (en) 2014-11-17 2017-10-10 北京智谷睿拓技术服务有限公司 Vibration information acquisition methods and vibration information acquisition device
CN104374463B (en) 2014-11-17 2017-10-13 北京智谷睿拓技术服务有限公司 information acquisition method and information acquisition device
CN107782786B (en) * 2017-09-27 2024-05-28 重庆交通大学 Steel structure corrosion detection device and method based on pulse microwave heating vibration measurement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481825A (en) * 1983-02-22 1984-11-13 Nauchno-Issledovatelsky Institut Introskopii Device for measurement of vibrations
US4554836A (en) * 1984-08-31 1985-11-26 The United States Of America As Represented By The Secretary Of The Navy Laser vibrometer
JPS6388409A (en) * 1986-10-01 1988-04-19 Mitsubishi Electric Corp Laser vibrometer

Also Published As

Publication number Publication date
AU7331100A (en) 2001-03-19
JP2003507727A (en) 2003-02-25
CA2383350A1 (en) 2001-03-01
WO2001014825A1 (en) 2001-03-01

Similar Documents

Publication Publication Date Title
IL131282A0 (en) Apparatus and methods for inspection of objects
HK1047473A1 (en) Method and apparatus for locating the source of anunknown signal
HUP0201482A3 (en) Method and apparatus for the manufacture of meat
GB2348961B (en) Vibration detecting apparatus and method thereof
GB0019852D0 (en) Apparatus and method of measuring interference
IL152026A0 (en) Apparatus for and method of testing applications
SG107111A1 (en) Inside diameter measuring method and apparatus
PL348712A1 (en) Apparatus for and method of automatically mounting the connectors
IL148303A0 (en) Method and apparatus for remote measurement of vibration and properties of objects
GB0130804D0 (en) Method and apparatus for signal receipt and acquisition
EP1090289A4 (en) Apparatus and method for measuring the acoustic properties of acoustic absorbers
HUP0002014A3 (en) Method for level measurement of containers and an apparatus for carrying out the method
GB2368651B (en) Method and apparatus for measurement of jitter
GB0316591D0 (en) Apparatus and method for the laying of elongate articles
EP1161012A4 (en) Interference signal eliminating apparatus and method of eliminating interference signal
PL362901A1 (en) Apparatus for and method of testing software applications
GB0129716D0 (en) Signal transmission apparatus and method of signal transmission
IL131283A0 (en) Apparatus and methods for inspection of objects
IL125228A0 (en) Method and apparatus for measuring dimensions of objects
GB0111032D0 (en) Method of and apparatus for scanning an object
GB2364815B (en) Method and apparatus for the electronic recording of time
GB9910550D0 (en) Apparatus and method of recirulating electrodeionisation
GB0024678D0 (en) Method and apparatus for measuring opposite surfaces
GB9904770D0 (en) Apparatus and method for compression of data
GB9922726D0 (en) Apparatus for and method of searching