CN1121611C - 确定目标物基本参数的方法和设备 - Google Patents

确定目标物基本参数的方法和设备 Download PDF

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Publication number
CN1121611C
CN1121611C CN95193651A CN95193651A CN1121611C CN 1121611 C CN1121611 C CN 1121611C CN 95193651 A CN95193651 A CN 95193651A CN 95193651 A CN95193651 A CN 95193651A CN 1121611 C CN1121611 C CN 1121611C
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CN
China
Prior art keywords
light
signal
yarn
fiber
measurement
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Expired - Fee Related
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CN95193651A
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English (en)
Chinese (zh)
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CN1151208A (zh
Inventor
W·亨弗里斯
C·J·卡特拉尔
B·V·霍康比
G·J·希格森
R·N·卡芬
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Commonwealth Scientific and Industrial Research Organization CSIRO
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Commonwealth Scientific and Industrial Research Organization CSIRO
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Feedback Control In General (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Spectrometry And Color Measurement (AREA)
CN95193651A 1994-04-27 1995-04-27 确定目标物基本参数的方法和设备 Expired - Fee Related CN1121611C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM5330A AUPM533094A0 (en) 1994-04-27 1994-04-27 Methods and apparatus for determining a first parameter(s) of an object
AUPM5330 1994-04-27

Publications (2)

Publication Number Publication Date
CN1151208A CN1151208A (zh) 1997-06-04
CN1121611C true CN1121611C (zh) 2003-09-17

Family

ID=3779906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95193651A Expired - Fee Related CN1121611C (zh) 1994-04-27 1995-04-27 确定目标物基本参数的方法和设备

Country Status (14)

Country Link
US (2) US5915279A (https=)
EP (1) EP0746756B1 (https=)
JP (1) JPH10505407A (https=)
KR (1) KR100366133B1 (https=)
CN (1) CN1121611C (https=)
AT (1) ATE250220T1 (https=)
AU (1) AUPM533094A0 (https=)
CA (1) CA2189048A1 (https=)
CZ (1) CZ294114B6 (https=)
DE (1) DE69531776T2 (https=)
IN (1) IN182927B (https=)
PL (1) PL179078B1 (https=)
TW (1) TW281702B (https=)
WO (1) WO1995029396A1 (https=)

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Also Published As

Publication number Publication date
JPH10505407A (ja) 1998-05-26
PL179078B1 (pl) 2000-07-31
EP0746756B1 (en) 2003-09-17
EP0746756A4 (en) 1998-11-11
ATE250220T1 (de) 2003-10-15
CA2189048A1 (en) 1995-11-02
EP0746756A1 (en) 1996-12-11
CN1151208A (zh) 1997-06-04
CZ317196A3 (en) 1997-10-15
KR100366133B1 (ko) 2003-05-09
US5915279A (en) 1999-06-22
IN182927B (https=) 1999-08-07
CZ294114B6 (cs) 2004-10-13
AUPM533094A0 (en) 1994-05-19
WO1995029396A1 (en) 1995-11-02
US6202493B1 (en) 2001-03-20
DE69531776D1 (de) 2003-10-23
TW281702B (https=) 1996-07-21
DE69531776T2 (de) 2004-07-01
PL317018A1 (en) 1997-03-03

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