FI98563B - Järjestelmä poikkisuuntaisten tai koneensuuntaisten arkinominaisuuksien ohjaamiseksi arkkien valmistuksen aikana arkinvalmistuskoneissa - Google Patents

Järjestelmä poikkisuuntaisten tai koneensuuntaisten arkinominaisuuksien ohjaamiseksi arkkien valmistuksen aikana arkinvalmistuskoneissa

Info

Publication number
FI98563B
FI98563B FI892925A FI892925A FI98563B FI 98563 B FI98563 B FI 98563B FI 892925 A FI892925 A FI 892925A FI 892925 A FI892925 A FI 892925A FI 98563 B FI98563 B FI 98563B
Authority
FI
Finland
Prior art keywords
sheet
machine direction
properties during
making machines
production
Prior art date
Application number
FI892925A
Other languages
English (en)
Swedish (sv)
Other versions
FI892925L (fi
FI892925A0 (fi
Inventor
Ramesh Balakrishnan
Original Assignee
Measurex Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22770444&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI98563(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Measurex Corp filed Critical Measurex Corp
Publication of FI892925A0 publication Critical patent/FI892925A0/fi
Publication of FI892925L publication Critical patent/FI892925L/fi
Application granted granted Critical
Publication of FI98563B publication Critical patent/FI98563B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film
    • 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
    • G01N33/34—Paper
    • G01N33/346—Paper sheets

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
FI892925A 1988-06-15 1989-06-14 Järjestelmä poikkisuuntaisten tai koneensuuntaisten arkinominaisuuksien ohjaamiseksi arkkien valmistuksen aikana arkinvalmistuskoneissa FI98563B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/207,412 US4965736A (en) 1988-06-15 1988-06-15 Cross-directional control of sheetmaking systems

Publications (3)

Publication Number Publication Date
FI892925A0 FI892925A0 (fi) 1989-06-14
FI892925L FI892925L (fi) 1989-12-16
FI98563B true FI98563B (fi) 1997-03-27

Family

ID=22770444

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892925A FI98563B (fi) 1988-06-15 1989-06-14 Järjestelmä poikkisuuntaisten tai koneensuuntaisten arkinominaisuuksien ohjaamiseksi arkkien valmistuksen aikana arkinvalmistuskoneissa

Country Status (7)

Country Link
US (1) US4965736A (fi)
EP (1) EP0351260B1 (fi)
JP (1) JP2980916B2 (fi)
KR (1) KR900000547A (fi)
CA (1) CA1334995C (fi)
DE (1) DE68909529T2 (fi)
FI (1) FI98563B (fi)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170357A (en) * 1989-10-31 1992-12-08 Yokogawa Electric Corporation Paper machine controller for operating slices and method of controlling the same
EP0487003B1 (en) * 1990-11-20 1997-07-09 Canon Kabushiki Kaisha Slope detection method, and information detection/writing apparatus using the method
JP2919119B2 (ja) * 1991-06-05 1999-07-12 キヤノン株式会社 走査プローブ顕微鏡及び記録再生装置
US5539634A (en) * 1993-09-03 1996-07-23 Measurex Corporation Sheetmaking system identification using synthetic measurement produced from redundant noisy measurements
US5400258A (en) * 1993-09-03 1995-03-21 Measurex Corporation Automatic cross-directional control zone alignment for sheetmaking systems
US5781440A (en) * 1993-12-02 1998-07-14 Siemens Aktiengesellschaft Process and device for monitoring the cross-sectional profile of a continuously produced web of material
US5684707A (en) * 1994-10-03 1997-11-04 Westvaco Corporation Apparatus and method for analyzing paper surface topography
CA2135654C (en) * 1994-11-10 2005-04-12 Edwin Michael Gyde Heaven Caliper profile control system for paper machine providing reduced start up times
US5636126A (en) * 1995-07-24 1997-06-03 Measurex Devron, Inc. Process for transforming a high resolution profile to a control profile by filtering and decimating data
US5770129A (en) * 1995-12-22 1998-06-23 Honeywell Measurex Devron, Inc. Apparatus and method for controlling mass flow in an extrusion die
US5893055A (en) * 1997-05-30 1999-04-06 Abb Industrial Systems, Inc. Two-dimensional web property variation modeling and control
US6343240B1 (en) * 1997-12-29 2002-01-29 Neles Paper Automation Oy Method for identifying plural relations in a sheet manufacturing process
US6850857B2 (en) 2001-07-13 2005-02-01 Honeywell International Inc. Data fusion of stationary array sensor and scanning sensor measurements
US6807510B1 (en) 2003-05-05 2004-10-19 Honeywell Acsa Inc. Model predictive controller for coordinated cross direction and machine direction control
JP2006103066A (ja) * 2004-10-01 2006-04-20 Mitsubishi Heavy Ind Ltd シート製造装置の制御装置、シート製造装置、シート製造装置の制御方法、およびコンピュータが実行するためのプログラム
US7459060B2 (en) * 2005-08-22 2008-12-02 Honeywell Asca Inc. Reverse bump test for closed-loop identification of CD controller alignment
JP4906386B2 (ja) * 2006-03-30 2012-03-28 横河電機株式会社 プロファイル制御方法及びその装置
JP5012075B2 (ja) * 2007-02-15 2012-08-29 横河電機株式会社 プロセス制御装置
US8790495B2 (en) * 2008-03-17 2014-07-29 Abb Ltd. Web production with increased process efficiency
JP4518175B2 (ja) * 2008-04-08 2010-08-04 トヨタ自動車株式会社 ウェブ蛇行修正装置及びウェブ蛇行修正方法
US8155932B2 (en) * 2009-01-08 2012-04-10 Jonas Berggren Method and apparatus for creating a generalized response model for a sheet forming machine
US8209048B2 (en) * 2009-01-12 2012-06-26 Abb Automation Gmbh Method and apparatus for creating a comprehensive response model for a sheet forming machine
US20100198364A1 (en) * 2009-02-05 2010-08-05 Shih-Chin Chen Configurable Multivariable Control System
JP2013007667A (ja) * 2011-06-24 2013-01-10 Ulvac Japan Ltd 表面形状測定用触針式段差計における測定精度の改善方法及び装置
US9067752B2 (en) * 2013-07-02 2015-06-30 Ricoh Company, Ltd. Frequency-based web steering in printing systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496344A (en) * 1964-06-19 1970-02-17 Industrial Nucleonics Corp Statistical variance component analysis of sheet materials and the like using frequency-domain filter techniques
US3557351A (en) * 1967-04-12 1971-01-19 Industrial Nucleonics Corp Property measurement signal filtering method and apparatus for eliminating predetermined components
NL6706427A (fi) * 1967-05-08 1967-07-25
US3673865A (en) * 1971-04-21 1972-07-04 Westvaco Corp Method and apparatus for orthogonal variables
US4453404A (en) * 1982-11-22 1984-06-12 The Mead Corporation Method and apparatus for determining statistical characteristics of sheet material
US4707779A (en) * 1984-11-20 1987-11-17 Measurex Corporation Process for controlling a parameter based upon filtered data
US4674045A (en) * 1984-12-31 1987-06-16 Picker International Inc. Filter for data processing
US4648712A (en) * 1985-02-04 1987-03-10 Champion International Corporation Apparatus and method for analyzing parameters of a fibrous substrate
US4735087A (en) * 1987-01-20 1988-04-05 Westvaco Corporation In situ papermachine web sound velocity test

Also Published As

Publication number Publication date
DE68909529D1 (de) 1993-11-04
KR900000547A (ko) 1990-01-30
DE68909529T2 (de) 1994-03-31
EP0351260A3 (en) 1990-10-31
FI892925L (fi) 1989-12-16
EP0351260A2 (en) 1990-01-17
CA1334995C (en) 1995-03-28
JPH0243158A (ja) 1990-02-13
JP2980916B2 (ja) 1999-11-22
FI892925A0 (fi) 1989-06-14
EP0351260B1 (en) 1993-09-29
US4965736A (en) 1990-10-23

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Legal Events

Date Code Title Description
BB Publication of examined application
FC Application refused

Owner name: MEASUREX CORPORATION