BRPI0013033B1 - processo e aparelho de determinação de uma estimativa de um parâmetro associado com um circuito fechado de controle de processo - Google Patents

processo e aparelho de determinação de uma estimativa de um parâmetro associado com um circuito fechado de controle de processo Download PDF

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Publication number
BRPI0013033B1
BRPI0013033B1 BRPI0013033A BR0013033A BRPI0013033B1 BR PI0013033 B1 BRPI0013033 B1 BR PI0013033B1 BR PI0013033 A BRPI0013033 A BR PI0013033A BR 0013033 A BR0013033 A BR 0013033A BR PI0013033 B1 BRPI0013033 B1 BR PI0013033B1
Authority
BR
Brazil
Prior art keywords
friction
estimate
actuator
process control
pressure
Prior art date
Application number
BRPI0013033A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0013033A (pt
Inventor
L Latwesen Annette
W Junk Kenneth
Original Assignee
Fisher Controls Int Llc
Fisher Controls Int
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 Fisher Controls Int Llc, Fisher Controls Int filed Critical Fisher Controls Int Llc
Publication of BR0013033A publication Critical patent/BR0013033A/pt
Publication of BRPI0013033B1 publication Critical patent/BRPI0013033B1/pt

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0229—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions knowledge based, e.g. expert systems; genetic algorithms
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Feedback Control In General (AREA)
  • Control Of Fluid Pressure (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
BRPI0013033A 1999-08-09 2000-08-09 processo e aparelho de determinação de uma estimativa de um parâmetro associado com um circuito fechado de controle de processo BRPI0013033B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/370,474 US6466893B1 (en) 1997-09-29 1999-08-09 Statistical determination of estimates of process control loop parameters
PCT/US2000/040613 WO2001011436A1 (en) 1999-08-09 2000-08-09 Statistical determination of estimates of process control loop parameters

Publications (2)

Publication Number Publication Date
BR0013033A BR0013033A (pt) 2002-04-16
BRPI0013033B1 true BRPI0013033B1 (pt) 2017-02-14

Family

ID=23459818

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0013033A BRPI0013033B1 (pt) 1999-08-09 2000-08-09 processo e aparelho de determinação de uma estimativa de um parâmetro associado com um circuito fechado de controle de processo

Country Status (10)

Country Link
US (1) US6466893B1 (US06466893-20021015-M00002.png)
EP (1) EP1206732B1 (US06466893-20021015-M00002.png)
JP (1) JP5015396B2 (US06466893-20021015-M00002.png)
CN (1) CN1320414C (US06466893-20021015-M00002.png)
AU (1) AU7629500A (US06466893-20021015-M00002.png)
BR (1) BRPI0013033B1 (US06466893-20021015-M00002.png)
CA (1) CA2380413C (US06466893-20021015-M00002.png)
DE (1) DE60044191D1 (US06466893-20021015-M00002.png)
MX (1) MXPA02001421A (US06466893-20021015-M00002.png)
WO (1) WO2001011436A1 (US06466893-20021015-M00002.png)

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Also Published As

Publication number Publication date
DE60044191D1 (de) 2010-05-27
EP1206732B1 (en) 2010-04-14
WO2001011436A1 (en) 2001-02-15
CN1320414C (zh) 2007-06-06
CA2380413A1 (en) 2001-02-15
CN1369068A (zh) 2002-09-11
JP2003506786A (ja) 2003-02-18
MXPA02001421A (es) 2002-08-12
AU7629500A (en) 2001-03-05
BR0013033A (pt) 2002-04-16
JP5015396B2 (ja) 2012-08-29
US6466893B1 (en) 2002-10-15
EP1206732A1 (en) 2002-05-22
CA2380413C (en) 2007-07-10

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