FI120472B - Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten - Google Patents

Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten Download PDF

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Publication number
FI120472B
FI120472B FI20065383A FI20065383A FI120472B FI 120472 B FI120472 B FI 120472B FI 20065383 A FI20065383 A FI 20065383A FI 20065383 A FI20065383 A FI 20065383A FI 120472 B FI120472 B FI 120472B
Authority
FI
Finland
Prior art keywords
valve
flow
curve
control
opening
Prior art date
Application number
FI20065383A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20065383A0 (fi
FI20065383A (fi
Inventor
Esko Yli-Koski
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Publication of FI20065383A0 publication Critical patent/FI20065383A0/fi
Priority to FI20065383A priority Critical patent/FI120472B/fi
Priority to EP07730812.0A priority patent/EP2038718B1/de
Priority to PCT/FI2007/050325 priority patent/WO2007141386A1/en
Priority to CA002653980A priority patent/CA2653980A1/en
Priority to BRPI0712691-3A priority patent/BRPI0712691A2/pt
Priority to US12/084,561 priority patent/US8352087B2/en
Priority to CN2007800249559A priority patent/CN101484858B/zh
Priority to RU2008151429/28A priority patent/RU2442207C2/ru
Publication of FI20065383A publication Critical patent/FI20065383A/fi
Application granted granted Critical
Publication of FI120472B publication Critical patent/FI120472B/fi

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • 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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/041—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a variable is automatically adjusted to optimise the performance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Flow Control (AREA)
  • Feedback Control In General (AREA)
FI20065383A 2006-06-06 2006-06-06 Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten FI120472B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20065383A FI120472B (fi) 2006-06-06 2006-06-06 Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten
BRPI0712691-3A BRPI0712691A2 (pt) 2006-06-06 2007-06-05 método para controle de uma válvula de controle de fluxo; sistema de controle para uma válvula de controle de fluxo; controlador para controlar uma válvula de controle de fluxo; e código de programa armazenado em um meio de armazenamento.
PCT/FI2007/050325 WO2007141386A1 (en) 2006-06-06 2007-06-05 Control method and control system for a flow control valve
CA002653980A CA2653980A1 (en) 2006-06-06 2007-06-05 Control method and control system for a flow control valve
EP07730812.0A EP2038718B1 (de) 2006-06-06 2007-06-05 Steuerverfahren und steuersystem für ein strömungssteuerventil
US12/084,561 US8352087B2 (en) 2006-06-06 2007-06-05 Control method and control system for a flow control valve
CN2007800249559A CN101484858B (zh) 2006-06-06 2007-06-05 流量控制阀的控制方法和控制系统
RU2008151429/28A RU2442207C2 (ru) 2006-06-06 2007-06-05 Способ управления и управляющая система для клапана регулирования расхода

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065383A FI120472B (fi) 2006-06-06 2006-06-06 Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten
FI20065383 2006-06-06

Publications (3)

Publication Number Publication Date
FI20065383A0 FI20065383A0 (fi) 2006-06-06
FI20065383A FI20065383A (fi) 2007-12-07
FI120472B true FI120472B (fi) 2009-10-30

Family

ID=36651477

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065383A FI120472B (fi) 2006-06-06 2006-06-06 Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten

Country Status (8)

Country Link
US (1) US8352087B2 (de)
EP (1) EP2038718B1 (de)
CN (1) CN101484858B (de)
BR (1) BRPI0712691A2 (de)
CA (1) CA2653980A1 (de)
FI (1) FI120472B (de)
RU (1) RU2442207C2 (de)
WO (1) WO2007141386A1 (de)

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RU2526765C2 (ru) * 2012-10-26 2014-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВПО "ВГУИТ") СПОСОБ ПОСТРОЕНИЯ СИСТЕМЫ АВТОМАТИЧЕСКОГО УПРАВЛЕНИЯ С ВЗАИМОДЕЙСТВИЕМ ЧЕРЕЗ СЕТЬ Ethernet
CN103851246B (zh) * 2012-12-07 2016-06-15 中国核动力研究设计院 一种多阀门串级调节方法及调节系统
EP3039500B8 (de) * 2013-08-26 2019-09-18 Spraying Systems Co. Flusssteuerungsventilsystem und -verfahren
US9995098B2 (en) * 2014-10-08 2018-06-12 Weatherford Technology Holdings, Llc Choke control tuned by flow coefficient for controlled pressure drilling
US9988866B2 (en) 2014-12-12 2018-06-05 Halliburton Energy Services, Inc. Automatic choke optimization and selection for managed pressure drilling
CN104482273B (zh) * 2014-12-31 2017-06-23 陕西科技大学 一种提高阀门控制精度的控制方法
CN106693128B (zh) * 2015-07-14 2018-12-25 北京谊安医疗系统股份有限公司 一种呼吸机比例阀的流量控制方法
GB2541926B (en) 2015-09-04 2021-07-14 Equinor Energy As System and method for monitoring the state of a choke valve in a managed pressure drilling system
CN105571844A (zh) * 2015-12-15 2016-05-11 北京建筑大学 一种测量暖通空调系统水泵或阀门流量的方法
US10107052B2 (en) 2016-02-05 2018-10-23 Weatherford Technology Holdings, Llc Control of hydraulic power flowrate for managed pressure drilling
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US10227838B2 (en) 2016-05-10 2019-03-12 Weatherford Technology Holdings, Llc Drilling system and method having flow measurement choke
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CN107967000A (zh) * 2016-10-20 2018-04-27 佛山市顺德区美的电热电器制造有限公司 烹饪器具、流速控制方法和流速控制装置
CN107966999B (zh) * 2016-10-20 2021-09-28 佛山市顺德区美的电热电器制造有限公司 烹饪器具、流速控制方法和流速控制装置
JP7245600B2 (ja) * 2016-12-15 2023-03-24 株式会社堀場エステック 流量制御装置、及び、流量制御装置用プログラム
US11105664B2 (en) * 2017-03-23 2021-08-31 Honeywell International Inc. Apparatus and method for creating inferential process flow measurements using flow restrictor and upstream and downstream pressure measurements
EP3428767B1 (de) * 2017-07-11 2019-12-11 Siemens Schweiz AG Steuerungsverstärkungsautomatisierung
JP6888203B2 (ja) * 2017-11-30 2021-06-16 理化工業株式会社 流量制御装置、流量制御プログラム及び流量制御方法
CN109696828B (zh) * 2018-04-28 2021-12-21 中电华创电力技术研究有限公司 一种通过阀位非线性运算防止机组高调门晃动的控制方法
JP7398886B2 (ja) * 2018-07-02 2023-12-15 東京エレクトロン株式会社 流量制御器、ガス供給系及び流量制御方法
WO2020008975A1 (ja) * 2018-07-02 2020-01-09 東京エレクトロン株式会社 流量制御器、ガス供給系及び流量制御方法
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Also Published As

Publication number Publication date
EP2038718B1 (de) 2014-05-21
RU2442207C2 (ru) 2012-02-10
EP2038718A1 (de) 2009-03-25
CN101484858A (zh) 2009-07-15
CA2653980A1 (en) 2007-12-13
RU2008151429A (ru) 2010-07-20
FI20065383A0 (fi) 2006-06-06
CN101484858B (zh) 2011-02-16
US8352087B2 (en) 2013-01-08
EP2038718A4 (de) 2013-05-01
BRPI0712691A2 (pt) 2012-06-26
US20090125154A1 (en) 2009-05-14
FI20065383A (fi) 2007-12-07
WO2007141386A1 (en) 2007-12-13

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