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AR097297A1 - Proporcionar capacidades de diagnóstico y/o pronóstico en un sistema de control de procesos - Google Patents

Proporcionar capacidades de diagnóstico y/o pronóstico en un sistema de control de procesos

Info

Publication number
AR097297A1
AR097297A1 ARP140102999A ARP140102999A AR097297A1 AR 097297 A1 AR097297 A1 AR 097297A1 AR P140102999 A ARP140102999 A AR P140102999A AR P140102999 A ARP140102999 A AR P140102999A AR 097297 A1 AR097297 A1 AR 097297A1
Authority
AR
Argentina
Prior art keywords
process control
data
dvc
actuator
forecast
Prior art date
Application number
ARP140102999A
Other languages
English (en)
Original Assignee
Fisher Controls Int Llc
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 filed Critical Fisher Controls Int Llc
Publication of AR097297A1 publication Critical patent/AR097297A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • 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
    • G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
    • 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
    • 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
    • G05B23/0235—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 based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • 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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Flow Control (AREA)

Abstract

Se proporciona un dispositivo de control de procesos. El dispositivo de control de procesos incluye una válvula de control de procesos, un accionador, un controlador de válvula digital (DVC), y un procesador. El accionador está acoplado a la válvula de control de procesos y configurado para controlar una posición de la válvula de control de procesos. El DVC está acoplado comunicativamente a la válvula de control de procesos y al accionador. El DVC está configurado para obtener primeros datos y segundos datos, los primeros datos asociados con el flujo de fluido a través del accionador o el DVC en un primer punto de tiempo, y los segundos datos asociados con el flujo de fluido a través del accionador o el DVC en un segundo punto de tiempo diferente del primero punto de tiempo. El procesador está configurado para agregar los primeros datos y los segundos datos, y realizar técnicas de diagnóstico y/o pronóstico según los datos agregados.
ARP140102999A 2013-08-09 2014-08-08 Proporcionar capacidades de diagnóstico y/o pronóstico en un sistema de control de procesos AR097297A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/963,590 US10466720B2 (en) 2013-08-09 2013-08-09 Providing diagnostic and/or prognostic capabilities in a process control system

Publications (1)

Publication Number Publication Date
AR097297A1 true AR097297A1 (es) 2016-03-02

Family

ID=51359441

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140102999A AR097297A1 (es) 2013-08-09 2014-08-08 Proporcionar capacidades de diagnóstico y/o pronóstico en un sistema de control de procesos

Country Status (7)

Country Link
US (1) US10466720B2 (es)
EP (1) EP3030818B1 (es)
CN (2) CN204360211U (es)
AR (1) AR097297A1 (es)
CA (1) CA2920254C (es)
RU (1) RU2675168C2 (es)
WO (1) WO2015020986A1 (es)

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US12298171B2 (en) 2020-04-30 2025-05-13 Fisher Controls International Llc Methods and apparatus for quantifying pneumatic volume usage via valve controllers
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Also Published As

Publication number Publication date
US10466720B2 (en) 2019-11-05
WO2015020986A1 (en) 2015-02-12
CN104345727B (zh) 2019-04-23
RU2675168C2 (ru) 2018-12-17
EP3030818A1 (en) 2016-06-15
CN104345727A (zh) 2015-02-11
EP3030818B1 (en) 2021-09-29
RU2016107167A3 (es) 2018-06-01
US20150045970A1 (en) 2015-02-12
CA2920254C (en) 2023-05-23
CA2920254A1 (en) 2015-02-12
CN204360211U (zh) 2015-05-27
RU2016107167A (ru) 2017-09-18

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