CA2298060A1 - Integrated monitoring, control, and shutdown system - Google Patents

Integrated monitoring, control, and shutdown system Download PDF

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Publication number
CA2298060A1
CA2298060A1 CA 2298060 CA2298060A CA2298060A1 CA 2298060 A1 CA2298060 A1 CA 2298060A1 CA 2298060 CA2298060 CA 2298060 CA 2298060 A CA2298060 A CA 2298060A CA 2298060 A1 CA2298060 A1 CA 2298060A1
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CA
Canada
Prior art keywords
monitoring
control
imcs
rotating
data
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2298060
Other languages
French (fr)
Other versions
CA2298060C (en
Inventor
Howard Malm
Lorne Tuck
Sammy Ma (Yiu Ming Ma)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rem Technology Inc
Original Assignee
Rem Technology Inc
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 Rem Technology Inc filed Critical Rem Technology Inc
Priority to CA 2298060 priority Critical patent/CA2298060C/en
Publication of CA2298060A1 publication Critical patent/CA2298060A1/en
Application granted granted Critical
Publication of CA2298060C publication Critical patent/CA2298060C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • 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
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks

Abstract

An integrated monitoring, control and shut-down (IMCS) system for monitoring and controlling the operation of a machinery is provided. The IMCS system includes: input ports for receiving sensor signals indicative of conditions of the machinery, output ports for outputting control signals to actuators of the machinery, signal conversion means coupled to the input and output ports, for converting the input sensor signals into data samples and for converting control data into control signals. The IMCS system also includes a data processor for controlling the signal conversion means, for processing the data samples into calculated values, for sending selected calculated values to be stored into a memory and for calculating control data. A communication bus couples the hardware elements of the IMCS system. The invention can be used for monitoring, controlling, diagnosing and determining the performance of machines used to develop mechanical energy such as reciprocating engines, machines driven by a rotating shaft such as electrical generators, rotating and reciprocating compressors, rotating and reciprocating pumps, propellers (air and water), water and gas turbines, and the like. A data acquisition process for use in the monitoring and control of a rotating equipment comprising a shaft is also provided. The method comprising the steps of sampling a condition sensor output indicating a condition of the rotating equipment that requires monitoring, sampling a marker sensor indicating the rotational position of said shaft and combining the condition signal and the rotation marker signal.
CA 2298060 1999-02-05 2000-02-04 Integrated monitoring, control, and shutdown system Expired - Lifetime CA2298060C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2298060 CA2298060C (en) 1999-02-05 2000-02-04 Integrated monitoring, control, and shutdown system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,260,695 1999-02-05
CA 2298060 CA2298060C (en) 1999-02-05 2000-02-04 Integrated monitoring, control, and shutdown system

Publications (2)

Publication Number Publication Date
CA2298060A1 true CA2298060A1 (en) 2000-08-05
CA2298060C CA2298060C (en) 2008-01-29

Family

ID=31888839

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2298060 Expired - Lifetime CA2298060C (en) 1999-02-05 2000-02-04 Integrated monitoring, control, and shutdown system

Country Status (1)

Country Link
CA (1) CA2298060C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108005803A (en) * 2017-12-29 2018-05-08 无锡隆盛科技股份有限公司 A kind of methanol controller of multi pass acquisition pattern
CN112925170A (en) * 2021-01-28 2021-06-08 上海华力微电子有限公司 Photoresist supply system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086335B2 (en) 2006-04-21 2015-07-21 Flowserve Management Company Rotary encoder frequency analysis
US8471194B2 (en) 2006-04-21 2013-06-25 Flowserve Management Company Rotary encoder for diagnosing problems with rotary equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108005803A (en) * 2017-12-29 2018-05-08 无锡隆盛科技股份有限公司 A kind of methanol controller of multi pass acquisition pattern
CN112925170A (en) * 2021-01-28 2021-06-08 上海华力微电子有限公司 Photoresist supply system
CN112925170B (en) * 2021-01-28 2024-04-16 上海华力微电子有限公司 Photoresist supply system

Also Published As

Publication number Publication date
CA2298060C (en) 2008-01-29

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Effective date: 20200204