GB2277151B - Neural network based machine health monitoring system - Google Patents

Neural network based machine health monitoring system

Info

Publication number
GB2277151B
GB2277151B GB9307096A GB9307096A GB2277151B GB 2277151 B GB2277151 B GB 2277151B GB 9307096 A GB9307096 A GB 9307096A GB 9307096 A GB9307096 A GB 9307096A GB 2277151 B GB2277151 B GB 2277151B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
monitoring system
neural network
network based
health monitoring
based machine
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.)
Expired - Fee Related
Application number
GB9307096A
Other versions
GB9307096D0 (en )
GB2277151A (en )
Inventor
T J Harris
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.)
BRUNEL, University of
Brunel University
Original Assignee
UNIV BRUNEL
Brunel University
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
Grant date

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4063Monitoring general control system
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts
    • G01M13/02Testing of gearing or of transmission mechanisms
    • G01M13/028Acoustic or vibration analysis
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/33Director till display
    • G05B2219/33027Artificial neural network controller
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/33Director till display
    • G05B2219/33037Learn parameters of network offline, not while controlling system
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37122Signal analyser
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37434Measuring vibration of machine or workpiece or tool
GB9307096A 1993-04-05 1993-04-05 Neural network based machine health monitoring system Expired - Fee Related GB2277151B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9307096A GB2277151B (en) 1993-04-05 1993-04-05 Neural network based machine health monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9307096A GB2277151B (en) 1993-04-05 1993-04-05 Neural network based machine health monitoring system

Publications (3)

Publication Number Publication Date
GB9307096D0 GB9307096D0 (en) 1993-05-26
GB2277151A true GB2277151A (en) 1994-10-19
GB2277151B true GB2277151B (en) 1997-06-25

Family

ID=10733369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9307096A Expired - Fee Related GB2277151B (en) 1993-04-05 1993-04-05 Neural network based machine health monitoring system

Country Status (1)

Country Link
GB (1) GB2277151B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9143518B2 (en) 2005-08-18 2015-09-22 The Trustees Of Columbia University In The City Of New York Systems, methods, and media protecting a digital data processing device from attack
US9495541B2 (en) 2011-09-15 2016-11-15 The Trustees Of Columbia University In The City Of New York Detecting return-oriented programming payloads by evaluating data for a gadget address space address and determining whether operations associated with instructions beginning at the address indicate a return-oriented programming payload

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637651A1 (en) * 1996-09-16 1998-03-19 Abb Patent Gmbh A method for process visualization
DE19734947B4 (en) * 1997-08-13 2010-04-29 Otte, Ralf, Dr. A method for controlling process operations
GB0016561D0 (en) * 2000-07-05 2000-08-23 Rolls Royce Plc Health monitoring
US6999884B2 (en) 2003-01-10 2006-02-14 Oxford Biosignals Limited Bearing anomaly detection and location
US8074115B2 (en) 2005-10-25 2011-12-06 The Trustees Of Columbia University In The City Of New York Methods, media and systems for detecting anomalous program executions
JP4301278B2 (en) 2006-09-29 2009-07-22 パナソニック電工株式会社 Processing dimension prediction apparatus of the machine tool
WO2008055156A3 (en) 2006-10-30 2008-08-28 Univ Columbia Methods, media, and systems for detecting an anomalous sequence of function calls
US20120330578A1 (en) * 2011-06-22 2012-12-27 Honeywell International Inc. Severity analysis apparatus and method for shafts of rotating machinery
CN102721941B (en) * 2012-06-20 2014-08-20 北京航空航天大学 Method for fusing and diagnosing fault information of circuit of electric meter on basis of SOM (self-organized mapping) and D-S (Dempster-Shafer) theories
CN103267652B (en) * 2013-05-24 2015-05-20 北京工业大学 Intelligent online diagnosis method for early failures of equipment
CN103852255B (en) * 2013-11-15 2017-06-06 北京能高自动化技术股份有限公司 Typical Fault Diagnosis Based drive wind turbine based on neural network
EP3073337A1 (en) * 2015-03-24 2016-09-28 Fabian Sacharowitz Actuating device for fittings with measurement and processing device for the fittings impact sound
CN106198005A (en) * 2016-08-30 2016-12-07 北京首钢自动化信息技术有限公司 Method for judging and processing shaft vibration fluctuation of draught fan with multiple shaft vibration monitoring points

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012278A1 (en) * 1989-04-14 1990-10-18 Hitachi Ltd Diagnostic system for installations with special operating conditions - uses neural network model for efficient, objective diagnosis
JPH03154896A (en) * 1989-11-13 1991-07-02 Toshiba Corp Diagnostic system for abnormality of recirculation pump of nuclear reactor
EP0569994A2 (en) * 1992-05-14 1993-11-18 Mitsubishi Jukogyo Kabushiki Kaisha Vibration detection and reduction system and vibration sensors for use in micro-gravity environment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012278A1 (en) * 1989-04-14 1990-10-18 Hitachi Ltd Diagnostic system for installations with special operating conditions - uses neural network model for efficient, objective diagnosis
JPH03154896A (en) * 1989-11-13 1991-07-02 Toshiba Corp Diagnostic system for abnormality of recirculation pump of nuclear reactor
EP0569994A2 (en) * 1992-05-14 1993-11-18 Mitsubishi Jukogyo Kabushiki Kaisha Vibration detection and reduction system and vibration sensors for use in micro-gravity environment

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
IEEE Internat. Joint Conf. on Neural Networks, pub.1991, pp.769-774, vol.1 *
Proc. of 1991 Internat. Conf. on Industrial Electronics, Control & Inst., pub.1991, pp.1506-10,vol.2 *
Proc. of 1992 Internat. Conf. on Industrial Electronics, Control & Inst., pub.1992, pp.1074-7,vol.2 *
WPI Accession No90-321797/43 & DE4012278A (HITA) 18/10/90 (see abstract) *
WPI Accession No91-235535/32 & JP030154896A (Toke) 2/7/91 (see abstract) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9143518B2 (en) 2005-08-18 2015-09-22 The Trustees Of Columbia University In The City Of New York Systems, methods, and media protecting a digital data processing device from attack
US9544322B2 (en) 2005-08-18 2017-01-10 The Trustees Of Columbia University In The City Of New York Systems, methods, and media protecting a digital data processing device from attack
US9495541B2 (en) 2011-09-15 2016-11-15 The Trustees Of Columbia University In The City Of New York Detecting return-oriented programming payloads by evaluating data for a gadget address space address and determining whether operations associated with instructions beginning at the address indicate a return-oriented programming payload

Also Published As

Publication number Publication date Type
GB9307096D0 (en) 1993-05-26 grant
GB2277151A (en) 1994-10-19 application

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020405