DE112019002988A5 - Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle - Google Patents

Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle Download PDF

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Publication number
DE112019002988A5
DE112019002988A5 DE112019002988.6T DE112019002988T DE112019002988A5 DE 112019002988 A5 DE112019002988 A5 DE 112019002988A5 DE 112019002988 T DE112019002988 T DE 112019002988T DE 112019002988 A5 DE112019002988 A5 DE 112019002988A5
Authority
DE
Germany
Prior art keywords
risk
failure
production control
control based
production
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.)
Pending
Application number
DE112019002988.6T
Other languages
English (en)
Inventor
Christoph Horst
Markus Baehr
Dietmar Häckl
Daniel Lukacs
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112019002988A5 publication Critical patent/DE112019002988A5/de
Pending legal-status Critical Current

Links

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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
    • 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
    • G05B23/0286—Modifications to the monitored process, e.g. stopping operation or adapting control
    • G05B23/0289—Reconfiguration to prevent failure, e.g. usually as a reaction to incipient failure detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31395—Process management, specification, process and production data, middle level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computational Mathematics (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Probability & Statistics with Applications (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • General Factory Administration (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE112019002988.6T 2018-06-14 2019-05-24 Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle Pending DE112019002988A5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102018114228.5 2018-06-14
DE102018114228 2018-06-14
DE102018116964.7 2018-07-13
DE102018116964.7A DE102018116964A1 (de) 2018-06-14 2018-07-13 Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle
PCT/DE2019/100457 WO2019238158A1 (de) 2018-06-14 2019-05-24 Verfahren einer auf dem ausfallrisiko basierten produktionskontrolle

Publications (1)

Publication Number Publication Date
DE112019002988A5 true DE112019002988A5 (de) 2021-03-04

Family

ID=68724567

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102018116964.7A Withdrawn DE102018116964A1 (de) 2018-06-14 2018-07-13 Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle
DE112019002988.6T Pending DE112019002988A5 (de) 2018-06-14 2019-05-24 Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102018116964.7A Withdrawn DE102018116964A1 (de) 2018-06-14 2018-07-13 Verfahren einer auf dem Ausfallrisiko basierten Produktionskontrolle

Country Status (4)

Country Link
US (1) US20210247741A1 (de)
CN (1) CN111801633B (de)
DE (2) DE102018116964A1 (de)
WO (1) WO2019238158A1 (de)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8674986B2 (en) * 2007-07-25 2014-03-18 Digital Domain Products, Inc. Method and system for scattered spherical harmonic approximation
US9008793B1 (en) * 2007-10-15 2015-04-14 Chenes Llc Multiple electrode radiofrequency generator
US8712739B2 (en) * 2010-11-19 2014-04-29 General Electric Company System and method for hybrid risk modeling of turbomachinery
CN203042819U (zh) * 2012-12-24 2013-07-10 广州三瑞医疗器械有限公司 一种具有监护和镇痛功能的一体化产床系统
CN103235884B (zh) * 2013-04-23 2016-12-28 湘潭大学 一种基于jc算法的热障涂层界面氧化失效可靠性评估方法
CN103345554B (zh) * 2013-07-03 2016-01-06 湖南大学 一种汽车乘员约束系统的模糊可靠性评估方法
CN105758950B (zh) * 2016-02-26 2018-02-06 辽宁中医药大学 基于量效色卡的气滞胃痛颗粒抗炎镇痛质量控制方法
CN105787677B (zh) * 2016-03-31 2017-11-10 交通运输部水运科学研究所 石化港区事故风险区域定量评估方法
CN107296939A (zh) * 2016-04-15 2017-10-27 陈冠伟 一种治疗风寒型颈椎病的搽抹水
CN105930647B (zh) * 2016-04-18 2018-09-14 北京航空航天大学 一种考虑多失效模式的梁结构非概率可靠性求解方法
US10877465B2 (en) * 2016-10-24 2020-12-29 Fisher-Rosemount Systems, Inc. Process device condition and performance monitoring
CN107563046A (zh) * 2017-08-30 2018-01-09 国家电网公司 基于大坝失效功能函数模型的失效风险率计算方法及装置

Also Published As

Publication number Publication date
US20210247741A1 (en) 2021-08-12
DE102018116964A1 (de) 2019-12-19
CN111801633A (zh) 2020-10-20
CN111801633B (zh) 2024-03-05
WO2019238158A1 (de) 2019-12-19

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