KR102419234B1 - 제품 품질 분석 지원 시스템 - Google Patents

제품 품질 분석 지원 시스템 Download PDF

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KR102419234B1
KR102419234B1 KR1020210021059A KR20210021059A KR102419234B1 KR 102419234 B1 KR102419234 B1 KR 102419234B1 KR 1020210021059 A KR1020210021059 A KR 1020210021059A KR 20210021059 A KR20210021059 A KR 20210021059A KR 102419234 B1 KR102419234 B1 KR 102419234B1
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pattern
data
waveform
information
quality
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KR20210152370A (ko
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하루키 이나미
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도시바 미쓰비시덴키 산교시스템 가부시키가이샤
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • 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
    • G05B23/0232—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 qualitative trend analysis, e.g. system evolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • 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—Program-control systems
    • G05B19/02—Program-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]
    • G05B19/41875—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 quality surveillance of production
    • 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
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • 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
    • G05B23/0275—Fault isolation and identification, e.g. classify fault; estimate cause or root of failure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N2021/0106—General arrangement of respective parts
    • G01N2021/0112—Apparatus in one mechanical, optical or electronic block
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • General Factory Administration (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Metal Rolling (AREA)
KR1020210021059A 2020-06-08 2021-02-17 제품 품질 분석 지원 시스템 Active KR102419234B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2020-099484 2020-06-08
JP2020099484A JP7354934B2 (ja) 2020-06-08 2020-06-08 製品品質分析支援システム

Publications (2)

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KR20210152370A KR20210152370A (ko) 2021-12-15
KR102419234B1 true KR102419234B1 (ko) 2022-07-08

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JP (1) JP7354934B2 (https=)
KR (1) KR102419234B1 (https=)
CN (1) CN113834828A (https=)

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Publication number Priority date Publication date Assignee Title
KR102741831B1 (ko) 2021-11-08 2024-12-11 주식회사 엘지에너지솔루션 리폼 핀
WO2023181127A1 (ja) * 2022-03-22 2023-09-28 東芝三菱電機産業システム株式会社 製品品質分析支援システム
JP7648004B2 (ja) * 2023-03-30 2025-03-18 株式会社Tmeic 圧延製品の品質不良分析支援システム
KR20250150591A (ko) 2024-02-26 2025-10-20 가부시키가이샤 티마이크 철강 플랜트의 메인터넌스 지원 시스템

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CN1107229A (zh) * 1994-07-21 1995-08-23 本溪钢铁公司连轧厂 活套辊式带钢板形检测装置
JP3397726B2 (ja) * 1999-07-14 2003-04-21 株式会社日立製作所 圧延機の異常診断方法および装置
JP2003141101A (ja) * 2001-11-06 2003-05-16 Hitachi Ltd 解析情報管理システム
JP2003223210A (ja) * 2002-01-30 2003-08-08 Jfe Steel Kk 長尺製品の長手方向特性データ編集・保管方法
JP3982428B2 (ja) * 2002-09-04 2007-09-26 株式会社日立製作所 欠陥情報解析方法およびその装置
JP2007072522A (ja) * 2005-09-02 2007-03-22 Mazda Motor Corp 品質向上支援システムおよびその制御方法、ならびに制御プログラム
JP4815177B2 (ja) * 2005-09-26 2011-11-16 東芝三菱電機産業システム株式会社 材質記録装置
JP5217253B2 (ja) * 2007-05-31 2013-06-19 Ｊｆｅスチール株式会社 熱延金属帯の品質判定結果記録用コンピュータシステム、製造・品質実績管理および通過工程指示・管理用ビジコンシステムと、それらを用いた後工程での熱延金属帯の品質不良部切除方法
JP5150302B2 (ja) * 2008-02-20 2013-02-20 株式会社東芝 超音波検査データ評価装置及び超音波検査データ評価方法
JP2010286880A (ja) * 2009-06-09 2010-12-24 Sharp Corp 不良要因推定システムおよび不良要因推定方法
CN102621147A (zh) * 2012-03-09 2012-08-01 武汉钢铁工程技术集团有限责任公司 钢板表面色差缺陷检测装置
JP6116445B2 (ja) * 2013-02-18 2017-04-19 株式会社神戸製鋼所 品質異常の原因推定支援システム
CN105983585B (zh) * 2015-01-29 2017-10-31 宝山钢铁股份有限公司 一种热轧带钢扣尾检测方法
CN104759488B (zh) * 2015-04-02 2017-02-22 山东钢铁股份有限公司 一种实现热轧带钢卷取侧导板过钢过程中分段控制的方法
CN104794491B (zh) * 2015-04-28 2018-01-23 重庆大学 基于预分类的模糊聚类钢板表面缺陷检测方法
KR101797383B1 (ko) * 2016-08-09 2017-11-13 주식회사 포스코 재질편차가 적고 표면품질이 우수한 고강도 열연강판 및 그 제조방법
JP2019016209A (ja) 2017-07-07 2019-01-31 株式会社東芝 診断装置、診断方法およびコンピュータプログラム
CN109420683B (zh) * 2017-08-31 2020-05-19 宝山钢铁股份有限公司 一种热连轧精轧带钢边沿降的控制方法
KR102338546B1 (ko) * 2017-11-27 2021-12-14 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 철강 플랜트의 메인터넌스 지원 장치
JP7031512B2 (ja) * 2018-06-25 2022-03-08 東芝三菱電機産業システム株式会社 鉄鋼プラント用監視作業支援システム

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JP2021192915A (ja) 2021-12-23
JP7354934B2 (ja) 2023-10-03
CN113834828A (zh) 2021-12-24
KR20210152370A (ko) 2021-12-15

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