JP7594599B2 - 振動解析システム、および振動解析方法 - Google Patents

振動解析システム、および振動解析方法 Download PDF

Info

Publication number
JP7594599B2
JP7594599B2 JP2022551891A JP2022551891A JP7594599B2 JP 7594599 B2 JP7594599 B2 JP 7594599B2 JP 2022551891 A JP2022551891 A JP 2022551891A JP 2022551891 A JP2022551891 A JP 2022551891A JP 7594599 B2 JP7594599 B2 JP 7594599B2
Authority
JP
Japan
Prior art keywords
abnormality
mahalanobis distance
signal
calculated
equal
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.)
Active
Application number
JP2022551891A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022065103A1 (https=
JPWO2022065103A5 (https=
Inventor
央隆 佐藤
哲也 米田
裕也 山下
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.)
Valqua Ltd
Original Assignee
Valqua Ltd
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 Valqua Ltd filed Critical Valqua Ltd
Publication of JPWO2022065103A1 publication Critical patent/JPWO2022065103A1/ja
Publication of JPWO2022065103A5 publication Critical patent/JPWO2022065103A5/ja
Application granted granted Critical
Publication of JP7594599B2 publication Critical patent/JP7594599B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/14—Frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity
    • G01M1/122—Determining position of centre of gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tourism & Hospitality (AREA)
  • Economics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP2022551891A 2020-09-25 2021-09-13 振動解析システム、および振動解析方法 Active JP7594599B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020160910 2020-09-25
JP2020160910 2020-09-25
PCT/JP2021/033498 WO2022065103A1 (ja) 2020-09-25 2021-09-13 振動解析システム、および振動解析方法

Publications (3)

Publication Number Publication Date
JPWO2022065103A1 JPWO2022065103A1 (https=) 2022-03-31
JPWO2022065103A5 JPWO2022065103A5 (https=) 2024-04-02
JP7594599B2 true JP7594599B2 (ja) 2024-12-04

Family

ID=80845354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551891A Active JP7594599B2 (ja) 2020-09-25 2021-09-13 振動解析システム、および振動解析方法

Country Status (6)

Country Link
US (1) US12590863B2 (https=)
JP (1) JP7594599B2 (https=)
KR (1) KR20230073210A (https=)
CN (1) CN116209883B (https=)
TW (1) TWI876094B (https=)
WO (1) WO2022065103A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4109274B1 (en) * 2021-06-21 2024-01-03 Tata Consultancy Services Limited Method and system for predictive maintenance of high performance systems (hpc)
JP7690635B1 (ja) 2024-03-21 2025-06-10 株式会社バルカー 解析システム、および解析方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004117253A (ja) 2002-09-27 2004-04-15 Toshiba Corp 製造装置及び回転機の寿命予測方法
JP2005207644A (ja) 2004-01-21 2005-08-04 Mitsubishi Electric Corp 機器診断装置、冷凍サイクル装置、流体回路診断方法、機器監視システム、冷凍サイクル監視システム
CN105300692A (zh) 2015-08-07 2016-02-03 浙江工业大学 一种基于扩展卡尔曼滤波算法的轴承故障诊断及预测方法
JP2017142153A (ja) 2016-02-10 2017-08-17 セイコーエプソン株式会社 寿命予測方法、寿命予測装置、および寿命予測システム
JP2020134479A (ja) 2019-02-26 2020-08-31 日本電産株式会社 異常検出方法および異常検出装置
WO2021090765A1 (ja) 2019-11-06 2021-05-14 株式会社日本製鋼所 異常検知装置、異常検知方法及びコンピュータプログラム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202418A (nl) * 1982-06-15 1984-01-02 Philips Nv Roentgenonderzoekapparaat.
JP3108405B2 (ja) 1998-07-23 2000-11-13 核燃料サイクル開発機構 機器の診断方法
JP2007128190A (ja) 2005-11-02 2007-05-24 Mitsubishi Electric Corp 分類基準生成装置および異常判定装置および分類基準生成方法および分類基準生成プログラム
JP6359123B2 (ja) 2015-01-21 2018-07-18 三菱電機株式会社 検査データ処理装置および検査データ処理方法
JP6573838B2 (ja) 2016-02-10 2019-09-11 株式会社神戸製鋼所 回転機の異常検知システム
JP6895816B2 (ja) 2017-06-15 2021-06-30 株式会社 日立産業制御ソリューションズ 異常診断装置、異常診断方法及び異常診断プログラム
JP6796562B2 (ja) 2017-08-10 2020-12-09 公益財団法人鉄道総合技術研究所 代表データ選択装置、機器診断装置、プログラム及び代表データ選択方法
CN111149129A (zh) 2017-09-21 2020-05-12 株式会社安德科技术 异常检测装置及异常检测方法
JP6887374B2 (ja) 2017-12-27 2021-06-16 株式会社バルカー 振動解析システム、および振動解析方法
US11703845B2 (en) 2018-07-06 2023-07-18 Panasonic Intellectual Property Management Co., Ltd. Abnormality predicting system and abnormality predicting method
CN108760327B (zh) 2018-08-02 2019-12-13 南昌航空大学 一种航空发动机转子故障的诊断方法
JP2020052460A (ja) 2018-09-21 2020-04-02 東洋製罐グループホールディングス株式会社 異常検出システム、及び異常検出プログラム
KR102671538B1 (ko) 2018-10-16 2024-05-31 주식회사 발카 시일 시공의 판정 시스템, 프로그램, 판정 방법 및 학습 시스템
US11334414B2 (en) 2019-03-04 2022-05-17 Mitsubishi Heavy Industries, Ltd. Abnormality detecting apparatus, rotating machine, abnormality detection method, and non- transitory computer readable medium
CN110542546B (zh) 2019-08-21 2021-02-09 中国一拖集团有限公司 基于谐波分形分解快速算法的机械故障特征识别方法
CN111259730B (zh) 2019-12-31 2022-08-23 杭州安脉盛智能技术有限公司 一种基于多变量状态估计的状态监测方法及系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004117253A (ja) 2002-09-27 2004-04-15 Toshiba Corp 製造装置及び回転機の寿命予測方法
JP2005207644A (ja) 2004-01-21 2005-08-04 Mitsubishi Electric Corp 機器診断装置、冷凍サイクル装置、流体回路診断方法、機器監視システム、冷凍サイクル監視システム
CN105300692A (zh) 2015-08-07 2016-02-03 浙江工业大学 一种基于扩展卡尔曼滤波算法的轴承故障诊断及预测方法
JP2017142153A (ja) 2016-02-10 2017-08-17 セイコーエプソン株式会社 寿命予測方法、寿命予測装置、および寿命予測システム
JP2020134479A (ja) 2019-02-26 2020-08-31 日本電産株式会社 異常検出方法および異常検出装置
WO2021090765A1 (ja) 2019-11-06 2021-05-14 株式会社日本製鋼所 異常検知装置、異常検知方法及びコンピュータプログラム

Also Published As

Publication number Publication date
JPWO2022065103A1 (https=) 2022-03-31
US20230332979A1 (en) 2023-10-19
TW202219470A (zh) 2022-05-16
TWI876094B (zh) 2025-03-11
CN116209883B (zh) 2025-11-25
WO2022065103A1 (ja) 2022-03-31
US12590863B2 (en) 2026-03-31
KR20230073210A (ko) 2023-05-25
CN116209883A (zh) 2023-06-02

Similar Documents

Publication Publication Date Title
US10504036B2 (en) Optimizing performance of event detection by sensor data analytics
US11703845B2 (en) Abnormality predicting system and abnormality predicting method
US10228994B2 (en) Information processing system, information processing method, and program
EP1607043B1 (en) Psychosomatic state determination system
JP7594599B2 (ja) 振動解析システム、および振動解析方法
US20180008191A1 (en) Pain management wearable device
US20130148817A1 (en) Abnormality detection apparatus for periodic driving system, processing apparatus including periodic driving system, abnormality detection method for periodic driving system, and computer program
KR20150113700A (ko) 진단 시스템 및 방법
US20180314238A1 (en) Data processing apparatus, data processing system, data processing method, and program
US20140189440A1 (en) Predicting a time of failure of a device
US8794976B2 (en) Systems and methods for evaluating neurobehavioural performance from reaction time tests
JP6887374B2 (ja) 振動解析システム、および振動解析方法
JP6848546B2 (ja) 変化点検出装置および変化点検出方法
US8416086B2 (en) Methods for improved forewarning of condition changes in monitoring physical processes
US12111291B2 (en) Structure diagnosis apparatus, structure diagnosis method, and computer-readable recording medium
JP7690635B1 (ja) 解析システム、および解析方法
CN120417835A (zh) 测量步态以检测损伤
JP2020009325A (ja) 異常検知プログラム、異常検知方法及び異常検知装置
WO2025187768A1 (ja) 解析装置
JP2017150887A (ja) 構造物診断装置、構造物診断方法及びプログラム
JP6964872B2 (ja) 船舶エンジン回転数推定装置、船舶エンジン回転数推定方法および船舶エンジン回転数推定プログラム
CN117627910A (zh) 真空泵寿命预测装置和计算机可读记录介质
CN121117887A (zh) 一种设备故障确定方法和装置
WO2020059012A1 (ja) 異常検知装置、異常検知システム、及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240321

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240321

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241119

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241122

R150 Certificate of patent or registration of utility model

Ref document number: 7594599

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150