DE69931782D1 - Signalverarbeitungsverfahren zum testen einer vorrichtung zur energieübertragung - Google Patents

Signalverarbeitungsverfahren zum testen einer vorrichtung zur energieübertragung

Info

Publication number
DE69931782D1
DE69931782D1 DE69931782T DE69931782T DE69931782D1 DE 69931782 D1 DE69931782 D1 DE 69931782D1 DE 69931782 T DE69931782 T DE 69931782T DE 69931782 T DE69931782 T DE 69931782T DE 69931782 D1 DE69931782 D1 DE 69931782D1
Authority
DE
Germany
Prior art keywords
transfer system
energy transfer
frequency components
energy
subjecting
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
DE69931782T
Other languages
English (en)
Inventor
C Juranitch
J Lewis
C Theisz
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.)
Veri Tek Inc
Original Assignee
Veri Tek 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 Veri Tek Inc filed Critical Veri Tek Inc
Application granted granted Critical
Publication of DE69931782D1 publication Critical patent/DE69931782D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/021—Gearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE69931782T 1998-06-29 1999-06-29 Signalverarbeitungsverfahren zum testen einer vorrichtung zur energieübertragung Expired - Fee Related DE69931782D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/107,096 US6170326B1 (en) 1998-06-29 1998-06-29 Signal processing system for energy transfer arrangement under test
PCT/US1999/014896 WO2000000805A2 (en) 1998-06-29 1999-06-29 Signal processing system for energy transfer arrangement under test

Publications (1)

Publication Number Publication Date
DE69931782D1 true DE69931782D1 (de) 2006-07-20

Family

ID=22314813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69931782T Expired - Fee Related DE69931782D1 (de) 1998-06-29 1999-06-29 Signalverarbeitungsverfahren zum testen einer vorrichtung zur energieübertragung

Country Status (9)

Country Link
US (3) US6170326B1 (de)
EP (2) EP1092138B1 (de)
JP (1) JP2002519662A (de)
AT (1) ATE329243T1 (de)
AU (1) AU4851099A (de)
CA (1) CA2336281A1 (de)
DE (1) DE69931782D1 (de)
MX (1) MXPA01000225A (de)
WO (1) WO2000000805A2 (de)

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US6523422B1 (en) * 1998-06-29 2003-02-25 Veri-Tek Inc. Isolation arrangement for system under test
US6170326B1 (en) * 1998-06-29 2001-01-09 Veri-Tek Inc. Signal processing system for energy transfer arrangement under test
US6389888B1 (en) * 1998-06-29 2002-05-21 Veri-Tek Inc. Isolation and loading arrangement for differential gear system under test
US6705022B2 (en) 2001-10-16 2004-03-16 Metso Minerals Industries, Inc. Method and apparatus for determining a pinion bearing move to align a pinion-to-gear assembly
US6662671B1 (en) 2002-07-22 2003-12-16 Visteon Global Technologies, Inc. Gear driven mechanical assembly test procedure
US7140252B2 (en) * 2004-05-04 2006-11-28 Ford Motor Company Structurally tuned vibration based component checking system and method
DE102006044829A1 (de) * 2006-09-20 2008-04-03 GIF Gesellschaft für Industrieforschung mbH Prüfstand zum Messen von NVH-Eigenschaften eines Getriebeprüflings, Anschlusswelle für einen Prüfstand, Verwendung einer Adapterwelle und Verfahren zum Messen von NVH-Eigenschaften
CN100549651C (zh) * 2006-10-26 2009-10-14 奇瑞汽车股份有限公司 汽车变速器的高速动力损失试验方法
FR2911398B1 (fr) * 2007-01-12 2009-02-27 Renault Sas Procede de detection de defauts dans une boite de vitesses
US8214104B2 (en) * 2007-04-17 2012-07-03 Kabushiki Kako Co., Ltd. Abnormal noise inspection method for anti-vibration device for vehicle use
US8485048B2 (en) * 2009-07-31 2013-07-16 Mts Systems Corporation Torque transfer coupling
JP5434899B2 (ja) * 2010-12-24 2014-03-05 三菱自動車工業株式会社 車両用減速機の振動試験装置
CN105675127B (zh) * 2012-09-06 2019-04-16 浙江吉利汽车研究院有限公司杭州分公司 汽车排气尾管噪声测试装置以及测试方法
US9632012B2 (en) * 2015-07-01 2017-04-25 GM Global Technology Operations LLC Vehicle differential housing and method of NVH testing
CN105241544B (zh) * 2015-09-28 2018-08-21 南京航空航天大学 基于近场声阵列的转子噪声源识别方法
CN105547693B (zh) * 2015-12-29 2018-01-02 安徽农业大学 一种四驱汽车分动器加载检测试验台
US10488372B2 (en) * 2017-08-16 2019-11-26 General Electric Company Systems and methods for detecting damage in rotary machines
CN109211546B (zh) * 2018-08-28 2020-05-26 电子科技大学 基于降噪自动编码器及增量学习的旋转机械故障诊断方法
CN109916620B (zh) * 2019-04-17 2020-08-25 哈尔滨理工大学 一种齿轮传动噪声检测与分析系统

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US3400578A (en) * 1965-12-06 1968-09-10 Curtiss Wright Corp Acoustical analyser for indicating faults in operative parts of highspeed engines
US3521158A (en) 1968-01-11 1970-07-21 Ird Mechanalysis Inductive vibration pickup apparatus
US3635050A (en) * 1969-11-25 1972-01-18 Woodward Governor Co Drive transmission with universal couplings
US3712130A (en) 1970-10-30 1973-01-23 Gen Electric Detection of distributed defects in gear assemblies
US3731661A (en) * 1971-12-27 1973-05-08 T Hatfield Rotary engine apparatus
US3855847A (en) * 1972-06-20 1974-12-24 Westinghouse Electric Corp Acoustic emission transducer and monitoring system
CH592302A5 (de) * 1974-08-12 1977-10-31 Laue Guenter
US4331003A (en) * 1979-07-26 1982-05-25 Barry Wright Corporation Flexible coupling
US4252023A (en) 1979-11-27 1981-02-24 Illinois Tool Works Inc. Vibration testing system for gear sets
JPS59164938A (ja) 1983-03-09 1984-09-18 Mitsubishi Electric Corp 歯車異常音検出装置
JPS59174732A (ja) 1983-03-24 1984-10-03 Mitsubishi Electric Corp ギアユニツトの異常判定装置
US4643035A (en) * 1985-05-10 1987-02-17 Murphy Wesley T Energy transfer and conservation apparatus
US4711124A (en) * 1986-03-24 1987-12-08 General Motors Corporation Torque applier
US4729239A (en) 1986-12-19 1988-03-08 Mpb Corporation Vibration tester for ball bearings and associated devices
US4788856A (en) * 1987-10-13 1988-12-06 Dana Corporation Method and apparatus for checking differential gear assemblies
US4931949A (en) 1988-03-21 1990-06-05 Monitoring Technology Corporation Method and apparatus for detecting gear defects
US4875373A (en) 1988-07-25 1989-10-24 Westinghouse Electric Corp. Temperature compensated fiber optic vibration sensor
DE3926281C2 (de) 1989-08-09 1995-10-12 Daimler Benz Ag Geräuschprüfstand für Pkw-Getriebe
DE59002656D1 (de) 1990-02-15 1993-10-14 Vaw Flusspat Chemie Gmbh Vefahren zum Korrosionsschutz an Schnittflächen von bewehrten Gasbeton-Bauteilen und Vorrichtung zur Durchführung des Verfahrens.
US5309378A (en) 1991-11-18 1994-05-03 Hughes Aircraft Company Multi-channel adaptive canceler
US5224377A (en) 1992-08-12 1993-07-06 Gei Systems, Inc. Rigid test table for gear sets
DE4328537C2 (de) 1993-08-25 2000-03-30 Univ Stuttgart Getriebeprüfstand und Verfahren zum Prüfen eines Getriebes
US5513519A (en) * 1994-09-23 1996-05-07 David M. Cauger Method of measuring changes in the energy transfer efficiency of a thermal transfer system
US5537865A (en) 1995-01-03 1996-07-23 Shultz; Duane E. Apparatus and methods for testing transmissions
US5825657A (en) 1996-02-23 1998-10-20 Monitoring Technology Corporation Dynamic, non-uniform clock for resampling and processing machine signals
KR100201492B1 (ko) * 1996-07-26 1999-06-15 류정열 디퍼렌셜 기어 조립체 소음 측정장치
US5800331A (en) 1997-10-01 1998-09-01 Song; Jin Y. Imbalance detection and rotor identification system
US6523422B1 (en) * 1998-06-29 2003-02-25 Veri-Tek Inc. Isolation arrangement for system under test
US6170326B1 (en) * 1998-06-29 2001-01-09 Veri-Tek Inc. Signal processing system for energy transfer arrangement under test

Also Published As

Publication number Publication date
US6170326B1 (en) 2001-01-09
EP1624293A2 (de) 2006-02-08
ATE329243T1 (de) 2006-06-15
WO2000000805A9 (en) 2000-11-02
US6393902B1 (en) 2002-05-28
JP2002519662A (ja) 2002-07-02
EP1092138B1 (de) 2006-06-07
WO2000000805A2 (en) 2000-01-06
MXPA01000225A (es) 2002-10-17
US20030010102A1 (en) 2003-01-16
AU4851099A (en) 2000-01-17
US6736002B2 (en) 2004-05-18
WO2000000805A3 (en) 2000-04-13
CA2336281A1 (en) 2000-01-06
EP1092138A2 (de) 2001-04-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee