JPS5262491A - Method of and apparatus for determining mode characteristic of structure - Google Patents

Method of and apparatus for determining mode characteristic of structure

Info

Publication number
JPS5262491A
JPS5262491A JP51138253A JP13825376A JPS5262491A JP S5262491 A JPS5262491 A JP S5262491A JP 51138253 A JP51138253 A JP 51138253A JP 13825376 A JP13825376 A JP 13825376A JP S5262491 A JPS5262491 A JP S5262491A
Authority
JP
Japan
Prior art keywords
mode characteristic
determining mode
determining
characteristic
mode
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
JP51138253A
Other languages
English (en)
Inventor
Ei Suroon Edouin
Teii Matsukiibaa Buruusu
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.)
GEN RAD Inc
Original Assignee
GEN RAD 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 GEN RAD Inc filed Critical GEN RAD Inc
Publication of JPS5262491A publication Critical patent/JPS5262491A/ja
Pending 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
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/022—Vibration control arrangements, e.g. for generating random vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP51138253A 1975-11-17 1976-11-17 Method of and apparatus for determining mode characteristic of structure Pending JPS5262491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/631,555 US4061017A (en) 1975-11-17 1975-11-17 Structural analysis system

Publications (1)

Publication Number Publication Date
JPS5262491A true JPS5262491A (en) 1977-05-23

Family

ID=24531714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51138253A Pending JPS5262491A (en) 1975-11-17 1976-11-17 Method of and apparatus for determining mode characteristic of structure

Country Status (5)

Country Link
US (1) US4061017A (ja)
JP (1) JPS5262491A (ja)
DE (1) DE2652361C3 (ja)
FR (1) FR2331783A1 (ja)
GB (1) GB1565079A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03122537A (ja) * 1989-10-06 1991-05-24 Hitachi Ltd 加振方法及び装置
JP2002529754A (ja) * 1998-11-13 2002-09-10 エムティエス・システムズ・コーポレーション シミュレーション試験のためのシステムの反復可能帯域幅測定

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305294A (en) * 1980-01-10 1981-12-15 Rockwell International Corporation Ultrasonic apparatus and method for measuring wall thickness
US4335373A (en) * 1980-11-07 1982-06-15 Fairchild Camera & Instrument Corp. Method for analyzing a digital-to-analog converter with a nonideal analog-to-digital converter
US4959802A (en) * 1985-08-30 1990-09-25 Texas Instruments Incorporated Video bus for a vision system
GB8626059D0 (en) * 1986-10-31 1986-12-03 Helitune Ltd Testing vehicle
JP2575754B2 (ja) * 1987-11-20 1997-01-29 株式会社アドバンテスト 周波数応答関数測定法
DE3918835C2 (de) * 1989-06-09 1995-08-31 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Ermittlung der dynamischen Kenngrößen elastischer Werkstoffe
US5051916A (en) * 1990-01-12 1991-09-24 Tektronix, Inc. Stimulus signal generation method to maximize dynamic range in frequency response function calculations
US5299459A (en) * 1990-05-21 1994-04-05 Underwood Marcos A Adaptive control method for multiexciter sine tests
DE69018837T2 (de) * 1990-05-21 1995-08-24 Marcos A Underwood Adaptive regelung für tests mit sinusmehrfacherregung.
GB9211719D0 (en) * 1992-06-03 1992-07-15 Westland Helicopters Method & apparatus for in-flight shake testing of an aircraft fuselage
DE4240600C1 (de) * 1992-12-03 1994-06-09 Deutsche Aerospace Verfahren zum Erkennen von Strukturschwächen von Flugzeugen
US5408880A (en) * 1993-06-10 1995-04-25 Quatro Corporation Ultrasonic differential measurement
US5915278A (en) * 1995-02-27 1999-06-22 Mallick; Brian C. System for the measurement of rotation and translation for modal analysis
US5621172A (en) * 1995-04-03 1997-04-15 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for testing material strengths
JP3361529B2 (ja) * 1995-09-18 2003-01-07 株式会社 日立製作所 振動台およびその制御方法
US5686667A (en) * 1996-04-15 1997-11-11 The United States Of America As Represented By The Secretary Of The Navy Method for determining the approximate resonance frequency of a structure surrounded by a compressible fluid
US5777236A (en) * 1996-10-01 1998-07-07 Mcdonnell Douglas Corporation Method for analyzing structures having deformable rigid elements
ZA985834B (en) * 1997-07-21 1999-01-14 Henkel Corp Method for reinforcing structural members
US6006163A (en) * 1997-09-15 1999-12-21 Mcdonnell Douglas Corporation Active damage interrogation method for structural health monitoring
US7031949B2 (en) * 1998-01-22 2006-04-18 Mts Systems Corporation Method and apparatus for generating input signals in a physical system
US6285972B1 (en) 1998-10-21 2001-09-04 Mts Systems Corporation Generating a nonlinear model and generating drive signals for simulation testing using the same
JP3763698B2 (ja) * 1998-10-22 2006-04-05 株式会社日本自動車部品総合研究所 圧力脈動を緩和し得る燃料供給システムの設計方法
TW445334B (en) * 1999-06-01 2001-07-11 Ohbayashi Corp Elevated bridge infrastructure and design method for designing the same
NO312527B1 (no) * 1999-11-05 2002-05-21 Norsk Hydro As Fremgangsmåte og utstyr for testing av legemer
KR100790430B1 (ko) 2000-09-21 2008-01-02 엠티에스 시스템즈 코포레이숀 테이퍼링을 갖는 다중 영역 콘볼버
US6763310B2 (en) * 2001-05-14 2004-07-13 CENTRE DE RECHERCHE INDUSTRIELLE DU QUéBEC Modal analysis method and apparatus therefor
US6804615B2 (en) * 2002-04-03 2004-10-12 Honeywell International Inc. Method of estimating system dynamics by subsystem transfer function testing
US7082371B2 (en) * 2003-05-29 2006-07-25 Carnegie Mellon University Fundamental mistuning model for determining system properties and predicting vibratory response of bladed disks
US7206709B2 (en) * 2003-05-29 2007-04-17 Carnegie Mellon University Determination of damping in bladed disk systems using the fundamental mistuning model
US7062386B1 (en) 2003-12-04 2006-06-13 The United States Of America As Represented By The Secretary Of The Navy Method to estimate the mechanical properties of a solid material subjected to isonification
US7987718B2 (en) * 2004-12-20 2011-08-02 Mayo Foundation For Medical Education And Research Vibroacoustic system for vibration testing
DE102005031436B4 (de) * 2005-07-04 2012-06-28 Johannes Reetz Verfahren zur Überwachung einer elastomechanischen Tragstruktur
US7734429B2 (en) * 2007-10-15 2010-06-08 Boeing Company Method and apparatus for creating at least one parameter for algorithmically evaluating damage in a structure
WO2013183314A1 (ja) * 2012-06-06 2013-12-12 日本電気株式会社 構造物の分析装置および構造物の分析方法
JP6368589B2 (ja) * 2014-08-28 2018-08-01 株式会社日立製作所 計測装置
CN104931218B (zh) * 2015-06-30 2018-03-13 宁波大学 一种非接触式测量柔性结构的模态振型的系统
US10753823B2 (en) * 2017-10-10 2020-08-25 Ford Motor Company Dynamic characterization system for measuring a dynamic response

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082374A (en) * 1959-06-12 1963-03-19 Itt Automatic testing system and timing device therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074385A (en) * 1958-05-15 1963-01-22 Gen Dynamics Corp Dynamic testing apparatus
US3015949A (en) * 1959-01-30 1962-01-09 Western Electric Co Method of and apparatus for vibration testing
FR1353528A (fr) * 1963-01-07 1964-02-28 Onera (Off Nat Aerospatiale) Circuits d'alimentation à voies multiples pour excitateurs de vibrations en vol
US3477281A (en) * 1965-11-04 1969-11-11 Chadwick Elect Inc H Multiple shaker control system
US3654804A (en) * 1967-01-03 1972-04-11 Chadwick Elect Inc H Stabilization of multiple shaker systems
US3462999A (en) * 1967-02-03 1969-08-26 North American Rockwell Vibration overstress protection system
US3751994A (en) * 1971-01-18 1973-08-14 Mts System Corp Oscillatory signal system with turn on and turn off rate control
US3718813A (en) * 1972-01-19 1973-02-27 O Williams Technique for correlation method of determining system impulse response
US3973112A (en) * 1974-07-29 1976-08-03 Time/Data Corporation System for determining transfer function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082374A (en) * 1959-06-12 1963-03-19 Itt Automatic testing system and timing device therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03122537A (ja) * 1989-10-06 1991-05-24 Hitachi Ltd 加振方法及び装置
JP2002529754A (ja) * 1998-11-13 2002-09-10 エムティエス・システムズ・コーポレーション シミュレーション試験のためのシステムの反復可能帯域幅測定

Also Published As

Publication number Publication date
US4061017A (en) 1977-12-06
FR2331783B1 (ja) 1983-04-08
DE2652361B2 (de) 1979-05-31
DE2652361A1 (de) 1977-05-18
GB1565079A (en) 1980-04-16
FR2331783A1 (fr) 1977-06-10
DE2652361C3 (de) 1980-02-14

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