JP2005326416A - 周波数調整システム、装置及び方法 - Google Patents

周波数調整システム、装置及び方法 Download PDF

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Publication number
JP2005326416A
JP2005326416A JP2005140767A JP2005140767A JP2005326416A JP 2005326416 A JP2005326416 A JP 2005326416A JP 2005140767 A JP2005140767 A JP 2005140767A JP 2005140767 A JP2005140767 A JP 2005140767A JP 2005326416 A JP2005326416 A JP 2005326416A
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JP
Japan
Prior art keywords
signal
frequency
interest
noise
van der
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Pending
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JP2005140767A
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English (en)
Japanese (ja)
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JP2005326416A5 (enExample
Inventor
Alexei Petchenev
アレクセイ・ペチェネフ
Olga Malakhova
オルガ・マラコバ
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Bently Nevada Inc
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Bently Nevada Inc
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Publication date
Application filed by Bently Nevada Inc filed Critical Bently Nevada Inc
Publication of JP2005326416A publication Critical patent/JP2005326416A/ja
Publication of JP2005326416A5 publication Critical patent/JP2005326416A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/165—Spectrum analysis; Fourier analysis using filters
    • G01R23/167—Spectrum analysis; Fourier analysis using filters with digital filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/165—Spectrum analysis; Fourier analysis using filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage
    • G01R23/07—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage using response of circuits tuned on resonance, e.g. grid-drip meter

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Circuits Of Receivers In General (AREA)
JP2005140767A 2004-05-14 2005-05-13 周波数調整システム、装置及び方法 Pending JP2005326416A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/846,183 US7065474B2 (en) 2004-05-14 2004-05-14 Frequency rectification system: apparatus and method

Publications (2)

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JP2005326416A true JP2005326416A (ja) 2005-11-24
JP2005326416A5 JP2005326416A5 (enExample) 2008-06-26

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ID=34941256

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JP2005140767A Pending JP2005326416A (ja) 2004-05-14 2005-05-13 周波数調整システム、装置及び方法

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Country Link
US (1) US7065474B2 (enExample)
EP (1) EP1596207A3 (enExample)
JP (1) JP2005326416A (enExample)
CN (1) CN1744435B (enExample)
AU (1) AU2005201856B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008271771A (ja) * 2007-01-17 2008-11-06 General Electric Co <Ge> 様々な発振器システムを使用した正弦波変調信号整流ツール

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9851414B2 (en) 2004-12-21 2017-12-26 Battelle Energy Alliance, Llc Energy storage cell impedance measuring apparatus, methods and related systems
US8762109B2 (en) 2010-05-03 2014-06-24 Battelle Energy Alliance, Llc Crosstalk compensation in analysis of energy storage devices
US8352204B2 (en) * 2004-12-21 2013-01-08 Battelle Energy Alliance, Llc Method of detecting system function by measuring frequency response
US8150643B1 (en) * 2004-12-21 2012-04-03 Battelle Energy Alliance, Llc Method of detecting system function by measuring frequency response
US7856224B2 (en) * 2005-03-31 2010-12-21 General Electric Company Systems and methods for recovering a signal of interest from a complex signal
US10379168B2 (en) 2007-07-05 2019-08-13 Battelle Energy Alliance, Llc Apparatuses and methods for testing electrochemical cells by measuring frequency response
WO2010144834A2 (en) * 2009-06-11 2010-12-16 Montana Tech Of The University Of Montana Method of estimating pulse response using an impedance spectrum
WO2012100821A1 (en) * 2011-01-26 2012-08-02 Vega Grieshaber Kg Diagnosis of physical-layer bus parameters in a filling level measuring device
US10345384B2 (en) 2016-03-03 2019-07-09 Battelle Energy Alliance, Llc Device, system, and method for measuring internal impedance of a test battery using frequency response
US10656233B2 (en) 2016-04-25 2020-05-19 Dynexus Technology, Inc. Method of calibrating impedance measurements of a battery
CN106443071B (zh) * 2016-09-20 2019-09-13 中国科学院上海微系统与信息技术研究所 噪声可识别的高量程加速度传感器共振频率的提取方法
US11054481B2 (en) 2019-03-19 2021-07-06 Battelle Energy Alliance, Llc Multispectral impedance determination under dynamic load conditions
US12117493B2 (en) 2019-05-02 2024-10-15 Dynexus Technology, Inc. Enhanced chirp excitation signal for broadband impedance measurement
US12000902B2 (en) 2019-05-02 2024-06-04 Dynexus Technology, Inc. Multispectral impedance determination under dynamic load conditions
US11422102B2 (en) 2020-01-10 2022-08-23 Dynexus Technology, Inc. Multispectral impedance measurements across strings of interconnected cells
US11519969B2 (en) 2020-01-29 2022-12-06 Dynexus Technology, Inc. Cross spectral impedance assessment for cell qualification

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824832A (ja) * 1981-07-18 1983-02-14 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関のノツクの検出装置
US20020159335A1 (en) * 2001-04-30 2002-10-31 Michael Gabbay Narrowband beamformer using nonlinear oscillators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401057B1 (en) * 1997-07-02 2002-06-04 Nonlinear Solutions, Inc. Detection and classification system for analyzing deterministic properties of data using correlation parameters
US6499002B1 (en) * 1999-02-17 2002-12-24 General Electric Company System and method for generating a noise index for a mechanical system
US6522996B1 (en) * 2000-01-18 2003-02-18 The United States Of America As Represented By The Secretary Of The Navy Non-stationary/transient signal feature extraction system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824832A (ja) * 1981-07-18 1983-02-14 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関のノツクの検出装置
US20020159335A1 (en) * 2001-04-30 2002-10-31 Michael Gabbay Narrowband beamformer using nonlinear oscillators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008271771A (ja) * 2007-01-17 2008-11-06 General Electric Co <Ge> 様々な発振器システムを使用した正弦波変調信号整流ツール

Also Published As

Publication number Publication date
AU2005201856B2 (en) 2011-02-24
EP1596207A2 (en) 2005-11-16
US20050256656A1 (en) 2005-11-17
CN1744435A (zh) 2006-03-08
CN1744435B (zh) 2010-10-13
EP1596207A3 (en) 2006-10-04
US7065474B2 (en) 2006-06-20
AU2005201856A1 (en) 2005-12-01

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