KR940007401A - 차량의 진동저감장치 - Google Patents

차량의 진동저감장치 Download PDF

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Publication number
KR940007401A
KR940007401A KR1019930019737A KR930019737A KR940007401A KR 940007401 A KR940007401 A KR 940007401A KR 1019930019737 A KR1019930019737 A KR 1019930019737A KR 930019737 A KR930019737 A KR 930019737A KR 940007401 A KR940007401 A KR 940007401A
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KR
South Korea
Prior art keywords
vehicle
vibration
reduction device
vibration reduction
vehicle according
Prior art date
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KR1019930019737A
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English (en)
Inventor
노리히코 나카오
치아키 산토
나오키 이케다
신 타케하라
히로후미 센이
신고 하라다
유타카 쯔카하라
Original Assignee
와다 요시히로
마쯔다 가부시기가이샤
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Publication of KR940007401A publication Critical patent/KR940007401A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
    • G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1785—Methods, e.g. algorithms; Devices
    • G10K11/17853—Methods, e.g. algorithms; Devices of the filter
    • G10K11/17854—Methods, e.g. algorithms; Devices of the filter the filter being an adaptive filter
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1787—General system configurations
    • G10K11/17879—General system configurations using both a reference signal and an error signal
    • G10K11/17883—General system configurations using both a reference signal and an error signal the reference signal being derived from a machine operating condition, e.g. engine RPM or vehicle speed
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/128—Vehicles
    • G10K2210/1282—Automobiles
    • G10K2210/12821—Rolling noise; Wind and body noise
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/301—Computational
    • G10K2210/3019—Cross-terms between multiple in's and out's
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/301—Computational
    • G10K2210/3033—Information contained in memory, e.g. stored signals or transfer functions
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/301—Computational
    • G10K2210/3039—Nonlinear, e.g. clipping, numerical truncation, thresholding or variable input and output gain
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/301—Computational
    • G10K2210/3046—Multiple acoustic inputs, multiple acoustic outputs
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3211—Active mounts for vibrating structures with means to actively suppress the vibration, e.g. for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

본 발명은, 차량의 진동저감장치에 있어서, 동력부의 진동에 기인해서 발생하는 제어대상진동을, 효율좋게 양호하게 저감될 수 있도록 하는 것을 목적으로 한 것이며, 그 구성에 있어서, 동력부 p를 차체에 대해서 지지하는 복수개의 가진마운트 a1∼a4와, 이들 각 가진마운트 a1∼a4의 제어비율을, 차량의 소정인자 J의 상태에 따라서 변경하는 비율변경수단(50A)를 설치한 것을 특징으로 한것이다. 이로써, 각 가진마운트 a1∼a4의 제어비율을 변경하므로서, 연산처리 능력 및 전력의 유효한 이용등을 도모하고, 상기 목적을 달성한다.

Description

차량의 진동저감장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 의한 차량의 진동 저감장치를 개략 구성도.
제2도는 제1도에 표시한 각 가진(加振)마운트의 설치위치를 표시한 평면도,
제3도는 제1도에 표시한 제어기의 내부구성을 표시한 도면,
제4도는 엔진회수에 따른 제어비율이 변경동작을 표시한 순서도.

Claims (11)

  1. 차량의 동력부를 차체에 대해서 지지하는 복수개의 가진마운트와, 상기 동력부의 진동에 기인해서 상기 차량의 소정의 진동요소에 발생하는 제어대상 진동이 저감되도록 상기 각 가진마운트를 가진구동 시키는 제어수단과, 상기 차량의 소정인자의 상태에 따라서 상기 각가진마운트의 제어비율을 변경하는 비율 변경수단을 구배해서 이루어진 것을 특징으로 하는 차량의 진동저감장치.
  2. 제1항에 있어서, 상기 비율변경수단이, 상기 제어대상진동의 저감에 대한 기여울이 높은 상기 가진마운트의 제어비울을 올리는 것임을 특징으로 하는 차량의 진동저감장치.
  3. 제1항에 있어서, 상기 소정인자가 상기 차량의 엔진의 회전수인 것을 특징으로 하는 차량의 진동저감장치.
  4. 제2항에 있어서, 상기 소정인자가 상기 차량의 엔진의 회전수인 것을 특징으로 하는 차량의 진동저감장치.
  5. 제4항에 있어서, 상기 제어대상진동이 상기 차량의 차실내에 발생하는 틀어박힌 음인것을 특징으로 하는 차량의 진동저감장치.
  6. 제4항에 있어서, 상기 엔진의 회전수가 아이들 회전수인때는 상기 기여울이 높은 가진마운트가, 상기 엔진의 로울방향의 진동이 입력되기 쉬운 위치에 배치된 것을 특징으로 하는 차량의 진동저감장치.
  7. 제1항에 또는 제2항에 있어서, 상기 소정인자가 상기 차량의 변속기의 변속단인 것을 특징으로 하는 차량의 진동저감장치.
  8. 제1항 또는 제2항에 있어서, 상기 소정인자가 상기 차량의 가감속도인 것을 특징으로 하는 차량의 진동저감장치.
  9. 제1항 또는 제2항에 있어서, 상기 소정인자가 상기 차량의 승무원의 숭차위치는 것을 특징으로 하는 차량의 진동저감장치.
  10. 제1항 또는 제2항에 있어서, 상기 소정인자가 상기 차량의 창의 개폐도인 것을 특징으로 하는 차량의 진동저감장치.
  11. 제1항 또는 제2항에 있어서, 상기 소정인자가 상기 차량의 축전지의 전압인 것을 특징으로 하는 차량의 진동저감장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930019737A 1992-09-30 1993-09-25 차량의 진동저감장치 KR940007401A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP92-261538 1992-09-30
JP26153892 1992-09-30
JP5225364A JPH06175735A (ja) 1992-09-30 1993-09-10 車両の振動低減装置
JP93-225364 1993-09-10

Publications (1)

Publication Number Publication Date
KR940007401A true KR940007401A (ko) 1994-04-27

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ID=26526592

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019737A KR940007401A (ko) 1992-09-30 1993-09-25 차량의 진동저감장치

Country Status (3)

Country Link
JP (1) JPH06175735A (ko)
KR (1) KR940007401A (ko)
DE (1) DE4333384A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417391B1 (ko) * 2002-05-10 2004-02-05 주식회사 하니로 기저귀 발진 치료용 조성물 및 그 제조방법

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JP3430699B2 (ja) * 1995-03-31 2003-07-28 日産自動車株式会社 制御型防振支持装置
JPH08312714A (ja) * 1995-05-23 1996-11-26 Nissan Motor Co Ltd 制御型防振支持装置
DE19633188C1 (de) * 1996-08-17 1997-07-10 Daimler Benz Ag Einrichtung und Verfahren zum Verändern der eingestellten Größe einer durchströmbaren Öffnung in der Außenhaut der Fahrzeugkabine eines Kraftfahrzeuges
US5848168A (en) * 1996-11-04 1998-12-08 Tenneco Automotive Inc. Active noise conditioning system
DE19705948A1 (de) * 1997-02-17 1998-08-20 Itt Mfg Enterprises Inc Verfahren zum Dämpfen von Antriebsstrangschwingungen
DE10233783B4 (de) * 2002-07-25 2006-06-08 Dr.Ing.H.C. F. Porsche Ag Steuerung für Lagerelemente, insbes. Lagerelemente zur Lagerung von Brennkraftmaschinen in Kraftfahrzeugen
JP3914177B2 (ja) * 2003-06-13 2007-05-16 本田技研工業株式会社 能動型防振支持装置のアクチュエータ駆動制御装置
JP4437531B2 (ja) * 2004-02-20 2010-03-24 アイシン精機株式会社 能動型防振制御システムにおける制御データの設定方法及び制御方法
FR2881235B1 (fr) * 2005-01-21 2008-08-08 Peugeot Citroen Automobiles Sa Systeme et procede de pilotage d'un actionneur
DE102006014992A1 (de) * 2006-03-31 2007-10-04 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zur betriebssituationsabhängigen Einstellung der Schwingungseigenschaften von Lagerelementen zur Lagerung eines Aggregats, insbesondere einer Brennkraftmaschine und/oder eines Getriebes, in einem Kraftfahrzeug
DE102006014994A1 (de) * 2006-03-31 2007-10-04 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zur betriebssituationsabhängigen Einstellung der Schwingungseigenschaften von Lagerelementen zur Lagerung eines Aggregats, insbesondere einer Brennkraftmaschine und/oder eines Getriebes, in einem Kraftfahrzeug
DE102006014993A1 (de) * 2006-03-31 2007-10-04 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zur betriebssituationsabhängigen Einstellung der Schwingungseigenschaften von Lagerelementen zur Lagerung eines Aggregats, insbesondere einer Brennkraftmaschine und/oder eines Getriebes, in einem Kraftfahrzeug
JP2008157433A (ja) * 2006-12-26 2008-07-10 Tokai Rubber Ind Ltd 能動型防振装置
WO2008135056A1 (de) * 2007-05-03 2008-11-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und vorrichtung zur betriebssituationsabhängigen einstellung der schwingungseigenschaften von lagerelementen zur lagerung eines aggregats, insbesondere einer brennkraftmaschine und/oder eines getriebes, in einem kraftfahrzeug
DE102009015166A1 (de) * 2009-03-26 2010-09-30 Bayerische Motoren Werke Aktiengesellschaft Adaptive Aggregatelagerung
US20210001769A1 (en) * 2019-07-01 2021-01-07 Harman International Industries, Incorporated Drive mode optimized engine order cancellation

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JPS6088144U (ja) * 1983-11-24 1985-06-17 三菱自動車工業株式会社 車体振動低減装置
JPS6088146U (ja) * 1983-11-24 1985-06-17 三菱自動車工業株式会社 車体振動低減装置
JPS60263740A (ja) * 1984-06-11 1985-12-27 Mitsubishi Motors Corp 車体振動低減装置
JPS611749U (ja) * 1984-06-11 1986-01-08 三菱自動車工業株式会社 車体振動低減装置
JPH0726668B2 (ja) * 1984-06-19 1995-03-29 三菱自動車工業株式会社 エンジンマウント装置
DE3821368A1 (de) * 1988-06-24 1989-12-28 Audi Ag Schwingungsdaempfende und schwingungskompensierende lageranordnung
JP2535427B2 (ja) * 1990-01-18 1996-09-18 日産自動車株式会社 パワ―ユニットのマウントシステム
JPH0495634A (ja) * 1990-08-13 1992-03-27 Toyota Motor Corp 車両振動低減装置
JPH04113946A (ja) * 1990-09-04 1992-04-15 Nissan Motor Co Ltd 自動車の騒音制御装置
US5146505A (en) * 1990-10-04 1992-09-08 General Motors Corporation Method for actively attenuating engine generated noise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417391B1 (ko) * 2002-05-10 2004-02-05 주식회사 하니로 기저귀 발진 치료용 조성물 및 그 제조방법

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Publication number Publication date
DE4333384A1 (de) 1994-03-31
JPH06175735A (ja) 1994-06-24

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