DE69330568D1 - Schwingungs- und Geräuschregelungssystem für Kraftfahrzeuge - Google Patents
Schwingungs- und Geräuschregelungssystem für KraftfahrzeugeInfo
- Publication number
- DE69330568D1 DE69330568D1 DE69330568T DE69330568T DE69330568D1 DE 69330568 D1 DE69330568 D1 DE 69330568D1 DE 69330568 T DE69330568 T DE 69330568T DE 69330568 T DE69330568 T DE 69330568T DE 69330568 D1 DE69330568 D1 DE 69330568D1
- Authority
- DE
- Germany
- Prior art keywords
- vibration
- control system
- motor vehicles
- noise control
- noise
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/018—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
-
- 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
-
- 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
- G10K11/17813—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 acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms
-
- 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
- G10K11/1785—Methods, e.g. algorithms; Devices
- G10K11/17855—Methods, e.g. algorithms; Devices for improving speed or power requirements
-
- 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
- G10K11/17857—Geometric disposition, e.g. placement of microphones
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- 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
- G10K2210/121—Rotating machines, e.g. engines, turbines, motors; Periodic or quasi-periodic signals in general
-
- 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
-
- 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
- G10K2210/129—Vibration, e.g. instead of, or in addition to, acoustic 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
- G10K2210/10—Applications
- G10K2210/129—Vibration, e.g. instead of, or in addition to, acoustic noise
- G10K2210/1291—Anti-Vibration-Control, e.g. reducing vibrations in panels or beams
-
- 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
- G10K2210/3023—Estimation of noise, e.g. on error signals
- G10K2210/30232—Transfer functions, e.g. impulse response
-
- 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
- G10K2210/3028—Filtering, e.g. Kalman filters or special analogue or digital filters
-
- 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
- G10K2210/301—Computational
- G10K2210/3049—Random noise used, e.g. in model identification
-
- 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
- G10K2210/3051—Sampling, e.g. variable rate, synchronous, decimated or interpolated
-
- 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
- G10K2210/3053—Speeding up computation or convergence, or decreasing the computational load
-
- 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
-
- 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
- G10K2210/50—Miscellaneous
- G10K2210/501—Acceleration, e.g. for accelerometers
-
- 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
- G10K2210/50—Miscellaneous
- G10K2210/511—Narrow band, e.g. implementations for single frequency cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Evolutionary Computation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Aviation & Aerospace Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vibration Prevention Devices (AREA)
- Exhaust Silencers (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08807592A JP3550158B2 (ja) | 1992-03-12 | 1992-03-12 | 車輌用振動騒音制御装置 |
JP16862892A JP3348875B2 (ja) | 1992-06-03 | 1992-06-03 | 車輌用振動騒音制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69330568D1 true DE69330568D1 (de) | 2001-09-13 |
DE69330568T2 DE69330568T2 (de) | 2001-11-22 |
Family
ID=26429515
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69330568T Expired - Fee Related DE69330568T2 (de) | 1992-03-12 | 1993-03-11 | Schwingungs- und Geräuschregelungssystem für Kraftfahrzeuge |
DE69321752T Expired - Fee Related DE69321752T2 (de) | 1992-03-12 | 1993-03-11 | Schwingungs- und Geräuschregelungssystem für Kraftfahrzeuge |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69321752T Expired - Fee Related DE69321752T2 (de) | 1992-03-12 | 1993-03-11 | Schwingungs- und Geräuschregelungssystem für Kraftfahrzeuge |
Country Status (3)
Country | Link |
---|---|
US (1) | US5386372A (de) |
EP (2) | EP0778559B1 (de) |
DE (2) | DE69330568T2 (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3320842B2 (ja) * | 1992-07-06 | 2002-09-03 | マツダ株式会社 | 車両の振動低減装置 |
GB2274372A (en) * | 1992-12-02 | 1994-07-20 | Ibm | Adaptive noise cancellation device |
DE69423531T2 (de) * | 1993-02-02 | 2000-07-20 | Honda Motor Co Ltd | Schwingungs/Lärmverminderungsvorrichtung |
FR2701784B1 (fr) * | 1993-02-18 | 1995-05-12 | Matra Sep Imagerie Inf | Procédé et dispositif d'amortissement actif de vibrations. |
JP2856625B2 (ja) * | 1993-03-17 | 1999-02-10 | 株式会社東芝 | 適応形能動消音装置 |
JP3410141B2 (ja) * | 1993-03-29 | 2003-05-26 | 富士重工業株式会社 | 車室内騒音低減装置 |
JP3572486B2 (ja) * | 1994-03-25 | 2004-10-06 | 本田技研工業株式会社 | 振動騒音制御装置 |
US5568557A (en) * | 1994-07-29 | 1996-10-22 | Noise Cancellation Technologies, Inc. | Active vibration control system for aircraft |
US5745580A (en) * | 1994-11-04 | 1998-04-28 | Lord Corporation | Reduction of computational burden of adaptively updating control filter(s) in active systems |
US5754662A (en) * | 1994-11-30 | 1998-05-19 | Lord Corporation | Frequency-focused actuators for active vibrational energy control systems |
US5526292A (en) * | 1994-11-30 | 1996-06-11 | Lord Corporation | Broadband noise and vibration reduction |
CA2166162A1 (en) * | 1994-12-29 | 1996-06-30 | John M. Loeffler | Vibration sensor for vehicle transmission |
US5893892A (en) * | 1994-12-29 | 1999-04-13 | Dana Corporation | Vibration sensing and diagnostic system for vehicle drive train components |
US5602928A (en) * | 1995-01-05 | 1997-02-11 | Digisonix, Inc. | Multi-channel communication system |
JPH09280307A (ja) * | 1996-04-10 | 1997-10-28 | Nissan Motor Co Ltd | 車両用能動型振動制御装置 |
US6158415A (en) * | 1997-06-02 | 2000-12-12 | Toyota Jidosha Kabushiki Kaisha | Idling speed control device of internal combustion engine and variable vibration isolating support device |
JP3451891B2 (ja) * | 1997-06-13 | 2003-09-29 | 日産自動車株式会社 | 能動型振動制御装置 |
US5989237A (en) | 1997-12-04 | 1999-11-23 | Baxter International Inc. | Sliding reconstitution device with seal |
US6101882A (en) * | 1998-07-08 | 2000-08-15 | Ford Global Technologies, Inc. | Method for determining and reproducing noise inducing vibrations in a multi-component assembly |
AR021220A1 (es) | 1998-09-15 | 2002-07-03 | Baxter Int | DISPOSITIVO DE CONEXIoN PARA ESTABLECER UNA COMUNICACIoN FLUíDA ENTRE UN PRIMER RECIPIENTE Y UN SEGUNDO RECIPIENTE. |
US7358505B2 (en) * | 1998-09-15 | 2008-04-15 | Baxter International Inc. | Apparatus for fabricating a reconstitution assembly |
US6022339A (en) | 1998-09-15 | 2000-02-08 | Baxter International Inc. | Sliding reconstitution device for a diluent container |
US7425209B2 (en) * | 1998-09-15 | 2008-09-16 | Baxter International Inc. | Sliding reconstitution device for a diluent container |
US7074216B2 (en) * | 1998-09-15 | 2006-07-11 | Baxter International Inc. | Sliding reconstitution device for a diluent container |
DE19949685A1 (de) * | 1999-10-15 | 2001-04-19 | Mann & Hummel Filter | Verfahren und Vorrichtung zur aktiven Beeinflussung des Ansauggeräusches einer Brennkraftmaschine |
AT3351U3 (de) * | 1999-10-18 | 2000-09-25 | Avl List Gmbh | Hubkolbenmaschine |
JP2002005227A (ja) * | 2000-06-19 | 2002-01-09 | Tokai Rubber Ind Ltd | アクティブマウント制御装置の制御データ設定方法及びデータ記録媒体 |
US6898289B2 (en) * | 2000-09-20 | 2005-05-24 | Siemens Vdo Automotive Inc. | Integrated active noise attenuation system and fluid reservoir |
WO2002069316A2 (en) * | 2001-02-27 | 2002-09-06 | Sikorsky Aircraft Corporation | System for computationally efficient active control of tonal sound or vibration |
US7158840B2 (en) | 2001-06-29 | 2007-01-02 | Cymer, Inc. | Tuning control parameters of vibration reduction and motion control systems for fabrication equipment and robotic systems |
JP4002174B2 (ja) * | 2002-12-19 | 2007-10-31 | 矢崎総業株式会社 | 磁気式舵角検出装置 |
US6774822B1 (en) | 2003-01-09 | 2004-08-10 | Process Control Corporation | Method and systems for filtering unwanted noise in a material metering machine |
US7009118B2 (en) * | 2003-05-13 | 2006-03-07 | Dynamic Datum Llc | Vehicle load weighing system and load cells for such systems |
DE10335558B3 (de) * | 2003-08-02 | 2004-08-12 | Dr.Ing.H.C. F. Porsche Ag | Verfahren zur Überwachung der Funktion einer Arbeitsmaschine |
US7641851B2 (en) * | 2003-12-23 | 2010-01-05 | Baxter International Inc. | Method and apparatus for validation of sterilization process |
US20050133729A1 (en) * | 2003-12-23 | 2005-06-23 | Archie Woodworth | Apparatus and method for fabricating a reconstitution assembly |
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 |
EP1726184A2 (de) * | 2004-03-02 | 2006-11-29 | Koninklijke Philips Electronics N.V. | Eingangssignalabhängige signalaufbereitung |
SE526936C2 (sv) * | 2004-04-01 | 2005-11-22 | A2 Acoustics Ab | Anordning för vibrationsstyrning i motorfordon på så sätt att önskad vibrationskaraktär i ratten erhålles |
GB0419512D0 (en) * | 2004-09-02 | 2004-10-06 | Avon Vibration Man Syst Ltd | Controlling vibrations |
JP4220454B2 (ja) * | 2004-10-14 | 2009-02-04 | 本田技研工業株式会社 | エンジンの仕事量を算出する装置 |
EP1869609A2 (de) * | 2005-04-08 | 2007-12-26 | Ricardo, Inc. | Fahrzeugchassis- und antriebsstrang-einrichtwerkzeug zur spurtrajektorie- und geschwindigkeitsoptimierung |
JP4857897B2 (ja) * | 2006-05-12 | 2012-01-18 | 日産自動車株式会社 | 騒音制御方法および騒音制御装置 |
DE102006041867B4 (de) * | 2006-09-06 | 2008-12-04 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Überwachung des Rauschens eines Sensors |
US8270627B2 (en) * | 2006-12-14 | 2012-09-18 | Ford Global Technologies, Llc | Adaptive noise control system |
US8144889B2 (en) * | 2006-12-14 | 2012-03-27 | Ford Global Technologies, Llc | Noise control system using smart materials |
US8184820B2 (en) * | 2006-12-14 | 2012-05-22 | Ford Global Technologies, Llc | Indirect acoustic transfer control of noise |
US8005235B2 (en) * | 2006-12-14 | 2011-08-23 | Ford Global Technologies, Llc | Multi-chamber noise control system |
JP4378391B2 (ja) * | 2007-03-28 | 2009-12-02 | 本田技研工業株式会社 | 車両用能動型騒音制御システム |
JP5205461B2 (ja) * | 2008-08-28 | 2013-06-05 | 日産自動車株式会社 | 車両の作動音制御装置及び制御方法 |
US8326582B2 (en) * | 2008-12-18 | 2012-12-04 | International Electronic Machines Corporation | Acoustic-based rotating component analysis |
US8474801B2 (en) * | 2009-03-27 | 2013-07-02 | Honda Motor Co., Ltd. | Solenoid driving device and active vibration isolating support device equipped with the same |
US8737636B2 (en) | 2009-07-10 | 2014-05-27 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation |
US20120195439A1 (en) * | 2009-10-07 | 2012-08-02 | Pioneer Corporation | Active vibration noise control device |
KR20120114214A (ko) * | 2009-11-25 | 2012-10-16 | 신포니아 테크놀로지 가부시끼가이샤 | 제진 장치 및 이것을 구비한 차량 |
US8831854B2 (en) * | 2010-08-16 | 2014-09-09 | Chrysler Group Llc | Active shimmy mitigation |
FR2977314B1 (fr) * | 2011-06-29 | 2013-07-12 | Ixblue | Dispositif et procede de navigation integrant plusieurs systemes inertiels de navigation hybrides |
DE112012005713B4 (de) | 2012-01-20 | 2022-06-02 | Mitsubishi Electric Corporation | Vorrichtung zur aktiven Vibrationsstörungssteuerung |
KR101919400B1 (ko) * | 2012-07-12 | 2018-11-19 | 삼성전자 주식회사 | 모터 구동 신호 생성 시스템 및 방법, 반도체 장치, 전자 장치 및 그 진동 조절 방법 |
DE102012113035A1 (de) * | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung zur Geräuschoptimierung |
DE102012113036A1 (de) * | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung zur Geräuschoptimierung |
DE102012113038A1 (de) * | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Vorrichtung zur Geräuschoptimierung |
DE102013110149A1 (de) * | 2013-09-16 | 2015-04-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Steuern einer Lenkung in einem Kraftfahrzeug |
EP3144928B1 (de) * | 2015-09-15 | 2021-03-24 | Harman Becker Automotive Systems GmbH | Aktives strassenlärmdämpfungssystem |
EP3182407B1 (de) * | 2015-12-17 | 2020-03-11 | Harman Becker Automotive Systems GmbH | Aktive rauschsteuerung mittels adaptiver rauschfilterung |
US10882551B2 (en) * | 2015-12-17 | 2021-01-05 | Mando Corporation | Apparatus and method for reducing vibrations of electronic power steering apparatus |
RU2665682C2 (ru) * | 2015-12-23 | 2018-09-04 | Геннадий Леонидович Багич | Пьезогенератор |
KR101840205B1 (ko) * | 2016-09-02 | 2018-05-04 | 현대자동차주식회사 | 사운드 제어장치, 차량 및 그 제어방법 |
US10458344B2 (en) * | 2016-10-21 | 2019-10-29 | Spartan Motors, Inc. | Throttle filter system and method |
JP6529954B2 (ja) * | 2016-12-22 | 2019-06-12 | 本田技研工業株式会社 | ダイナミックダンパ制御装置 |
DE102017001119A1 (de) | 2017-02-07 | 2018-08-09 | Audi Ag | Vorrichtung zur Reduzierung von Störschwingungen |
DE102018118100A1 (de) * | 2018-07-26 | 2020-01-30 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Pumpe mit absoluter Drehwinkel-Erfassung |
CN109682958B (zh) * | 2018-09-21 | 2021-01-15 | 深圳沃德生命科技有限公司 | 一种用于血栓弹力图仪的加速度传感器信号补偿方法 |
CN113296443B (zh) * | 2021-05-24 | 2022-08-26 | 中国汽车工程研究院股份有限公司 | 一种基于底盘参数选型的路噪控制分析系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62164400A (ja) | 1986-01-14 | 1987-07-21 | Hitachi Plant Eng & Constr Co Ltd | 電子消音システム |
US4715559A (en) * | 1986-05-15 | 1987-12-29 | Fuller Christopher R | Apparatus and method for global noise reduction |
EP0285632B1 (de) | 1986-10-07 | 1993-06-09 | Adaptive Control Limited | Aktive vibrationskontrolle |
US4878188A (en) * | 1988-08-30 | 1989-10-31 | Noise Cancellation Tech | Selective active cancellation system for repetitive phenomena |
JPH03219139A (ja) * | 1989-08-24 | 1991-09-26 | Bridgestone Corp | 振動制御装置 |
DE69030289T2 (de) * | 1989-08-11 | 1997-09-04 | Bridgestone Corp | Aktives Schwingungssteuergerät |
JP2748626B2 (ja) * | 1989-12-29 | 1998-05-13 | 日産自動車株式会社 | 能動型騒音制御装置 |
EP0465174B1 (de) * | 1990-06-29 | 1996-10-23 | Kabushiki Kaisha Toshiba | Adaptive aktive Lärmunterdrückungseinrichtung |
US5146505A (en) * | 1990-10-04 | 1992-09-08 | General Motors Corporation | Method for actively attenuating engine generated noise |
US5222148A (en) * | 1992-04-29 | 1993-06-22 | General Motors Corporation | Active noise control system for attenuating engine generated noise |
US5410595A (en) * | 1992-11-12 | 1995-04-25 | Motorola, Inc. | Apparatus and method for noise reduction for a full-duplex speakerphone or the like |
-
1993
- 1993-03-11 EP EP97102324A patent/EP0778559B1/de not_active Expired - Lifetime
- 1993-03-11 DE DE69330568T patent/DE69330568T2/de not_active Expired - Fee Related
- 1993-03-11 DE DE69321752T patent/DE69321752T2/de not_active Expired - Fee Related
- 1993-03-11 EP EP93103953A patent/EP0560364B1/de not_active Expired - Lifetime
- 1993-03-11 US US08/029,909 patent/US5386372A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69321752T2 (de) | 1999-03-18 |
EP0560364A1 (de) | 1993-09-15 |
US5386372A (en) | 1995-01-31 |
EP0560364B1 (de) | 1998-10-28 |
DE69330568T2 (de) | 2001-11-22 |
EP0778559A3 (de) | 1999-01-20 |
EP0778559B1 (de) | 2001-08-08 |
DE69321752D1 (de) | 1998-12-03 |
EP0778559A2 (de) | 1997-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69321752T2 (de) | Schwingungs- und Geräuschregelungssystem für Kraftfahrzeuge | |
DE69229747T2 (de) | Schwingungssystem für Motorfahrzeuge | |
DE69305153D1 (de) | Integriertes steuerungssystem für motor und getriebe | |
DE59507628D1 (de) | Schallabsorber für Kraftfahrzeuge | |
DE69630560D1 (de) | Luftbehandlungssystem für Kraftfahrzeuge | |
DE69418178T2 (de) | Airbag system für kraftfahrzeug | |
DE69426916D1 (de) | Fahr-Kontrollanlage für Kraftfahrzeuge | |
DE4392671T1 (de) | Kommunikationssystem für Kraftfahrzeuge | |
DE69419115T2 (de) | Antriebsschlupfregelsystem für Kraftfahrzeuge | |
DE69328148T2 (de) | Kraftwagenvibrationsdampfungsanordnung | |
DE59610802D1 (de) | ABS- und/oder ASC-Regelsystem für Kraftfahrzeuge | |
DE59403126D1 (de) | Fremdkraftbremssystem für kraftfahrzeuge | |
DE69302129D1 (de) | Waschsystem für Kraftfahrzeugscheiben | |
DE69722705D1 (de) | Kontrollsystem für Kraftfahrzeuge | |
DE69119505D1 (de) | Bremssteuersystem für Kraftfahrzeug | |
DE69512749D1 (de) | Heckklappestruktur für Kraftfahrzeuge | |
DE69409042D1 (de) | Aktives geräuschdämpfungssystem für kraftfahrzeuschalldämpfer | |
DE69526759D1 (de) | Verzögerungssteuergerät für Kraftfahrzeuge | |
DE69310979D1 (de) | Schlupfregelsystem für Kraftfahrzeuge | |
DE59207948D1 (de) | Regelbarer Schwingungsdämpfer für Kraftfahrzeuge | |
DE59205291D1 (de) | Hydraulischer Schwingungsdämpfer für Kraftfahrzeuge | |
DE69405845D1 (de) | Lautsprecher für Kraftfahrzeug | |
DE59404232D1 (de) | Bremsanlage für kraftfahrzeuge | |
DE69303991T3 (de) | Getriebekontrollsystem für Kraftfahrzeuge | |
DE69301947D1 (de) | Bremseinrichtung für Kraftfahrzeuge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |