GB2538737B - Active vibration control apparatus and method - Google Patents
Active vibration control apparatus and methodInfo
- Publication number
- GB2538737B GB2538737B GB1508961.8A GB201508961A GB2538737B GB 2538737 B GB2538737 B GB 2538737B GB 201508961 A GB201508961 A GB 201508961A GB 2538737 B GB2538737 B GB 2538737B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control apparatus
- vibration control
- active vibration
- active
- vibration
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- G10K15/00—Acoustics not otherwise provided for
- G10K15/02—Synthesis of acoustic waves
-
- 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
- F16F15/002—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion characterised by the control method or circuitry
-
- 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
- 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
- G10K11/17857—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
-
- 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
-
- 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
- G10K2210/50—Miscellaneous
- G10K2210/51—Improving tonal quality, e.g. mimicking sports cars
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1508961.8A GB2538737B (en) | 2015-05-26 | 2015-05-26 | Active vibration control apparatus and method |
PCT/EP2016/061877 WO2016189075A1 (en) | 2015-05-26 | 2016-05-26 | Active vibration control apparatus and method |
EP16724910.1A EP3304542A1 (en) | 2015-05-26 | 2016-05-26 | Active vibration control apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1508961.8A GB2538737B (en) | 2015-05-26 | 2015-05-26 | Active vibration control apparatus and method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201508961D0 GB201508961D0 (en) | 2015-07-01 |
GB2538737A GB2538737A (en) | 2016-11-30 |
GB2538737B true GB2538737B (en) | 2019-03-13 |
Family
ID=53506317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1508961.8A Active GB2538737B (en) | 2015-05-26 | 2015-05-26 | Active vibration control apparatus and method |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3304542A1 (en) |
GB (1) | GB2538737B (en) |
WO (1) | WO2016189075A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2565121A (en) * | 2017-08-03 | 2019-02-06 | Bentley Motors Ltd | Method and apparatus for enhancing vehicle sound and/or vibrations |
GB2570003B (en) * | 2018-01-09 | 2020-01-22 | Jaguar Land Rover Ltd | Active vibration control method and apparatus |
MX2020009681A (en) * | 2018-03-20 | 2020-10-12 | Lord Corp | Active vibration control using circular force generators. |
GB2578302A (en) * | 2018-10-22 | 2020-05-06 | Kompetenzzentrum Das Virtuelle Fahrzeug | Silencer accessory device for electrodynamic shakers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013109A1 (en) * | 1989-04-20 | 1990-11-01 | Group Lotus Plc | Sound synthesizer in a vehicle |
US5371802A (en) * | 1989-04-20 | 1994-12-06 | Group Lotus Limited | Sound synthesizer in a vehicle |
US20050259830A1 (en) * | 2004-05-21 | 2005-11-24 | Siemens Vdo Automotive, Inc. | Robust system for sound enhancement from a single engine sensor |
US20120257763A1 (en) * | 2011-04-07 | 2012-10-11 | Visteon Global Technologies, Inc. | Sound Modification System And Method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252657A (en) * | 1990-10-24 | 1992-08-12 | Lotus Car | Vibration and sound generation in vehicles |
GB2254979B (en) * | 1991-04-20 | 1994-08-31 | Rover Group | Active enhancement of recurring sounds |
JP5048628B2 (en) * | 2008-10-28 | 2012-10-17 | 本田技研工業株式会社 | Active acoustic control system |
-
2015
- 2015-05-26 GB GB1508961.8A patent/GB2538737B/en active Active
-
2016
- 2016-05-26 EP EP16724910.1A patent/EP3304542A1/en not_active Withdrawn
- 2016-05-26 WO PCT/EP2016/061877 patent/WO2016189075A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990013109A1 (en) * | 1989-04-20 | 1990-11-01 | Group Lotus Plc | Sound synthesizer in a vehicle |
US5371802A (en) * | 1989-04-20 | 1994-12-06 | Group Lotus Limited | Sound synthesizer in a vehicle |
US20050259830A1 (en) * | 2004-05-21 | 2005-11-24 | Siemens Vdo Automotive, Inc. | Robust system for sound enhancement from a single engine sensor |
US20120257763A1 (en) * | 2011-04-07 | 2012-10-11 | Visteon Global Technologies, Inc. | Sound Modification System And Method |
Also Published As
Publication number | Publication date |
---|---|
WO2016189075A1 (en) | 2016-12-01 |
GB201508961D0 (en) | 2015-07-01 |
GB2538737A (en) | 2016-11-30 |
EP3304542A1 (en) | 2018-04-11 |
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