CN110136685A - A kind of noise control implementation method based on the communication of vehicle vehicle - Google Patents
A kind of noise control implementation method based on the communication of vehicle vehicle Download PDFInfo
- Publication number
- CN110136685A CN110136685A CN201910462581.3A CN201910462581A CN110136685A CN 110136685 A CN110136685 A CN 110136685A CN 201910462581 A CN201910462581 A CN 201910462581A CN 110136685 A CN110136685 A CN 110136685A
- Authority
- CN
- China
- Prior art keywords
- noise
- vehicle
- exterior
- source signal
- contribution
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The present invention relates to the automobile noise control fields, for the bad problem of noise control effect, propose a kind of noise control implementation method based on the communication of vehicle vehicle, it include: that single Noise contribution calculates step, the noise source signal for obtaining all exterior vehicles calculates single Noise contribution of the noise source signal to internal car noise of each exterior vehicle；Overall noise contribution amount calculates step, obtains all exterior vehicles to the single Noise contribution of internal car noise, calculates exterior vehicle to the overall noise contribution amount of internal car noise according to all single Noise contributions；Active noise reduction step obtains the overall noise contribution amount of exterior vehicle, and anti-noise source signal is calculated according to the overall noise contribution amount of exterior vehicle, and anti-noise source signal and overall noise contribution amount are overlapped to the noise source signal of control exterior vehicle.The present invention can solve the bad problem of the existing control noise effects of existing noise control method.
Description
Technical field
The present invention relates to the automobile noise control fields, and in particular to a kind of noise control realization side based on the communication of vehicle vehicle
Method.
Background technique
NVH is the english abbreviation of noise, vibration and sound vibration roughness (Noise, Vibration, Harshness), this is
Measure automobile manufacture quality a global question, the NVH problem of vehicle be the major vehicle manufacturing enterprise of international automobile industry and
One of the problem of parts enterprises are paid close attention to, vehicle is to have relationship with the NVH problem of vehicle there are about 1/3 failure problems, and major
Company has nearly 20% R & D Cost to consume performance requirement day of the automobile market to auto NVH on the NVH for solving the problems, such as vehicle
Benefit becomes tight.With the rapid development of automotive engineering, people drive comfort and propose increasingly higher demands to multiplying for automobile.
For the noise reduction of automobile, the Chinese patent of Publication No. CN105667432B discloses a kind of automobile active noise reduction side
Method and system, automobile active denoising method include: to detect personnel in compartment by the pressure sensor being set in automotive seat
The position sat；Microphone by being set to different location in compartment acquires the source of sound in compartment；Estimate personnel in compartment
The central area that institute's seat is set；Car audio system is opened, active noise reduction is carried out to the central area of occupant position.
In the program, active noise reduction is carried out using car audio system, but is with vehicle when this method acquisition control noise
Noise itself does not consider influence of the exterior vehicle to vehicle internal car noise, and external noise source is to car as voltage input
The influence of noise is very big, cannot be ignored, and therefore, for existing noise control method to the calculating inaccuracy of noise, there are controls to make an uproar
The bad problem of sound effective value.
Summary of the invention
The purpose of the present invention is to provide a kind of noise control implementation methods based on the communication of vehicle vehicle, are avoided that existing noise
The bad problem of the existing control noise effects of control method.
A kind of base case provided by the invention are as follows: noise control implementation method based on the communication of vehicle vehicle, comprising:
Overall noise contribution amount calculates step, obtains all exterior vehicles to the single Noise contribution of internal car noise, according to
All single Noise contributions calculate exterior vehicle to the overall noise contribution amount of internal car noise；
Active noise reduction step obtains the overall noise contribution amount of exterior vehicle, contributes meter according to the overall noise of exterior vehicle
Calculation obtains anti-noise source signal, and anti-noise source signal and overall noise contribution amount are overlapped to the noise source signal of control exterior vehicle.
Beneficial effects of the present invention: the 1) calculating that this programme passes through the Noise contribution to exterior vehicle, it is contemplated that outer
Influence of portion's vehicle to internal car noise can promote the accuracy calculated internal car noise；2) pass through anti-noise source signal and external vehicle
The superposition of Noise contribution can eliminate the noise source signal of exterior vehicle well, be avoided that and weaken making an uproar for exterior vehicle
Influence of the sound to internal car noise.
This programme can solve the bad problem of the existing control noise effects of existing noise control method.
Further, the opposite in phase of the overall noise contribution amount of the anti-noise source signal in active noise reduction step and exterior vehicle.
The utility model has the advantages that the anti-noise source signal and Noise contribution of opposite in phase are able to achieve superposition, be conducive to eliminate external vehicle
Noise contribution.
Further, the amplitude and frequency of the overall noise contribution amount of the anti-noise source signal in active noise reduction step and exterior vehicle
It is identical.
The utility model has the advantages that amplitude and the identical anti-noise source signal of frequency and Noise contribution, eliminate exterior vehicle in superposition
After Noise contribution, guarantees that the amplitude of former noise and frequency are basically unchanged, be conducive to the driving experience for promoting driver.
Further, the method also includes: single Noise contribution calculates step, obtains the noise source of all exterior vehicles
Signal calculates single Noise contribution of the noise source signal to internal car noise of each exterior vehicle.
The utility model has the advantages that being conducive to assist subsequent noise contribution by the calculating to single exterior vehicle Noise contribution
The calculating of amount.
Further, it includes: noise source and data acquisition sub-step in step that single Noise contribution, which calculates, is obtained all outer
The noise source signal and characteristic of portion's vehicle.
Further, the characteristic of noise source and the exterior vehicle in data acquisition sub-step include location information data,
Angular movement speed data, acceleration information, amplitude data and frequency data.
The utility model has the advantages that by location information data, angular movement speed data, acceleration information, amplitude data and frequency data,
The noise transfer function of exterior vehicle can be calculated, this is conducive to calculate single exterior vehicle Noise contribution and exterior vehicle
Overall noise contribution amount.
Further, single Noise contribution calculates in step further include: Noise contribution calculates sub-step, according to characteristic
According to the noise transfer function for calculating exterior vehicle, the single Noise contribution of exterior vehicle is calculated according to noise transfer function.
The utility model has the advantages that calculating single Noise contribution according to the noise transfer function of exterior vehicle, can obtain accurate, real
When exterior vehicle Noise contribution, this be conducive to eliminate exterior vehicle noise.
Further, it is x that Noise contribution, which calculates the calculation formula of the single Noise contribution in sub-step,i=Xi*Hi, Xi
For the noise source signal of exterior vehicle, HiFor the noise transfer function of exterior vehicle.
Further, it is x (n)=Σ X that overall noise contribution amount, which calculates the calculation formula of the overall noise contribution amount in step,i*Hi, i
=1,2,3..., XiFor the noise source signal of exterior vehicle, HiFor the noise transfer function of exterior vehicle.
Further, the anti-noise source signal in active noise reduction step can be issued by multiple devices.
The utility model has the advantages that multiple devices can complete the control of internal car noise from different perspectives, be conducive to promote internal car noise
Control effect.
Detailed description of the invention
Fig. 1 is the logic diagram of noise control implementation method in embodiment one；
Fig. 2 is the logic diagram of the sub-step of S1 step in embodiment two.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Embodiment one:
A kind of noise control implementation method based on the communication of vehicle vehicle as shown in Figure 1:, comprising:
S1: single Noise contribution calculates step, obtains the noise source signal of all exterior vehicles, calculates each external vehicle
Noise source signal to the single Noise contribution of internal car noise.
S2: overall noise contribution amount calculates step, obtains all exterior vehicles to the single Noise contribution of internal car noise, root
Exterior vehicle is calculated to the overall noise contribution amount of internal car noise according to all single Noise contributions.
Exterior vehicle is calculated to total contribution amount formula of internal car noise are as follows: x (n)=Σ Xi*Hi, i=1,2,3..., wherein
XiFor the noise source signal of exterior vehicle, HiFor the noise transfer function of exterior vehicle.
S3: active noise reduction step obtains the overall noise contribution amount of exterior vehicle, according to the overall noise contribution amount of exterior vehicle
Anti-noise source signal is calculated, the noise source that anti-noise source signal and overall noise contribution amount are overlapped control exterior vehicle is believed
Number.
In the present embodiment, the internal car noise amount of this vehicle is Y (wherein, Y=Y0+x(n),Y0The noise generated for this vehicle itself
Amount, is acquired by the Noise Acquisition device being mounted on this vehicle；X (n) is the contribution amount of exterior vehicle, x (n)=Σ Xi*
Hi, i=1,2,3..., XiFor the noise source signal of exterior vehicle, HiFor the noise transfer function of exterior vehicle)；It is controlled by active
Algorithm processed carries out the analysis of frequency and amplitude to the Noise contribution of exterior vehicle, then controls active sounding device and generates in real time
With Noise contribution x (n) amplitude and frequency of exterior vehicle on the contrary, but opposite in phase anti-noise source signal y (n) (y (n)=- Σ
Xi*Hi), it is realized with being superimposed for the Noise contribution x (n) of exterior vehicle to external vehicle noise by anti-noise source signal y (n)
Control.
Embodiment two:
In the present embodiment, S1 step further includes two sub-steps.
As shown in Figure 2: S1: single Noise contribution calculates step and includes:
S101: noise source and data acquisition sub-step obtain the noise source signal and exterior vehicle of all exterior vehicles
Characteristic.The characteristic of exterior vehicle includes location information data, angular movement speed data, acceleration information, amplitude number
According to and frequency data.In the present embodiment, this vehicle car is equipped with vehicle vehicle real-time, interactive data set, pacifies in all exterior vehicles
Equipped with noise signal acquisition device, vehicle vehicle positioning device, speed acquisition device, acceleration acquisition device, noise analysis device and
Vehicle vehicle real-time, interactive data set.Noise signal acquisition device is used to acquire the noise source signal of exterior vehicle；Vehicle vehicle positioning dress
Set the location information data for acquiring exterior vehicle, speed acquisition device is used to acquire the angular movement speed data of exterior vehicle；
Acceleration acquisition device is used to acquire the acceleration information of exterior vehicle；Noise analysis device is for analyzing exterior vehicle noise source
The frequency data and amplitude data of signal.The vehicle vehicle real-time, interactive data set of this vehicle car is used for real with the vehicle vehicle of exterior vehicle
When interaction data device complete data interaction, thus this vehicle car can directly acquire exterior vehicle location information data, fortune
Dynamic speed data, acceleration information, amplitude data and frequency data.
S102: Noise contribution calculates sub-step, and the noise transfer function of exterior vehicle is calculated according to characteristic, according to
The single Noise contribution of noise transfer function calculating exterior vehicle.
In the present embodiment, the calculation formula of the single Noise contribution of exterior vehicle is xi=Xi*Hi, wherein XiFor outside
The noise source signal of vehicle, HiFor the noise transfer function of exterior vehicle.Transmission function is according to the location information number of exterior vehicle
According to, angular movement speed data, acceleration information, amplitude data and frequency data be calculated, in the present embodiment, transmission function passes through
LMS.Virtual.Lab is calculated.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date
The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides
This programme, some typical known features or known method should not become one skilled in the art and implement the application
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (10)
1. a kind of noise control implementation method based on the communication of vehicle vehicle characterized by comprising
Overall noise contribution amount calculates step, obtains all exterior vehicles to the single Noise contribution of internal car noise, according to all
Single Noise contribution calculates exterior vehicle to the overall noise contribution amount of internal car noise；
Active noise reduction step obtains the overall noise contribution amount of exterior vehicle, is calculated according to the overall noise contribution amount of exterior vehicle
To anti-noise source signal, anti-noise source signal and overall noise contribution amount are overlapped to the noise source signal of control exterior vehicle.
2. the noise control implementation method according to claim 1 based on the communication of vehicle vehicle, it is characterised in that: active noise reduction step
The opposite in phase of the overall noise contribution amount of anti-noise source signal and exterior vehicle in rapid.
3. the noise control implementation method according to claim 2 based on the communication of vehicle vehicle, it is characterised in that: active noise reduction step
Anti-noise source signal in rapid is identical as the amplitude of the overall noise contribution amount of exterior vehicle and frequency.
4. the noise control implementation method according to claim 1 based on the communication of vehicle vehicle, which is characterized in that further include:
Single Noise contribution calculates step, obtains the noise source signal of all exterior vehicles, calculates making an uproar for each exterior vehicle
Single Noise contribution of the sound-source signal to internal car noise.
5. the noise control implementation method according to claim 4 based on the communication of vehicle vehicle, which is characterized in that single noise tribute
The amount of offering calculates in step
Noise source and data acquisition sub-step obtain the noise source signal and characteristic of all exterior vehicles.
6. the noise control implementation method according to claim 5 based on the communication of vehicle vehicle, it is characterised in that: noise source sum number
It include location information data, angular movement speed data, acceleration information, amplitude data and frequency according to the characteristic obtained in sub-step
Rate data.
7. the noise control implementation method according to claim 5 based on the communication of vehicle vehicle, which is characterized in that single noise tribute
The amount of offering calculates in step further include:
Noise contribution calculates sub-step, and the noise transfer function of exterior vehicle is calculated according to characteristic, is transmitted according to noise
The single Noise contribution of function calculating exterior vehicle.
8. the noise control implementation method according to claim 7 based on the communication of vehicle vehicle, it is characterised in that: Noise contribution
The calculation formula for calculating the single Noise contribution in sub-step is xi=Xi*Hi, XiFor the noise source signal of exterior vehicle, HiFor
The noise transfer function of exterior vehicle.
9. the noise control implementation method according to claim 1 based on the communication of vehicle vehicle, it is characterised in that: overall noise contribution
The calculation formula that amount calculates the overall noise contribution amount in step is x (n)=Σ Xi*Hi, i=1,2,3..., XiFor exterior vehicle
Noise source signal, HiFor the noise transfer function of exterior vehicle.
10. the noise control implementation method according to claim 1 based on the communication of vehicle vehicle, it is characterised in that: active noise reduction
Anti-noise source signal in step can be issued by multiple devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462581.3A CN110136685B (en) | 2019-05-30 | 2019-05-30 | Noise control implementation method based on vehicle-to-vehicle communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462581.3A CN110136685B (en) | 2019-05-30 | 2019-05-30 | Noise control implementation method based on vehicle-to-vehicle communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110136685A true CN110136685A (en) | 2019-08-16 |
| CN110136685B CN110136685B (en) | 2021-06-01 |
Family
ID=67582986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910462581.3A Active CN110136685B (en) | 2019-05-30 | 2019-05-30 | Noise control implementation method based on vehicle-to-vehicle communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110136685B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098939A (en) * | 2020-09-18 | 2020-12-18 | 广东电网有限责任公司电力科学研究院 | Method and device for identifying and evaluating noise pollution source |
| CN112508289A (en) * | 2020-12-14 | 2021-03-16 | 潍柴动力股份有限公司 | Method and system for calculating noise contribution of vehicle subsystem |
| CN115217696A (en) * | 2022-07-01 | 2022-10-21 | 奇瑞汽车股份有限公司 | Noise control method, device and vehicle manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000172277A (en) * | 1998-12-03 | 2000-06-23 | Fuji Heavy Ind Ltd | In-compartment sound controller |
| US20060145537A1 (en) * | 2005-01-06 | 2006-07-06 | Harman Becker Automotive Systems - Wavemakers, Inc . | Vehicle-state based parameter adjustment system |
| CN103630232A (en) * | 2013-10-29 | 2014-03-12 | 南车青岛四方机车车辆股份有限公司 | Noise source identifying and testing method for high speed train |
| CN105473988A (en) * | 2013-06-21 | 2016-04-06 | 布鲁尔及凯尔声音及振动测量公司 | Method of determining noise sound contributions of noise sources of a motorized vehicle |
| CN105844913A (en) * | 2016-04-15 | 2016-08-10 | 苏州爱诺信信息科技有限公司 | Correlation analyzing method based on vehicle, road conditions and safe travel big data in network of vehicles |
| CN108597489A (en) * | 2018-04-21 | 2018-09-28 | 中车青岛四方机车车辆股份有限公司 | A kind of bullet train car Active noise control system |
-
2019
- 2019-05-30 CN CN201910462581.3A patent/CN110136685B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000172277A (en) * | 1998-12-03 | 2000-06-23 | Fuji Heavy Ind Ltd | In-compartment sound controller |
| US20060145537A1 (en) * | 2005-01-06 | 2006-07-06 | Harman Becker Automotive Systems - Wavemakers, Inc . | Vehicle-state based parameter adjustment system |
| CN105473988A (en) * | 2013-06-21 | 2016-04-06 | 布鲁尔及凯尔声音及振动测量公司 | Method of determining noise sound contributions of noise sources of a motorized vehicle |
| CN103630232A (en) * | 2013-10-29 | 2014-03-12 | 南车青岛四方机车车辆股份有限公司 | Noise source identifying and testing method for high speed train |
| CN105844913A (en) * | 2016-04-15 | 2016-08-10 | 苏州爱诺信信息科技有限公司 | Correlation analyzing method based on vehicle, road conditions and safe travel big data in network of vehicles |
| CN108597489A (en) * | 2018-04-21 | 2018-09-28 | 中车青岛四方机车车辆股份有限公司 | A kind of bullet train car Active noise control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098939A (en) * | 2020-09-18 | 2020-12-18 | 广东电网有限责任公司电力科学研究院 | Method and device for identifying and evaluating noise pollution source |
| CN112098939B (en) * | 2020-09-18 | 2021-09-24 | 广东电网有限责任公司电力科学研究院 | Method and device for identifying and evaluating noise pollution source |
| CN112508289A (en) * | 2020-12-14 | 2021-03-16 | 潍柴动力股份有限公司 | Method and system for calculating noise contribution of vehicle subsystem |
| CN115217696A (en) * | 2022-07-01 | 2022-10-21 | 奇瑞汽车股份有限公司 | Noise control method, device and vehicle manufacturing method |
| CN115217696B (en) * | 2022-07-01 | 2024-03-01 | 奇瑞汽车股份有限公司 | Noise control method, device and vehicle manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110136685B (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110136685A (en) | A kind of noise control implementation method based on the communication of vehicle vehicle | |
| Janssens et al. | OPAX: A new transfer path analysis method based on parametric load models | |
| CN109782325B (en) | Train speed estimation method based on particle filtering and multi-sensor information fusion | |
| EP3011286B1 (en) | Method of determining noise sound contributions of noise sources of a motorized vehicle | |
| CN107642426B (en) | Active control method and system for noise of automobile engine | |
| EP2884489B1 (en) | Sound system including an engine sound synthesizer | |
| CN102589680B (en) | Method for quantitatively evaluating knocking noise of transmission system by using language definition | |
| CN106066921A (en) | A kind of CAE simulated prediction method of car load road vibration noise | |
| Van de Ponseele et al. | Source-Transfer-Receiver approaches: a review of methods | |
| Yi et al. | A driver-adaptive stop-and-go cruise control strategy | |
| CN107274878A (en) | A kind of Active noise control system in railcar train drivers' cab | |
| WO2024001911A1 (en) | Driving somatic sensation and sound simulation system | |
| CN111811842A (en) | Driving comfort evaluation method | |
| US20030112980A1 (en) | Digital filter modeling for active noise cancellation | |
| Kim et al. | Comprehensive active control of booming noise inside a vehicle caused by the engine and the driveline | |
| CN112102806B (en) | Active noise control system and method for train cab based on virtual sensing technology | |
| Feng et al. | Hierarchical switching control of longitudinal acceleration with large uncertainties | |
| CN113291248A (en) | Multi-channel decoupling and splitting active control method and system for automobile compartment noise | |
| West et al. | Automotive Aeroacoustic Sound Quality | |
| Yi et al. | A Vehicle stop-and-go control strategy based on human drivers driving characteristics | |
| CN113963676B (en) | Noise control method for passenger car | |
| Lucas et al. | From Test Rig to Road–Experience Virtual Vehicle Acoustics on Powertrain Test Bench BTPA | |
| Nopiah et al. | Linear programming: optimization of noise and vibration model in passenger car cabin | |
| Riemann et al. | Interactive auralization of powertrain sounds using measured and simulated excitation | |
| US11741926B2 (en) | Echo cancelation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |