Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft
This paper describes the use of a structural/acoustic model of a section of a large aircraft to help define the sensor/actuator architecture that was used in a hardware demonstration of adaptive noise cancellation. Disturbances considered were representative of propeller-induced disturbances from an...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.3233/SAV-130799 |
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| _version_ | 1832552110148812800 |
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| author | Steven Griffin Adam Weston Jeff Anderson |
| author_facet | Steven Griffin Adam Weston Jeff Anderson |
| author_sort | Steven Griffin |
| collection | DOAJ |
| description | This paper describes the use of a structural/acoustic model of a section of a large aircraft to help define the sensor/actuator architecture that was used in a hardware demonstration of adaptive noise cancellation. Disturbances considered were representative of propeller-induced disturbances from an open fan aircraft. Controller on and controller off results from a hardware demonstration on a portion of a large aircraft are also included. The use of the model has facilitated the development of a new testing technique, closely related to modal testing, that can be used to find good structural actuator locations for adaptive noise cancellation. |
| format | Article |
| id | doaj-art-1b48d4666e5344ea82437fc2826b0021 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-1b48d4666e5344ea82437fc2826b00212025-02-03T05:59:30ZengWileyShock and Vibration1070-96221875-92032013-01-01205989100010.3233/SAV-130799Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan AircraftSteven Griffin0Adam Weston1Jeff Anderson2Boeing Company, Seattle, WA, USABoeing Company, Seattle, WA, USABoeing Company, Seattle, WA, USAThis paper describes the use of a structural/acoustic model of a section of a large aircraft to help define the sensor/actuator architecture that was used in a hardware demonstration of adaptive noise cancellation. Disturbances considered were representative of propeller-induced disturbances from an open fan aircraft. Controller on and controller off results from a hardware demonstration on a portion of a large aircraft are also included. The use of the model has facilitated the development of a new testing technique, closely related to modal testing, that can be used to find good structural actuator locations for adaptive noise cancellation.http://dx.doi.org/10.3233/SAV-130799 |
| spellingShingle | Steven Griffin Adam Weston Jeff Anderson Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft Shock and Vibration |
| title | Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft |
| title_full | Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft |
| title_fullStr | Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft |
| title_full_unstemmed | Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft |
| title_short | Adaptive Noise Cancellation System for Low Frequency Transmission of Sound in Open Fan Aircraft |
| title_sort | adaptive noise cancellation system for low frequency transmission of sound in open fan aircraft |
| url | http://dx.doi.org/10.3233/SAV-130799 |
| work_keys_str_mv | AT stevengriffin adaptivenoisecancellationsystemforlowfrequencytransmissionofsoundinopenfanaircraft AT adamweston adaptivenoisecancellationsystemforlowfrequencytransmissionofsoundinopenfanaircraft AT jeffanderson adaptivenoisecancellationsystemforlowfrequencytransmissionofsoundinopenfanaircraft |