Heuristic Design of Feedback Active Noise Control for Automotive Applications
| Autor: | Luca Cattani, Marco Martalo, Carlo Tripodi, Alessandro Costalunga, Alessandro Opinto, Riccardo Raheli |
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| Přispěvatelé: | Opinto A., Martalo M., Tripodi C., Costalunga A., Cattani L., Raheli R. |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Computer science
business.industry Heuristic Attenuation 05 social sciences 050209 industrial relations Automotive industry Transfer function Feedback Noise Active Noise Control Automotive Band-pass filter Control theory 0502 economics and business Limit (music) Fixed Controller business 050203 business & management Active noise control |
| Zdroj: | TSP |
| Popis: | In this paper, a performance analysis of FeedBack (FB) Active Noise Control (ANC) systems for automotive applications is presented. Noise cancellation is obtained from a fixed controller, heuristically designed using concepts from control theory. An experimental setup, representative of a headrest of a car seat with loudspeaker-microphone distance on the order of a few centimeters, has been developed to limit the system delay. The experimental band-limited noise source has been obtained from an idling car. Our results show that the proposed system guarantees appreciable peak noise cancellation and simultaneously avoids noise amplification outside the band of interest. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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