Noise monitoring of aircrafts taking off based on neural model

Luis Pastor Sanchez Fernandez, Arturo Rojo Ruiz, Oleksiy B. Pogrebnyak

Research output: Contribution to conferencePaper

Abstract

This work presents a computational model that allows the monitoring of aircraft generated noise. It makes spectral analysis and calculation of statistical indicators, as well as the aircrafts identification based on generated noise. This model also helps to foresee potential effects to health caused by this kind of noise during the aircraft takeoff, which is when the greatest impact are generated due to the sonorous levels that are reached. This model is implemented by means of software in a laptop, a data acquisition card and a calibrated sensor of acoustic pressure. The method can be included in a permanent monitoring system. The data acquisition is made at 25 KHz at 24 bits. The identification of the aircraft noise is done through two parallel neural networks combined with a weighted addition. In order to generate the inputs to the neural networks, parameters that were obtained from the auto-regressive model and the 1/12 octave analysis are used. This system has 13 categories of aircrafts and it has an identification level of 80% in real environments. ©2009 IEEE.
Original languageAmerican English
DOIs
StatePublished - 1 Dec 2009
EventETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation -
Duration: 1 Dec 2009 → …

Conference

ConferenceETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation
Period1/12/09 → …

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aircraft
data acquisition
aircraft noise
takeoff
octaves
cards
health
spectrum analysis
computer programs
acoustics
sensors

Cite this

Fernandez, L. P. S., Ruiz, A. R., & Pogrebnyak, O. B. (2009). Noise monitoring of aircrafts taking off based on neural model. Paper presented at ETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation, . https://doi.org/10.1109/ETFA.2009.5347034
Fernandez, Luis Pastor Sanchez ; Ruiz, Arturo Rojo ; Pogrebnyak, Oleksiy B. / Noise monitoring of aircrafts taking off based on neural model. Paper presented at ETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation, .
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Fernandez, LPS, Ruiz, AR & Pogrebnyak, OB 2009, 'Noise monitoring of aircrafts taking off based on neural model', Paper presented at ETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation, 1/12/09. https://doi.org/10.1109/ETFA.2009.5347034

Noise monitoring of aircrafts taking off based on neural model. / Fernandez, Luis Pastor Sanchez; Ruiz, Arturo Rojo; Pogrebnyak, Oleksiy B.

2009. Paper presented at ETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation, .

Research output: Contribution to conferencePaper

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Fernandez LPS, Ruiz AR, Pogrebnyak OB. Noise monitoring of aircrafts taking off based on neural model. 2009. Paper presented at ETFA 2009 - 2009 IEEE Conference on Emerging Technologies and Factory Automation, . https://doi.org/10.1109/ETFA.2009.5347034