The Research of Airport Noise Prediction

Abstract:

Airport noise is noise pollution produced by any aircraft or its components, during various phases of a flight,especially the landing phases. This paper study the airport noise prediction model basing on WECPNL(Weighted Equivalent Continuous Perceive Noise Level) recommended by ICAO as a index. With the measurement data,which is properly distribute to the final of active runway and centerline, a brief summary of WECPNL-based prediction model from touchdown to runway centerline is established. However, the results showed a discrepancy of certain points was between prediction and measurement data, especially 1.5-2.5km away from the airport. Therefore, an amendment was proposed with greater accuracy, which the relative of the new model for future prediction ranged from 1.0% to 2.0%. To some extent, this model also can reflect and make full use of the limited data with a high accuracy, especially suit for monitoring rapidly in some new small airports.

• Periodical: Advanced Materials Research (Volumes 610-613)
• Pages: 2571-2577
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.610-613.2571
• Online since: December 2012
• Authors: Wei Jun Pan, Yuan Yuan Zheng, Yu Hua Feng
• Keywords: Airport Noise, Airport Noise Prediction Model, Regression Linear, WECPNL-Based

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DOI: 10.1097/00003446-199008000-00002