基于性能导航的飞行程序减噪效果评估  

Evaluation of Noise Abatement Effect of Performance-Based Navigation Flight Procedure

作　　者：徐佳[1] 傅强[1] 

机构地区：[1]中国民航飞行学院,四川广汉618307

出　　处：《中国民航飞行学院学报》2015年第1期16-18,共3页Journal of Civil Aviation Flight University of China

基　　金：中国民航飞行学院学生科技活动基金项目(X2013-21)

摘　　要：本文选择有效感觉噪声级作为单次飞机噪声的评价指标;以景德镇罗家机场传统程序和PBN程序为例拟合得到其主要起降机型B738的噪声距离公式,进而得到单次飞行事件机场各预测点的噪声值并绘制噪声污染图,对PBN运行的减噪效果进行评价。This essay selected the effective perceived noise level as the single noise incident evaluation index of the study. Take Luojia airport in Jingdezhen as an example. By fitting the traditional flight procedure and PBN flight procedure, the Noise-Distance formula of B738 is obtained, with which the noise level of each predicted position is worked out and therefore the noise pollution data map can be drawn to assess the noise abatement effect of PBN procedure.

关 键 词：传统飞行程序 PBN飞行程序 减噪 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]