飞行程序噪声评价和减噪措施研究.pdf

南京航空航天大学硕士学位论文
摘要
随着我国国民经济和航空运输事业稳步增长,民用机场随之快速发展,机场飞机的起降架
次数逐年增长,机场噪声问题日益突出,严重影响了机场的可持续发展和机场与周边环境的和
谐关系,妨碍了城市建设的进程,甚至引起严重的社会和环境问题。飞机噪声污染问题已经成
为机场环境问题中一个最为突出的问题,这个问题至今没有很好解决。基于此,本文研究了飞
行程序噪声评价及减噪措施。论文首先借鉴了国内外专家的研究状况,介绍了飞机噪声的危害,
结合国内外已提出的十几种飞机噪声评价指标,确定采用WECPNL 作为累积事件噪声评价指
标,采用 PNL 作为单个事件噪声评价指标。分析了飞机噪声评价原理和评价步骤,建立了飞行
程序噪声评价模型,使用波音性能分析软件 BCOP 进行机场信息处理和确定飞机的四维航迹,
使用 MATLAB 多项式拟合机型的噪声距离特性曲线,计算预测点的噪声值,利用 Golden
Software 软件绘制噪声等值线。在飞行程序噪声评价模型的基础上开发了飞行程序噪
声评价系统,描述了飞行程序噪声评价系统的设计思想,详述了该系统采用的操作系统和开发
工具,使用该系统对南京禄口机场06 号跑道的标准仪表进近程序进行了噪声评价。飞行程序减
噪作为一个经济有效的噪声控制方法被越来越多的机场所采用。然后分析了减噪声起飞程序、
减噪声进近程序、连续下降进近程序和区域导航程序的减噪效果,对天津滨海机场区域导航程
序进行分析。论文最后对研究成果进行了总结与展望。




关键词:飞行程序,飞机噪声,减噪程序,噪声等值线,评价系统













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飞行程序噪声评价及减噪措施研究
ABSTRACT
With the rapid growth of air traffic and the increase of extending and building airports, the
problem of aircraft noise e an increasingly prominent issue, which seriously affect airport
sustainable development, hinder airport and surrounding environment harmonious relations, hamper
urban construction, and even cause serious social and environmental issues. Aircraft noise has e
the most outstanding problem of airport environment. But aircraft noise can not be solved well all the
time. Based on this, the paper went deep into studying of flight procedures noise evaluation and noise
abatement measures. The paper firstly drew on the research results of experts at home and abroad,
introduced aircraft noise’s harm. According to some dozen aircraft noise evaluation index, the article
took WECPNL as assessment index of cumulative event, took PNL as evaluation index of single
event. The paper analyzed aircraft noise evaluation principle and steps, established flight procedures
noise evaluation model, handled airport information and aircraft 4D trajectory based on Boeing Climb
Out Program, polynomial fitted aircraft noise and distance characteristic curve using of MATLAB ,