基于综合飞行航迹的机场噪声等值线计算
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摘要
机场噪声等值线图的范围与形状和飞机的飞行航迹密切相关,一般采用设计飞行程序并考虑航迹的发散。当飞机的实际飞行轨迹与设计航迹相差较大时,便无法准确反映机场及其周边噪声分布情况。本文通过获取和处理成都双流机场航班运行监视数据,生成了综合飞行航迹。使用C#语言编程自主开发机场噪声等值线计算程序并绘制噪声等值线图。实验表明,以机场实际飞行轨迹为基础绘制的噪声等值线能够更加贴切地反映机场及其周边噪声分布情况,也更符合机场实际运行情况,对机场周围噪声评价和土地规划具有较高的参考价值。
The airport noise contour map is an important aspect of airport noise visualization research, which can visually express airport and its surrounding noise distribution. This paper obtains the Chengdu Airport.s flight operation monitoring data and generates the flight path. Combined with the performance of aircraft and the general calculation model, this paper establishes a method of noise calculation based on actual integrated flight path and develops a noise calculating program by C# to make the airport noise contour map. The experimental results show that the airport noise contour map based on actual flight path can better reflect the airport and its surrounding noise distribution and has higher reference value in noise assessment and land planning around the airport.
The airport noise contour map is an important aspect of airport noise visualization research, which can visually express airport and its surrounding noise distribution. This paper obtains the Chengdu Airport.s flight operation monitoring data and generates the flight path. Combined with the performance of aircraft and the general calculation model, this paper establishes a method of noise calculation based on actual integrated flight path and develops a noise calculating program by C# to make the airport noise contour map. The experimental results show that the airport noise contour map based on actual flight path can better reflect the airport and its surrounding noise distribution and has higher reference value in noise assessment and land planning around the airport.
引文
[1]李冉.机场航空噪声预测及其影响因素研究[D].天津:中国民航大学, 2008.
[2]刘洲,蔡良才等.飞机噪声预测与仿真技术研究[J].噪声与振动控制, 2013, 36(1):77-82.
[3]李东亚,胡荣等.机场单噪声事件评估方法改进研究[J].噪声与振动控制, 2016, 36(6):111-115.
[4] Eurocontrol. Eurocontrol Standard Document For Surveillance Data Exchange, Part 12:Category 021, ADS-B Messages[EB/OL]. 2012. http://www. eurocontrol. int.
[5]杨珊,时宏伟. Asterix Category 021协议的应用与分析[J].电讯技术, 2011, 51(10):132-136.
[6]刘洲,蔡良才,方华等.飞机噪声计算通用模型研究[J].振动与冲击, 2012, 31(17):124-128.
[7]杜继涛.机场噪声预测模型及应用研究[D].南京:南京航空航天大学, 2011.
[8]计文斌.基于单航班噪声等值线动态绘制的研究与应用[D].南京:南京航空航天大学, 2012.
[9]环境保护部,国家治理监督检验检疫总局.机场周围区域飞机噪声环境质量标准(二次征求意见稿)[S]. 2017.
[10]高婷,王迪.飞机噪声等值线绘制算法的研究[J].电子设计工程, 2012, 20(23):105-107.
[11] ICAO. CIRCULAR 205-AN/1/25. Recommended method for computing noise contours around airports[S]. Montreal, 1988.
[12]呼和木其日.面向机场噪声动态三维可视化的实时计算研究及其实现[D].天津:中国民航大学, 2016.
[2]刘洲,蔡良才等.飞机噪声预测与仿真技术研究[J].噪声与振动控制, 2013, 36(1):77-82.
[3]李东亚,胡荣等.机场单噪声事件评估方法改进研究[J].噪声与振动控制, 2016, 36(6):111-115.
[4] Eurocontrol. Eurocontrol Standard Document For Surveillance Data Exchange, Part 12:Category 021, ADS-B Messages[EB/OL]. 2012. http://www. eurocontrol. int.
[5]杨珊,时宏伟. Asterix Category 021协议的应用与分析[J].电讯技术, 2011, 51(10):132-136.
[6]刘洲,蔡良才,方华等.飞机噪声计算通用模型研究[J].振动与冲击, 2012, 31(17):124-128.
[7]杜继涛.机场噪声预测模型及应用研究[D].南京:南京航空航天大学, 2011.
[8]计文斌.基于单航班噪声等值线动态绘制的研究与应用[D].南京:南京航空航天大学, 2012.
[9]环境保护部,国家治理监督检验检疫总局.机场周围区域飞机噪声环境质量标准(二次征求意见稿)[S]. 2017.
[10]高婷,王迪.飞机噪声等值线绘制算法的研究[J].电子设计工程, 2012, 20(23):105-107.
[11] ICAO. CIRCULAR 205-AN/1/25. Recommended method for computing noise contours around airports[S]. Montreal, 1988.
[12]呼和木其日.面向机场噪声动态三维可视化的实时计算研究及其实现[D].天津:中国民航大学, 2016.