A Methodology for Calculating Greenhouse Effect of Aircraft Cruise Using Genetic Algorithm-Optimized Wavelet Neural Network
A Methodology for Calculating Greenhouse Effect of Aircraft Cruise Using Genetic Algorithm-Optimized Wavelet Neural Network
复制标题
遗传算法优化小波神经网络计算飞机巡航温室效应的方法
DOI:
10.1155/2020/7141320
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发表时间:
2020-10
期刊:
影响因子:
2.3
通讯作者:
Qian Wang
中科院分区:
文献类型:
--
作者:
Yong Tian;Lina Ma;Songtao Yang;Qian Wang
Reliable assessment on the environmental impact of aircraft operation is vital for the performance evaluation and sustainable development of civil aviation. A new methodology for calculating the greenhouse effect of aircraft cruise is proposed in this paper. With respect to both cruise strategies and wind factors, a genetic algorithm-optimized wavelet neural network topology is designed to model the fuel flow-rate and developed using the real flight records data. Validation tests demonstrate that the proposed model with preferred network architecture can outperform others investigated in this paper in terms of accuracy and stability. Numerical examples are illustrated using 9 flights from Beijing Capital International Airport to Shanghai Hongqiao International Airport operated by Boeing 737–800 aircraft on October 2, 2019, and the generated fuel consumption, CO 2 and NO x emissions as well as temperature change for different time horizons can be effectively given through the proposed methodology, which helps in the environmental performance evaluation and future trajectory planning for aircraft cruise.
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DOI:
10.13227/j.hjkx.201908199
发表时间:
2020
期刊:
环境科学
影响因子:
--
作者:
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2015-02
期刊:
The Aeronautical Journal
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2008
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作者:
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DOI:
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发表时间:
2017-04
影响因子:
3.9
作者:
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Beata Płanda;J. Skorupski
影响因子:
8
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