Study on the Optimization Method of Point Merge Procedure Based on Benefit in the Terminal Area
With the rapid development of the air transport industry, the problem of airspace congestion and flight delay in the terminal area (TMA) becomes more and more serious. In order to improve the efficiency of flight operations in TMA, point merge procedure had been devised. This paper takes the approac...
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| Veröffentlicht in: | Mathematical problems in engineering 2020, Vol.2020 (2020), p.1-12 |
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| creator | Ye, Bojia Wan, Lili Xing, Dawei Tian, Yong |
| description | With the rapid development of the air transport industry, the problem of airspace congestion and flight delay in the terminal area (TMA) becomes more and more serious. In order to improve the efficiency of flight operations in TMA, point merge procedure had been devised. This paper takes the approach routes in TMA as the research object, taking into account such conditions as obstacle clearance, flight interval, and procedure area. Based on the flight time, fuel consumption, pollutant emission, and noise impact, an optimization model of point merge procedure is constructed. Genetic algorithm is used to optimize the structure of procedure. The Shanghai Hongqiao International Airport is selected for simulation verification, and the actual flow distribution of the airport is analyzed as an example. The results show that the average flight time was reduced by 0.26 min, the average fuel consumption was reduced by 1,240.64 kg, the average NOx emissions were reduced by 1.09 kg, and the noise impact range was contracted by 55 km2 after optimization. The point merge procedure optimization method can be expected to reduce the flight time, fuel consumption, and environmental impact of flights in TMA, so as to optimize the aircraft approach trajectory. |
| doi_str_mv | 10.1155/2020/5757948 |
| format | Article |
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In order to improve the efficiency of flight operations in TMA, point merge procedure had been devised. This paper takes the approach routes in TMA as the research object, taking into account such conditions as obstacle clearance, flight interval, and procedure area. Based on the flight time, fuel consumption, pollutant emission, and noise impact, an optimization model of point merge procedure is constructed. Genetic algorithm is used to optimize the structure of procedure. The Shanghai Hongqiao International Airport is selected for simulation verification, and the actual flow distribution of the airport is analyzed as an example. The results show that the average flight time was reduced by 0.26 min, the average fuel consumption was reduced by 1,240.64 kg, the average NOx emissions were reduced by 1.09 kg, and the noise impact range was contracted by 55 km2 after optimization. The point merge procedure optimization method can be expected to reduce the flight time, fuel consumption, and environmental impact of flights in TMA, so as to optimize the aircraft approach trajectory.</description><identifier>ISSN: 1024-123X</identifier><identifier>EISSN: 1563-5147</identifier><identifier>DOI: 10.1155/2020/5757948</identifier><language>eng</language><publisher>Cairo, Egypt: Hindawi Publishing Corporation</publisher><subject>Air traffic control ; Air transportation ; Aircraft ; Airports ; Airspace ; Aviation ; Computer simulation ; Consumption ; Design ; Engineering ; Environmental impact ; Flight operations ; Flight time ; Flow distribution ; Fuel consumption ; Genetic algorithms ; Linear programming ; Nitrogen oxides ; Optimization ; Pollutants ; Simulation ; Traffic congestion ; Traffic flow</subject><ispartof>Mathematical problems in engineering, 2020, Vol.2020 (2020), p.1-12</ispartof><rights>Copyright © 2020 Yong Tian et al.</rights><rights>Copyright © 2020 Yong Tian et al. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. http://creativecommons.org/licenses/by/4.0</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c360t-6a9b39b7e50daf16193144e42e0a8f81d140519813fc7ab55f6b7cf09d18bf0f3</citedby><cites>FETCH-LOGICAL-c360t-6a9b39b7e50daf16193144e42e0a8f81d140519813fc7ab55f6b7cf09d18bf0f3</cites><orcidid>0000-0003-4205-0885 ; 0000-0002-6336-216X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><contributor>Gasparetto, Alessandro</contributor><contributor>Alessandro Gasparetto</contributor><creatorcontrib>Ye, Bojia</creatorcontrib><creatorcontrib>Wan, Lili</creatorcontrib><creatorcontrib>Xing, Dawei</creatorcontrib><creatorcontrib>Tian, Yong</creatorcontrib><title>Study on the Optimization Method of Point Merge Procedure Based on Benefit in the Terminal Area</title><title>Mathematical problems in engineering</title><description>With the rapid development of the air transport industry, the problem of airspace congestion and flight delay in the terminal area (TMA) becomes more and more serious. In order to improve the efficiency of flight operations in TMA, point merge procedure had been devised. This paper takes the approach routes in TMA as the research object, taking into account such conditions as obstacle clearance, flight interval, and procedure area. Based on the flight time, fuel consumption, pollutant emission, and noise impact, an optimization model of point merge procedure is constructed. Genetic algorithm is used to optimize the structure of procedure. The Shanghai Hongqiao International Airport is selected for simulation verification, and the actual flow distribution of the airport is analyzed as an example. The results show that the average flight time was reduced by 0.26 min, the average fuel consumption was reduced by 1,240.64 kg, the average NOx emissions were reduced by 1.09 kg, and the noise impact range was contracted by 55 km2 after optimization. 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In order to improve the efficiency of flight operations in TMA, point merge procedure had been devised. This paper takes the approach routes in TMA as the research object, taking into account such conditions as obstacle clearance, flight interval, and procedure area. Based on the flight time, fuel consumption, pollutant emission, and noise impact, an optimization model of point merge procedure is constructed. Genetic algorithm is used to optimize the structure of procedure. The Shanghai Hongqiao International Airport is selected for simulation verification, and the actual flow distribution of the airport is analyzed as an example. The results show that the average flight time was reduced by 0.26 min, the average fuel consumption was reduced by 1,240.64 kg, the average NOx emissions were reduced by 1.09 kg, and the noise impact range was contracted by 55 km2 after optimization. The point merge procedure optimization method can be expected to reduce the flight time, fuel consumption, and environmental impact of flights in TMA, so as to optimize the aircraft approach trajectory.</abstract><cop>Cairo, Egypt</cop><pub>Hindawi Publishing Corporation</pub><doi>10.1155/2020/5757948</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-4205-0885</orcidid><orcidid>https://orcid.org/0000-0002-6336-216X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Air traffic control Air transportation Aircraft Airports Airspace Aviation Computer simulation Consumption Design Engineering Environmental impact Flight operations Flight time Flow distribution Fuel consumption Genetic algorithms Linear programming Nitrogen oxides Optimization Pollutants Simulation Traffic congestion Traffic flow |
| title | Study on the Optimization Method of Point Merge Procedure Based on Benefit in the Terminal Area |
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