發(fā)布時(shí)間：2018-03-08 08:06

  本文選題：地面集中除冰　切入點(diǎn)：短進(jìn)程優(yōu)先　出處：《計(jì)算機(jī)仿真》2015年12期 　論文類型：期刊論文

【摘要】：研究飛機(jī)地面除冰問(wèn)題,保障民航在冬季冰雪天氣下安全運(yùn)行。由于近年來(lái)我國(guó)航班密度有大幅增長(zhǎng),除冰效率直接影響機(jī)場(chǎng)航班總延誤時(shí)間。現(xiàn)有的先到先服務(wù)的除冰調(diào)度方法在除冰資源有限時(shí),效率不高,影響航班正點(diǎn)率。針對(duì)飛機(jī)地面集中除冰的過(guò)程,建立了除冰調(diào)度模型,提出了短進(jìn)程優(yōu)先的調(diào)度方法。利用首都機(jī)場(chǎng)的實(shí)際航班數(shù)據(jù),采用VC++編程進(jìn)行仿真。結(jié)果表明,短進(jìn)程優(yōu)先除冰調(diào)度方法在飛機(jī)除冰總延遲時(shí)間和飛機(jī)延遲數(shù)量指標(biāo)上,均優(yōu)于現(xiàn)有的先到先服務(wù)策略,在除冰資源非常稀缺時(shí),改進(jìn)方法更能有效減少延誤時(shí)間,為機(jī)場(chǎng)除冰調(diào)度提供了科學(xué)依據(jù)。
[Abstract]:To study the problem of aircraft deicing on the ground, to ensure the safe operation of civil aviation in winter snow and ice weather. As the density of flights in China has increased substantially in recent years, The deicing efficiency directly affects the total delay time of the airport flight. The existing first-come first-served deicing scheduling method is not efficient when the deicing resources are limited, which affects the flight punctuality rate. A deicing scheduling model is established, and a short-process-first scheduling method is proposed. Using the actual flight data of the capital airport, the simulation is carried out with VC programming. The results show that, The short-process priority deicing scheduling method is superior to the existing first-come first-served strategy in terms of total deicing delay time and aircraft delay quantity. When deicing resources are very scarce, the improved method can effectively reduce the delay time. It provides scientific basis for airport deicing scheduling.
【作者單位】： 中國(guó)民航大學(xué)機(jī)場(chǎng)學(xué)院;
【基金】：國(guó)家科技支撐計(jì)劃項(xiàng)目(2012BAG04B02) 中央高�；究蒲袠I(yè)務(wù)費(fèi)中國(guó)民航大學(xué)專項(xiàng)(3122013C012)
【分類號(hào)】：V328;V35
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本文編號(hào)：1583062