基于天气报文分析的额外油标准确定方法  

A Method for Determining Additional Fuel Standards Based on Weather Message Analysis

作　　者：崔日升[1] 刘婧 CUI Risheng;LIU Jing(China Southern Airlines,Guangzhou 510000,Guangdong,China)

机构地区：[1]中国南方航空股份有限公司,广东广州510000

出　　处：《民航学报》2023年第4期12-15,共4页Journal of Civil Aviation

摘　　要：长期以来,签派员在制作飞行计划时额外油增加比较主观,没有客观统一的标准。本文试图分析历史METAR天气报文和航班运行耗油之间关系,从而建立一套数学模型来确定不同天气条件下的额外油标准,达到在确保安全裕度的情况下尽可能地少加额外油,减少“油耗油”进而降低公司航油成本的目的。For a long time,the amount of extra fuel determined in the preparation of flight-plan is subjective and there is no objective and unified standard.This paper analyzes the relationship between historical METAR weather messages and flight fuel consumption,and establishes a set of mathematical models to determine the extra fuel standard under different weather conditions,so as to add as little extra fuel as possible while ensuring a safety margin and reduce the company's fuel costs.

关 键 词：METAR分析 额外油 ECR模型 

分 类 号：U8[交通运输工程]