摘要
为了航路规划的目的,本文从气流运动规律和物理原理出发,为飞机在爬升和巡航阶段建立了相应的微分动力学模型,用来刻画在不同气象条件下巡航阶段的油耗关系.通过相应的数学模型,对飞机飞控手册(BADA)中的油耗数据的内蕴关系做了重构,并通过数值试验验证了建立的数据重构模型具有较高的精度.
Starting from the laws of airflow motion and physical principle,this paper establishes corresponding differential hydrodynamic models for the aircraft in the climbing and cruise phases,which describe the fuel consumption relationship under different meteorological conditions.Further,based on the BADA data,the numerical test of the established model verifies that the mathematical model we model is high accuracy.
作者
杜毅
张广蕾
廖子菊
黄家尧
张双虎
王一举
DU Yi;ZHANG Guanglei;LIAO Ziju;HUANG Jiayao;ZHANG Shuanghu;WANG Yiju(College of Information Science and Technology,Jinan University,Guangzhou,Guangdong 510632,China;Department of Applied Mathematics,Guangdong University of Finance,Guangzhou,Guangdong 510521,China;Artificial Intelligence Data Science Department,Guangzhou Xinhua University,Guangzhou,Guangdong 510520,China)
出处
《数学建模及其应用》
2023年第3期45-49,共5页
Mathematical Modeling and Its Applications
基金
国家重点研发计划项目(2020YFA072500)
广东省基础与应用基础研究基金(2020B1515310012)
粤港澳应用数学中心管理体制机制建设研究(2021A1515310004)。
关键词
飞控数据表数据模型重构
飞行器油耗模型
数值模拟
航路规划
reconstruction of the BADA data
aircraft fuel consumption model
numerical simulation
aviation route optimization
