北京交通大学学报2025，Vol.49Issue(1)：158-167,10.DOI:10.11860/j.issn.1673-0291.20230097
合乘公平性的载人飞行器路径规划模型
Aerial vehicle path planning model considering ridesharing fairness
摘要
Abstract
The use of electric Vertical Take-off and Landing(eVTOL)aircraft for low-altitude urban air transportation presents an effective solution to alleviate ground traffic congestion.This study addresses the path planning problem in future eVTOL ridesharing operations.First,a static eVTOL path planning mathematical model is developed,aiming to maximize the benefits for both eVTOL operators and passengers.The model considers constraints such as eVTOL vertiport capacity,aircraft load,and battery limitations.Ridesharing fairness is also taken into account,including passenger charging fair-ness and the equitable distribution of shared trip revenue between passengers and operators.Next,based on the problem's characteristics,an Improved Adaptive Genetic Algorithm(IAGA)is pro-posed,incorporating customized crossover and mutation operations with adaptive probability adjust-ments.Finally,numerical experiments are conducted to solve the model,followed by a sensitivity analysis.The results show that,compared to non-ridesharing scenarios,ridesharing reduces total eV-TOL flight distance by 16.52%,increases operator revenue by 9%,and decreases passenger expendi-ture by 9.01%.These findings confirm that the proposed ridesharing model ensures a fair distribution of benefits between passengers and operators.Both the enumeration algorithm and the IAGA achieve optimal solutions for small-scale cases.Compared to the Improved Genetic Algorithm(IGA),the IAGA reduces computation time by 51.47%.This proves that the IAGA can effectively solve rideshar-ing problems of various scales.The research results provide valuable insights for future eVTOL ride-sharing pricing strategies.关键词
城市空中交通/eVTOL/合乘/路径规划模型/旅客公平性Key words
urban air mobility/eVTOL/ridesharing/path planning model/passenger fairness分类
交通工程引用本文复制引用
任新惠,王孟德,于芳..合乘公平性的载人飞行器路径规划模型[J].北京交通大学学报,2025,49(1):158-167,10.基金项目
国家重点研发计划(2022YFB4300904) National Key R&D Plan(2022YFB4300904) （2022YFB4300904）
