Research on the Airport Gate Real-time Allocation Model in Considering Irregular Operations
Le Mei-long
Tan Cai-mao
Abstract：In response to airport gate assignment problem in considering irregular operations of airport and flights, a mixed integer programming model is built .Aircraft waiting time is introduced in order to adapt to the actual operation condition .By using ILOG CPLEX optimizing software , flight delay and gate fault situ-ation are simulated as an example .A solution is found in 5 seconds with 2.1 GHz CPU, RAM, 2.0 GHz configuration.From the gate assignment plan , compared with regular operation , the total passenger walk-ing distance is increased by 130 meters only when a gate fault occurs , and it remains unchanged when flights are delayed .With the effectiveness in solving the airport gate assignment problem in irregular situa-tion, the model is significant in practical applications .
Keywords：air transportationirregular operationsmixed integer programingairport gate real-time as-signment
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 12-16,36 )