Airline-specific and priority strategy is often used in gate assignment practice. However, there is no such kind of published research paper until now. Taking these practical two as premises, this paper presents a new comprehensive assignment model which considered the factors of multi-runway, service strategy, gate utilization balance and airline-specific gates simultaneously. The data used in the paper is from a hub airport in China, and IBM ILOG CPLEX optimization solver is used to solve the model. Computational result shows that the double runaway can reduce the total waiting time 1155 minutes compared with the single runway; and adopting priority strategy can reduce the waiting time about 30% compared with no priority strategy. As for utilization rate, imposing a utilization rate constraint in the model can greatly reduce the unbalance of gate use.
Study on Multi-Track and Priority Service Gates Assignment Problem
2014
7 Seiten
Conference paper
English
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