Research On Structure Design Strategy Of C Airline Cargo Transfer Hub

Air cargo hub as the air freight network has the key function of the large air cargo hub in Hong Kong.China's air cargo transportation industry is in the rising stage.The development of the civil aviation industry has accumulated the foundation for China's civil aviation from point to point to the central view according to the actual operating mode conversion.The status quo China airport and base company,there is a big gap between the domestic airport flight operations and air freight route operation structure and hub structure operation.The lack of effective and reasonable construction of aviation hub structure,system of aviation hub structure can make the airline's operating efficiency has been greatly improved,making transportation reasonable price decline then,it will greatly enhance the capacity.Based on air freight transit development status and Prospect Analysis of transportation hub,with C airlines as the research object,combined with the characteristics of modern logistics research and analysis for C airlines cargo hub structure design strategy research theory.Using system dynamics,using Vensim software,based on the system boundary on the hub SD model the structure design of C airlines cargo transit is established.Through the simulation of the C air cargo hub structure design strategy model.According to the correlation analysis of graphics and data simulation results,and then targeted for analysis and comparison of C strategy,the development of airlines cargo hub strategy,gets the following achievements the:(1)Single hinge model based on the analysis of the air transit hub in single,method can effectively enhance the efficiency of the hub,improve service quality and operational efficiency,optimize flight wave,optimization transfer process,optimization of hub control center and the optimization of multi hub construction.(2)Multi hub model based on the increase of the number of transportation network coverage increased,full load rate,lower unit costs,but if the goods distribution is not reasonable,will cause the waste of resources or goods congestion.Through research,through the distribution of the flow of goods on the flight hub ratio,make full use of processing capacity of the hub the total volume of time when the number of the minimum value of the hub,this can be considered to reduce project cost,strengthen cost control;when the total volume of the hub to the peak,this time can consider adjustment costs,improve efficiency,to improve the operating profit.This model is applicable to route network coverage of airlines.(3)The two level hub model based on the goods to go through two transit to reach the destination,goods transfer efficiency is low.According to the output results of the model,to determine the different level of hub transfer rate.By slowing its speed in a low value goods hub stage inflow measures both to avoid the accumulation of total volume of a hub and avoid the two hub due to the delay caused by the goods cannot handle the waste of resources.At the same time,enhance the efficiency of transfer in higher stages of primary goods into the logistics hub in the extension of the situation later rapidly under the transfer to the two lowest level hub,full play two hub capacity,will be the fastest delivery of goods to the destination.This model is applicable to the operation of aircraft in less demand,flight routes of low density,fewer airlines.