基于排队论水平循环吊篮式立体车库存取车策略研究

Research on the Strategies of Retrieving and Retrieving Cars in Horizontal Cyclic Basket Type Stereo Garage Based on Queuing Theory

以水平循环吊篮式立体车库为研究对象,基于排队论的理论原理,对车库的实际存取车情况(存远大于取、存取相当、存远小于取)建立存车优先、交叉存取、原地等待3种不同存取车策略的数学模型,并对模型进行MATLAB仿真,分析不同情况下3种策略的平均存取车时间,确定较优的存取车方式,为车库的存取控制和管理决策提供参考。

Taking the horizontal circulation hanging basket type stereo garage as the research object,based on the theory of queuing theory,three different mathematical models of storage first,cross access and in-place waiting were established for the actual situation of the garage(storage is far more than fetching,access equivalent,storage is far less than fetching),and the model was simulated by MATLAB.The average time of the three strategies under different circumstances was analyzed,and the better mode of the access car was determined,which provided a reference for the access control and management decision of the garage.