基于马尔可夫网络排队论的电梯交通建模及应用  

Model and Application of Elevator Traffic Based on Markov Network Queuing Theory

作　　者：宗群[1] 魏利剑[1] 程义菊[1] 宋军远[1] 

机构地区：[1]天津大学电气与自动化工程学院,天津300072

出　　处：《天津大学学报（自然科学与工程技术版）》2005年第1期9-13,共5页Journal of Tianjin University：Science and Technology

基　　金：天津市自然科学重点基金资助项目(993801211).

摘　　要：为优化电梯配置,分析了电梯交通流.利用马尔可夫网络排队论对电梯交通流建模,并求解该模型,然后将求解结果应用到电梯配置中,通过实例与传统的电梯配置作比较.根据两种配置结果,分别求得并分析了相应的性能指标.结果表明,基于新模型的电梯配置可有效降低乘客平均候梯时间和电梯平均载荷,从而证明了利用马尔可夫网络排队论建立电梯交通模型的可行性和优越性.To optimize elevator configuration, the traffic flow of elevator system is analyzed. The traffic flow model is founded based on Markov network queuing theory and the results of the model are applied to elevator configuration. Then this method of elevator configuration is compared with traditional method. According to the results, the performance indexes of each configuration result are obtained. It′s showed that the elevator configuration based on the new model can decrease the average waiting time of passengers and the elevator average load effectively.So it is superior and more practicable to model the elevator traffic flow using Markov network queuing theory.

关 键 词：电梯交通 马尔可夫排队论 网络排队模型 电梯配置 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]