基于MATLAB的地铁站换乘人数敏感度分析  

MATLAB sensitivity analysis of subway station transfer numbers

作　　者：田梦 白琛琛 娜仁图雅 Tian Meng;Bai Chenchen;Naren Tuya(School of Automobile,Changan University,Shaanxi Xi'an 710064)

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《汽车实用技术》2020年第10期251-253,共3页Automobile Applied Technology

摘　　要：为研究地铁枢纽站换乘人数对车辆系统运营成本的影响,建立了车辆系统运营成本模型,基于MATLAB分别分析了在换乘乘客的步行时间小于、等于和大于松弛时间时,换乘人数对换乘乘客的费用、车辆运行费用及车内乘客费用的影响。结果表明:模型可有效反映换乘乘客步行时间与松弛时间不同关系时换乘人数对车辆系统运行费用的影响。In order to study the influence of passenger number of transfer at the subway pivotal station on the operating cost of vehicle system, vehicle system operation cost model is established. The influence of the transfer number on the cost of the transfer passenger, the running cost of the vehicle and the cost of the passenger in the vehicle is analyzed when the walking time of the transfer passenger is less than, equal to and larger than the relaxation time. The results show that the model can effectively reflect the influence of the number of passengers on the running cost of the vehicles system when the passenger’s walking time is different from the relaxation time.

关 键 词：车辆系统运营成本 换乘时间 松弛时间 

分 类 号：U467.46[机械工程—车辆工程]