突发事故干扰背景下的铁路运输实时调度方法设计  

Design of Real-Time Scheduling Method for Railway Transportation Under the Background of Sudden Accident Interference

作　　者：魏中华 WEI Zhong-hua(China Railway Construction Railway Operation Co.Ltd.,Beijing 100000,China)

机构地区：[1]中铁建轨道运营有限公司,北京100000

出　　处：《工程建设与设计》2024年第17期91-93,共3页Construction & Design for Engineering

摘　　要：通过对突发事故干扰背景下铁路运输实时调度问题构建数学模型,并引入烟花算法对调度方案进行寻优的方法,结果表明:该方法在30 min干扰时长下的目标函数值下降到3662;对影响11辆列车的干扰进行实时调度,只对其他2辆列车产生干扰,该方法不仅具有良好的运行性能,还能够有效进行实时调度,可应用于突发事故干扰背景下的铁路运输实时调度。By constructing a mathematical model of real-time scheduling problems in railway transportation under the background of sudden accident interference,and introducing a fireworks algorithm to optimize the scheduling scheme,the results show that the objective function value of the research method decreases to 3662 under a 30 minute interference duration;Real time scheduling of the interference that affects the 11 trains will only cause interference to the other 2 trains.And:the research method not only has good operational performance,but also can effectively carry out real-time scheduling,which can be applied to real-time scheduling of railway transportation in the context of sudden accident interference.

关 键 词：铁路运输 烟花算法 数学建模 调度 竞争湮灭 

分 类 号：U292.4[交通运输工程—交通运输规划与管理]