标题：Vehicle scheduling problem of hazardous materials based on risk
作者：Zhang, Jianghua ;Han, Qiang ;Li, Jin ;Zhu, Daoli
作者机构：[Zhang, Jianghua ] School of Management, Shandong University, Ji'nan, China;[Li, Jin ;Zhu, Daoli ] School of Management, Fudan University, Shanghai, C 更多
会议名称：2009 IEEE International Conference on Automation and Logistics, ICAL 2009
会议日期：5 August 2009 through 7 August 2009
来源：Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009
关键词：Hazardous materials; Heuristic algorithm; Risk; Transportation network; Vehicle scheduling problem
摘要：Vehicle scheduling Optimization of Hazardous materials is one of effective means to prevent accidents and reduce the loss of lives and property. This paper studies the vehicle scheduling problem of Hazardous materials based on the transportation risks which vary with time, taking into account the cost constraints and allowing for waiting at the nodes of the network, that is, our problem is a risk-based constrained path-selection one together with the determination of the departure and waiting times at each node on the selected path in the time-dependent networks. After a mixed integer programming model is proposed, a novel heuristic algorithm is designed. The computational complexity of the algorithm is also analyzed. Finally, a numerical example is presented to show its validity and feasibility of this algorithm. © 2009 IEEE.