چکیده مقاله
fueled vehicles is an inevitable phenomenon However, a proper infrastructurefor exploitation and refueling is not available in many countries Therefore, it isnecessary to track the refueling schedule in the decision making Moreover,congestion avoidance is another key towards livability and has a major impact onemission reduction The two main contributions of this thesis are utilization ofalternative fueled vehicles and heavy congestion avoidance in urban areas Thispaper, unlike other routing and transportation problems where the speed isconsidered to be steady, if considers a good approximation of speed levels for allroutes Then, with the aid of an accurate emission and fuel consumptioncalculation models based on the speed, the amount of CO2 emission is calculated,and finally a graph based operational research model for routing and schedulingtracks of fuel level for each node and, if necessary, activates the refueling plan Moreover, according to fuel consumption calculation, the model aims to findroutes with the minimum CO2 emission level In addition, the outputs of the firstmodel will be imported to the second, where departure and arrival times from/tonodes, as well as exact adjustment of speeds to optimality is aimed Thesemodels are inspired by Shipping Transit Problem It is noteworthy that for speedcalculation, a robust approach, i e , queuing theory, is considered All models aresolved to near optimality with exact and meta heuristic algorithms And finally,the impact of number of alternative fuel stations on the objective function isevaluated and analyzed
کلیدواژهها
نویسندگان
A. Omidvar
School of Industrial Engineering, College of Engineering, University of Tehran, Iran
R. Tavakkoli-Moghaddam
School of Industrial Engineering, College of Engineering, University of Tehran, Iran
M. Arvan
School of Industrial Engineering, College of Engineering, University of Tehran, Iran
شیوه ارجاع
Omidvar, A. and Tavakkoli-Moghaddam, R. and Arvan, M.,1392,Livable Vehicle Routing and Scheduling OptimizationConsidering Traffic Evasion: A Case of Tehran,The 13th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات سیزدهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک6 اسفند 1392 · تهران