پديد آورنده :
نادري پور، منصوره
عنوان :
مسيريابي وسائط نقليه وابسته به زمان سبز با در نظرگرفتن گراف چند آلترناتيوي
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
صنايع - صنايع
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده صنايع و سيستم ها
صفحه شمار :
چهارده،127ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
مهدي علينقيان
توصيفگر ها :
حمل و نقل , مسيريابي سبز , آلاينده هاي زيست محيطي , الگوريتم كرم شب تاب , الگوريتم بهينه سازي انبوه ذرات
تاريخ نمايه سازي :
12/11/93
استاد داور :
رضا حجازي، نادر شتاب بوشهري
دانشكده :
مهندسي صنايع و سيستم ها
چكيده انگليسي :
128 Green time dependent vehicle routing problem considering multi alternative graph Mansooreh Naderipoor m naderipoor@in iut ac ir Date of Submission 2014 09 10 Department of Industrail Engineering Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language FarsiSupervisor Dr Mehdi Alinaghian Alinaghian@cc iut ac irAbstract Transportation dedicates remarkable part of national gross production in every country and a large partof emissions occurs in this sector For this reason in recent years many attempts have been made to reduceemissions by vehicles One of the transportation problems is vehicle routing problem that differentconstraints can be imposed on it and get closer to the real world In this thesis time dependent vehiclerouting problem is taken in to consideration and emissions optimization of vehicle routing is studied byconsidering factors such as vehicle load velocity road gradient and urban traffic congestion Due toimportance of various alternative paths between two nodes in the proposed problem also the assumption ofmulti alternative graph is considered Then according to the mentioned assumptions a mixed integer non linear mathematical model is presented to reduce travel time and emissions considering multiple alternativegraph Considering the issue that the proposed problem is NP hard in order to optimally solve the proposedmodel the complete enumeration technique is used for small scale instances Using large scale instances results of three suggested methods including Gaussian firefly improved firefly and particle swarmoptimization Algorithms are compared Results shows that improved firefly algorithm in terms ofcomputational and quality of solutions has better performance than other suggested algorithms Furthermore proposed model causes major reduction in emissions by vehicles Finally in order to investigate theeffectiveness of the proposed model a case study in Isfahan was considered results show about 41 reduction in fuel consumption Keywords Transportation Time dependent vehicle routing problem Green routing Environmental emissions Multi alternative graph Firefly algorithm Particle swarmoptimization algorithm
استاد راهنما :
مهدي علينقيان
استاد داور :
رضا حجازي، نادر شتاب بوشهري
