9048

8393

كارشناسي ارشد

سيستم هاي اقتصادي-اجتماعي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده صنايع و سيستم ها

1392

سيزده،106ص.: مصور،جدول،نمودار

ص.ع.به فارسي و انگليسي

نادر شتاب بوشهري

حميد مير مهدي

26/3/93

غلامعلي رئيسي اردلي، مهدي علينفيان

مهندسي صنايع و سيستم ها

ID8393

107 Roghayeh Khermani Nodehi r nodehi21@gmail com Date of Submission 2014 01 22 Department of Industrial Engineering Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiSupervisor Dr Seyed Nader Shetab Boushehri shetab@cc iut ac irAbstract Transportation planning is a process which determines necessary actions according toachieve the desired state of a transportation system that is determined by transportation sexperts One of the most important issues in this field is the selection and scheduling oftransportation investment projects This problem has some properties such as multiplestakeholders and decision makers a variety of evaluation criteria existence of numerousalternative interdependencies between projects and uncertainty of information that should beconsidered Therefore a portfolio of proposed projects should be selected in a way thatsatisfies resources constraints and achieves the maximum benefits Hence if the selection andscheduling of transportation investment projects do not perform with a systematic view notonly the system situation does not improve but there is a possibility of getting worse In this field most researchers have studied just projects selection and rarely integratingselection or scheduling of investment projects have been considered In this research model ofintegrated selection and scheduling of transportation investment projects is presented A newmeasure to evaluate projects according to the threshold of user satisfaction is developed wichcombination with the is total travel time form the objective function Due to the complexity ofcomputing the objective function and Braess phenomenon providing common accuratemethods for solving is very complex and difficult Hence the genetic algorithm is used as ametaheuristic algorithm in order to solve this problem Also its parameters are adjusted usingTaguchi method The MATLAB software is applied to implement the mentioned algorithmand to calculate the objective function of generated wich previously achieved through theGAUSS software After solving the model for different dimensions of the problems theresults were analyzed and the performance of the proposed method is evaluated throughimplementation on a medium sized network transportation Sioux falls urban Network Theresults have shown that the Genetic Algorithm is an efficient algoritm for solving thementioned problem Keywords Integrated selection and scheduling Transportation investment projects Genetic Algorithm Taguchi method

نادر شتاب بوشهري

حميد مير مهدي

غلامعلي رئيسي اردلي، مهدي علينفيان