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Research On Scheduling Optimization Of Common Delivery Based On Electric Vehicle Technical Feature

Posted on:2013-12-17Degree:MasterType:Thesis
Country:ChinaCandidate:H X LiuFull Text:PDF
GTID:2232330371478639Subject:Systems Engineering
Abstract/Summary:PDF Full Text Request
With the transportation deterioration and environmental damage during the development process of modern logistics, more attention has been increasingly paid to the side effects of urban logistics and the coordination between the logistics operation and the urban development. This paper presents the idea, if the traditional automobiles are substituted for electric vehicles as the main distribution tools, energy crisis, environmental pollution and other conditions will be greatly improved. Comprised by traditional oil-fuel vehicle (FV),Development of electric vehicle (EV) which can decrease emission of tail gas and over-using of oil, is an important means of solving the current energy and environment problem.Because of the big difference of dynamical and drive characteristics between electric vehicles and traditional automobiles, the charging time(fueling time)of electric vehicles requires four to five hours and the travel miles(route time)after each charging is limited, it would affect the normal operation of public traffic if not performing rational scheduling according to the characteristic of electric vehicles. Studies of scheduling problem of electric vehicles become more and more important.Traditional theories and methods are no longer suitable for electric vehicles scheduling with particular characteristics. As electric vehicles is still in the prophase of actual application, the existing research on model and algorithm of electric vehicles scheduling is still blank. The paper try to provide an approach to formulating and solving the problem of electric vehicles in the ease of multi-depots through applied ant colony algorithm and matching algorithm to bipartite graphic model.
Keywords/Search Tags:Common delivery, EV Charging Facility, Ant colony optimization, Minimum Path Decomposition for Directed Graph, Maximum Matching of BipartiteGraph
PDF Full Text Request
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