کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6854994 1437601 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An advanced GRASP-HGA combination to solve a multi-period Pickup and Delivery Problem
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
An advanced GRASP-HGA combination to solve a multi-period Pickup and Delivery Problem
چکیده انگلیسی
This paper introduces an advanced GRASP-HGA combination for the multi-period Pickup and Delivery Problem with Time Windows and Paired Demands (Mu-PDPTWPD). This variant is an extension of well-known pick up and delivery problem (PDP) where a fleet of vehicles must satisfy a given number of transportation requests subject to many constraints. We include the multi-period aspect to our variant to match real-world applications where sites can be visited by a vehicle in one or several periods. In this study, we aim at minimizing simultaneously the total traveled distance needed for vehicles to satisfy all requests and the penalty involved by serving a site lately. Computational results on benchmark instances are finally provided in order to show the efficiency of the proposed method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Expert Systems with Applications - Volume 105, 1 September 2018, Pages 262-272
نویسندگان
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