AGV (Automated Guided Vehicles) as one of the most intelligent technologies is widely applied in warehousing operations with a high speed development logistic fields. Automated material systems have proved that they would improve effectiveness loading, unloading and handling company well reducing labor cost strengthening working safety. AGV, part automated systems, preforms powerful actions ful...

This paper addresses an electric vehicle routing problem with time window (E-VRPTW) under time-of-use (TOU) pricing where retail prices vary hour-by-hour to reflect changes in wholesale prices. The proposed solution aims minimize the electricity-cost as well traditional objectives: number of used vehicles and total travel distance. In particular, cleverly shifts battery charging off-peak period...

Mobile cranes have been used extensively as essential equipment at construction sites. The productivity improvement of the mobile crane affects overall project. Hence, various studies conducted regarding operation planning. However, on solving RCP (the repositioning problem) are insufficient. This article presents a reposition route planning optimization method (RPOS) that minimizes total opera...