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A simulated annealing algorithm to solve the log-truck scheduling problem
Book chapter   Peer reviewed

A simulated annealing algorithm to solve the log-truck scheduling problem

Mauricio Acuna and John Sessions
Simulated Annealing: Strategies, Potential Uses and Advantages, pp.191-220
Nova Science Publishers, Inc.
2014
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Abstract

Forestry Sciences simulated annealing (SA) log truck scheduling problem timber transport vehicle routing problem with time windows (TTVRPTW)
In this paper, we present a simulated annealing (SA) approach for solving the log-truck scheduling problem, which is an extension of the timber transport vehicle routing problem with time windows(TTVRPTW). The problem is characterized by a heterogeneous fleet of trucks that depart from their corresponding depots and must perform a number of daily transport tasks to move log products between wood pickup (harvest areas) locations and industrial customers, such as pulpmills and sawmills. Commencing at their depots, each truck must perform a number of successive transport tasks, each one characterized by a trip between a designated harvest area and an industrial customer, until the number of daily working hours is completed. The objective of the model is to minimize total empty travel time for the whole fleet as well as waiting times at wood pickup locations. In addition, time

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