Multi-objective decisions for train load planning

Abstract

Train planners are confronted with a complex planning process. Multiple objectives are considered, but fixing weights a priori may be a difficult task, as the decision on the most appropriate load plan depends on information the operator receives. The proposed multi-directional local search heuristic is designed to optimally employ train capacity and provide a reliable customer service. It can provide decision support, while the final decision remains with the human planner.