The ALNS Metaheuristic for the Maintenance Scheduling Problem

David Woller, David Woller, Miroslav Kulich

2021

Abstract

Transmission maintenance scheduling (TMS) is an important optimization problem in the electricity distribution industry, with numerous variants studied and methods proposed over the last three decades. The ROADEF challenge 2020 addresses a novel version of the TMS problem, which stands out by having multiple time-dependent properties, constraints, and a risk-based aggregate objective function. Therefore, the problem is more complex than the previous formulations, and the existing methods are not directly applicable. This paper presents a method based on the Adaptive Large Neighborhood Search metaheuristic. The method is compared with the best-known solutions from the challenge qualification phase, in which more than 70 teams participated. The result shows that the method yields consistent performance over the whole dataset, as the method finds the best-known solutions for half of the dataset and finds solutions consistently within 5‰ gap.

Paper Citation

in Harvard Style

Woller D. and Kulich M. (2021). The ALNS Metaheuristic for the Maintenance Scheduling Problem. In Proceedings of the 18th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-758-522-7, pages 156-164. DOI: 10.5220/0010552101560164

in Bibtex Style

@conference{icinco21,
author={David Woller and Miroslav Kulich},
title={The ALNS Metaheuristic for the Maintenance Scheduling Problem},
booktitle={Proceedings of the 18th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2021},
pages={156-164},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010552101560164},
isbn={978-989-758-522-7},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 18th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - The ALNS Metaheuristic for the Maintenance Scheduling Problem
SN - 978-989-758-522-7
AU - Woller D.
AU - Kulich M.
PY - 2021
SP - 156
EP - 164
DO - 10.5220/0010552101560164