@inproceedings{e4a2054c3ead4902a503efec5ff370d9,
title = "Predictive Maintenance Optimization Under Stochastic Production in Complex Systems",
abstract = "This paper focuses on predictive maintenance optimization under stochastic production in complex systems using prognostic Remaining Useful Life (RUL) information. At each stage of such a system, we consider redundant assets and use their RUL to guarantee system availability. However, the production capacity of our system is stochastic due to environmental and human factors. We aim at meeting client demands in a given optimization planning horizon while reducing the generated cost. We propose a deterministic mathematical model before providing a chance-constrained programming formulation to minimize the total cost. Two solution approaches for dealing with chance constraints are proposed to approximate the stochastic model in this maintenance optimization. Experimental results show the efficiency of the proposed model and chance-constrained approximation approaches.",
keywords = "Chance constraints, Complex systems, Predictive maintenance, Remaining useful life, Stochastic optimization",
author = "Junkai He and Selma Khebbache and Anjos, \{Miguel F.\} and Makhlouf Hadji",
note = "Publisher Copyright: {\textcopyright} 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 11th and 12th International Conferences on Operations Research and Enterprise Systems, ICORES 2022 and 2023 ; Conference date: 19-02-2023 Through 21-02-2023",
year = "2024",
month = jan,
day = "1",
doi = "10.1007/978-3-031-49662-2\_3",
language = "English",
isbn = "9783031496615",
series = "Communications in Computer and Information Science",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "47--68",
editor = "Federico Liberatore and Slawo Wesolkowski and Marc Demange and Parlier, \{Greg H.\}",
booktitle = "Operations Research and Enterprise Systems - 11th International Conference, ICORES 2022, and 12th International Conference, ICORES 2023, Revised Selected Papers",
}