A fault diagnosis benchmark of technical systems with incomplete data — six solutions

作者：Daniel Jung, Erik Frisk, Mattias Krysander, Anna Sztyber, Francesco Corrini, Andrea Arici, Nicolas Anselmi, Mirko Mazzoleni, Jiamin Xu, Siwen Mo, Zixuan Xu, Chongpan Yang, Zhongkui Du, Hossein Safaeipour, Mehdi Forouzanfar, Vahid Mirahi, Anna Pinnarelli, Vicenç Puig, Qiao Deng, Yufei Liu, Jiakun Liu, Haobin Ke, Wanting Zhu, Silke Merkelbach, Maryam Ahang, Homayoun Najjaran · 发表于：Control Engineering Practice · 年份：2025 · DOI：10.1016/j.conengprac.2025.106427 · 被引用次数：2 · 研究领域：Fault Detection and Control Systems、Engineering Diagnostics and Reliability、Reliability and Maintenance Optimization

This paper presents a benchmark problem for fault diagnosis of an internal combustion engine that has been formulated and solved. The objective is to design a diagnosis system using and incomplete model information training data that only contains a limited set of fault realizations. Six different solutions to the benchmark, that were presented at the IFAC Safeprocess symposium 2024, are described and evaluated. The contribution of this paper is the benchmark and the presentation of six different solutions in one paper. The paper is intended to provide a starting point for engineers and researchers who work with fault diagnosis and monitoring of technical systems.