This paper presents a hierarchical approach to fault detection and isolation (FDI) of an automotive electrical power generation and storage (EPGS) system. In particular, this work focuses on a fault diagnosis strategy for the alternator and belt of the EPGS system. The proposed approach is able to detect and isolate the faults of the following components: the voltage regulator, the diodes and the belt. Preliminary evaluation results using an EPGS system test bench have shown the effectiveness of the algorithm.
- Dynamic Systems and Control Division
Hierarchical Diagnosis and Prognosis Strategy for Electrical Power Generation and Storage System
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Bologna, L, Guerini, I, Onori, S, Rizzoni, G, Salman, MA, & Zhang, F. "Hierarchical Diagnosis and Prognosis Strategy for Electrical Power Generation and Storage System." Proceedings of the ASME 2008 Dynamic Systems and Control Conference. ASME 2008 Dynamic Systems and Control Conference, Parts A and B. Ann Arbor, Michigan, USA. October 20–22, 2008. pp. 939-946. ASME. https://doi.org/10.1115/DSCC2008-2231
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