Fault detection and isolation of systems with slowly varying parameters - simulation with a simplified aircraft turbo engine model
(2004) Mechanical Systems and Signal Processing — Vol. 18, n° 2, p. 353-366 (2004)
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- Abstract
- This paper is directly related to an ongoing research and development project concerned with identification, diagnosis and control of aircraft engines. Within these topics, this paper focuses on fault diagnosis using the parametric statistical approach. As a continuation work of G. Gomez, et al. (A case study of physical diagnosis for aircraft engines, Proceedings of ACC'2000, USA, 2000, pp. 2383-2387.), the analysis of deterioration cases, often encountered. in practical engineering, in which several health parameters are changing slowly at different rate, constitutes the main contribution of this paper. Some questions concerning this deterioration situation are discussed and some simulation experiments are given. (C) 2003 Published by Elsevier Science Ltd.
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Wu, X., & Campion, G. (2004). Fault detection and isolation of systems with slowly varying parameters - simulation with a simplified aircraft turbo engine model. Mechanical Systems and Signal Processing, 18(2), 353-366. https://doi.org/10.1016/S0888-3270(02)00221-2 (Original work published 2004)