Výsledky vyhledávání - "FDI FOR NONLINEAR SYSTEMS"

Observer-based design for Fault Diagnosis and Fault Tolerant Control of bilinear-systems: Application to HVAC systems

Autor: Jarrou, Abderrhamane, Sauter, Dominique, Hamelin, Frédéric, Aubrun, Christophe

Publikováno v: IFAC-PapersOnLine. 55:323-328

In this paper seminal approaches for FDI introduced by Frank (Frank, 1990) are revisited in a bilinear setting. The proposed developments, including Fault Tolerant Control (Noura et al, 2000) are applied to Building Heating Ventilation and Air Condit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aae8f244ddb32cbe53fbab168d29b412
https://doi.org/10.1016/j.ifacol.2022.07.149

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A new method for fault detection in a free model context

Autor: M. Ait Ziane, C. Join, M.C. Pera, N. Yousfi Steiner, M. Benne, C. Damour

This paper presents a new method of fault detection based on residual signal generation. Most of the existing diagnostic methods that use the residual to detect a failure are often based on the knowledge of the system model. The developed method does

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70ab8776e6b12ffca33a800557d085ec
https://hal.archives-ouvertes.fr/hal-03698885

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A robotic device for the structural dynamics inspection of railway pantographs through nonlinearity tests

Autor: Antonio Frisoli, Domenico Chiaradia, Giancarlo Santamato, Massimiliano Solazzi

The railway industry is progressively embracing mechatronics solutions to improve maintenance operations. In this context, we present a robotic device that introduces structural dynamics analysis in railway pantograph inspection. Specifically, an inn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a2863f6412fcb2e6ceed6054534e4ae
http://hdl.handle.net/11382/539931

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Review of two non-centralized observer-based diagnosis schemes for interconnected systems

Autor: Martínez Villegas, César Tlakaélel, Theilliol, Didier, Torres Ortiz, Flor Lizeth

International audience; The general objective of this paper is to provide a review and a qualitative comparison between two recent lines of research of observer-based non-centralized fault diagnosis techniques suited to be applied to distributed (int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1efc4afc49dba5004c039976fe1a9168
https://hal.archives-ouvertes.fr/hal-01859245/file/ThBT1.1.pdf

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Simultaneous estimation of multiple sensor and process faults for non-linear discrete-time systems

Autor: Christophe Aubrun, Marcin Witczak, Marcin Pazera, Józef Korbicz

International audience; The paper deals with the problem of simultaneous estimation of sensor and process faults. For that purpose, a novel scheme is proposed and its complete design procedure is described. The approach results in a robust estimation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::117a2d33277e0de86ebda1ec0cfcbdd6
https://hal.archives-ouvertes.fr/hal-01859217

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Backlash Estimation for Industrial Drive-Train Systems

Autor: Papageorgiou, Dimitrios, Blanke, Mogens, Niemann, Hans Henrik, Richter, Jan H.

Publikováno v: Papageorgiou, D, Blanke, M, Niemann, H H & Richter, J H 2017, Backlash Estimation for Industrial Drive-Train Systems . in Preprints of the 20th World Congress . International Federation of Automatic Control, pp. 3336-3341, The 20th World Congress of the International Federation of Automatic Control, Toulouse, France, 09/07/2017 . https://doi.org/10.1016/j.ifacol.2017.08.621

Backlash in gearing and other transmission components is a common positioning-degrading phenomenon that develops over time in industrial machines. High-performance machine tool controls use backlash compensation algorithms to maintain accurate positi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1202::20d6e0bbe7ff6c8ed2125c0384984286
https://orbit.dtu.dk/en/publications/74c48729-de5c-4876-aba1-9505519c250b

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Aerodynamic Decoupled FDI for Frequency Faults in Earth Satellite Engines

Autor: P. Baldi, Paolo Castaldi, Nicola Mimmo, Silvio Simani

Publikováno v: IFAC Proceedings Volumes. 45:1095-1100

This paper presents new results regarding the development of a fault detection and isolation scheme for a nonlinear satellite model. The main issue concerns the handling of frequency faults affecting the reaction wheels of a spacecraft attitude contr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42edd139afe472915d390d0ff63eb8aa
https://doi.org/10.3182/20120829-3-mx-2028.00178

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