Výsledky vyhledávání - "Nizar Chatti"

A real-time obstacle avoidance and path tracking strategy for a mobile robot using machine-learning and vision-based approach

Autor: Rajmeet Singh, Tarun Kumar Bera, Nizar Chatti

Publikováno v: SIMULATION. 98:789-805

In this paper, an obstacle avoidance and target tracking method for both indoor and outdoor mobile robots in dynamic environment is presented, and it aims to enhance autonomous navigation capability of such robots. In the proposed method, image proce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ddfe33af0db6308aea8e11f996572f8
https://doi.org/10.1177/00375497221091592

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Dynamic Bayesian Network Decision Model for Improving Fault Detection Procedure

Autor: Khaoula Tidriri, Nizar Chatti, T. K. Bera

Publikováno v: IEEM
IEEM 2020-IEEE International Conference on Industrial Engineering and Engineering Management
IEEM 2020-IEEE International Conference on Industrial Engineering and Engineering Management, Dec 2020, Singapour, Singapore. ⟨10.1109/IEEM45057.2020.9309982⟩
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International audience; In Model-Based Diagnosis (MBD) approaches, the decision-making generally relies on a binary fault signature matrix which is systematically generated from structural diagnosability analysis. However, this task becomes complicat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a85a539e0aec241d2e416439afd0e6c
https://doi.org/10.1109/ieem45057.2020.9309982

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A new Signal Processing-based Prognostic Approach applied to Turbofan Engines

Autor: Nizar Chatti, Khaoula Tidriri, Sylvain Verron

Publikováno v: ICCAD 2020-4th International Conference on Control, Automation and Diagnosis
ICCAD 2020-4th International Conference on Control, Automation and Diagnosis, Oct 2020, Paris, France. ⟨10.1109/ICCAD49821.2020.9260547⟩
HAL

International audience; For modern engineering industry, Prognostic hasbecome a key feature in maintenance strategies since it enables toenhance system availability and safety while reducing operationalcosts and avoiding unscheduled maintenance. Prog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f58e219498ea764cd05c14d02a4027a
https://hal.univ-grenoble-alpes.fr/hal-02975523

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A decision fusion based methodology for fault Prognostic and Health Management of complex systems

Autor: Nizar Chatti, Sylvain Verron, Teodor Tiplica, Khaoula Tidriri

Publikováno v: Applied Soft Computing
Applied Soft Computing, Elsevier, 2019, 83, pp.105622. ⟨10.1016/j.asoc.2019.105622⟩

Prognostic and Health Management (PHM) represents an active field of research and a major scientific challenge in many domains. It usually focuses on the failure time or the Remaining Useful Life (RUL) prediction of a system. This paper presents a ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97674ac6a750174bd47790890b509a84
https://hal.univ-angers.fr/hal-02489930

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A New Multi-Objective Decision-Making Approach Applied to the Tennessee Eastman Process

Autor: Nizar Chatti, Sylvain Verron, Teodor Tiplica, Khaoula Tidriri

In this paper, a generic framework and a new methodology aiming to decisions fusion of various Fault Detection and Diagnosis (FDD) methods are proposed. The framework consists of a discrete Bayesian Network (BN) and can handle all FDD methods, regard

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0c12ac8383b53673695092aae5f9544
https://hal.univ-angers.fr/hal-02489998

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Model-based fault detection and diagnosis of complex chemical processes: A case study of the Tennessee Eastman process

Autor: Sylvain Verron, Nizar Chatti, Khaoula Tidriri, Teodor Tiplica

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2018, 232 (6), pp.742-760. ⟨10.1177/0959651818764510⟩

Fault detection and diagnosis for industrial systems has been an important field of research during the past years. Among these systems, the Tennessee Eastman process is extensively used as a realistic benchmark to test and compare different fault de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd25e7950919f619d6bdd8fb76d01be8
https://hal.univ-angers.fr/hal-02489966

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Fusion de décisions dédiée à la surveillance des systèmes complexes

Autor: Khaoula Tidriri, Nizar Chatti, Sylvain Verron, Teodor TIPLICA

Publikováno v: Réunion du GT S3 (Sûreté-Surveillance-Supervision)
Réunion du GT S3 (Sûreté-Surveillance-Supervision), 2018, Paris, France
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National audience; Le développement des approches combinant plusieurs méthodes desurveillance rencontre unintérêt croissant, qui réside dans le faitque diverses méthodes peuvent généralement se compléter. Une fusion adaptée pourrait donc fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::013a15f3e22503dbfdbd4cb09d6c41ed
https://hal.univ-angers.fr/hal-02527884

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Generic framework for hybrid fault diagnosis and health monitoring of the Tennessee Eastman Process

Autor: Sylvain Verron, Nizar Chatti, Teodor Tiplica, Khaoula Tidriri

Publikováno v: 2017 17th International Conference on Control, Automation and Systems (ICCAS)
2017 17th International Conference on Control, Automation and Systems (ICCAS), Oct 2017, Jeju, South Korea. pp.155-160, ⟨10.23919/ICCAS.2017.8204434⟩

Fault Diagnosis and Health Monitoring (FD-HM) based on hybrid approaches have been an active field of research and a key challenge over the last few years. In many applications, generic and unified approaches are usually required for designing a comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::682e1adb52bbf2779f62492f9f7e546e
https://hal.univ-angers.fr/hal-02490007

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A bond graph modeling for health monitoring and diagnosis of the Tennessee Eastman process

Autor: Nizar Chatti, Sylvain Verron, Teodor Tiplica, Khaoula Tidriri

Publikováno v: CoDIT
2017 4th International Conference on Control, Decision and Information Technologies (CoDIT)
2017 4th International Conference on Control, Decision and Information Technologies (CoDIT), Apr 2017, Barcelona, Spain. pp.0155-0160, ⟨10.1109/CoDIT.2017.8102583⟩

Data-driven fault detection and diagnosis approaches are widely applicable in many real-time practical applications. Among these applications, the industrial benchmark of Tennessee Eastman Process (TEP) is widely used to illustrate and compare contro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a59cbaf48f4af3a235997d4d7f39486a
https://doi.org/10.1109/codit.2017.8102583

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