Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems

Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems

Bibliographic Details
Main Author: Ablay, Gunyaz
Language:English
Published: The Ohio State University / OhioLINK 2012
Subjects:
Nuclear Engineering
nuclear reactors
sliding modes
fault diagnosis
robust control
steam generator
reactor kinetics
observers
chaos
secure communication
Online Access:http://rave.ohiolink.edu/etdc/view?acc_num=osu1354551858
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spelling ndltd-OhioLink-oai-etd.ohiolink.edu-osu13545518582021-08-03T06:06:46Z Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems Ablay, Gunyaz Nuclear Engineering nuclear reactors sliding modes fault diagnosis robust control steam generator reactor kinetics observers chaos secure communication Using traditional control methods for controller design, parameter estimation and fault diagnosis may lead to poor results with nuclear systems in practice because of approximations and uncertainties in the system models used, possibly resulting in unexpected plant unavailability. This experience has led to an interest in development of robust control, estimation and fault diagnosis methods. One particularly robust approach is the sliding mode control methodology. Sliding mode approaches have been of great interest and importance in industry and engineering in the recent decades due to their potential for producing economic, safe and reliable designs. In order to utilize these advantages, sliding mode approaches are implemented for robust control, state estimation, secure communication and fault diagnosis in nuclear plant systems. In addition, a sliding mode output observer is developed for fault diagnosis in dynamical systems. To validate the effectiveness of the methodologies, several nuclear plant system models are considered for applications, including point reactor kinetics, xenon concentration dynamics, an uncertain pressurizer model, a U-tube steam generator model and a coupled nonlinear nuclear reactor model. 2012-12-19 English text The Ohio State University / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=osu1354551858 http://rave.ohiolink.edu/etdc/view?acc_num=osu1354551858 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.
collection NDLTD
language English
sources NDLTD
topic Nuclear Engineering
nuclear reactors
sliding modes
fault diagnosis
robust control
steam generator
reactor kinetics
observers
chaos
secure communication
spellingShingle Nuclear Engineering
nuclear reactors
sliding modes
fault diagnosis
robust control
steam generator
reactor kinetics
observers
chaos
secure communication
Ablay, Gunyaz
Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems
author Ablay, Gunyaz
author_facet Ablay, Gunyaz
author_sort Ablay, Gunyaz
title Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems
title_short Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems
title_full Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems
title_fullStr Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems
title_full_unstemmed Sliding Mode Approaches for Robust Control, State Estimation, Secure Communication, and Fault Diagnosis in Nuclear Systems
title_sort sliding mode approaches for robust control, state estimation, secure communication, and fault diagnosis in nuclear systems
publisher The Ohio State University / OhioLINK
publishDate 2012
url http://rave.ohiolink.edu/etdc/view?acc_num=osu1354551858
work_keys_str_mv AT ablaygunyaz slidingmodeapproachesforrobustcontrolstateestimationsecurecommunicationandfaultdiagnosisinnuclearsystems
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