Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/260982
Title: Modelling Control and Cyber Threat Mitigation for Nonlinear Physical Systems in Real Time Operating System Environment
Researcher: Prabhakar G
Guide(s): Selvaperumal S
Keywords: Cyber Threat Mitigation
Engineering and Technology,Engineering,Engineering Electrical and Electronic
Nonlinear Physical Systems
University: Anna University
Completed Date: 2018
Abstract: Many and modern physical systems are in need of nonlinearitycontrol and network connectivity between them. The raise of security issues inNetwork control systems lead to the development of Cyber Physical systems.This research mainly focuses on investigating the control and cyber threatmitigation for nonlinear physical systems.The thesis investigates the modelling, control and practicalimplementation of nonlinear physical systems in both simulation and real-time. newlineIn this case, the two types of benchmark nonlinear robotic systems such asSegway transporter and cruise control system are considered as physicalsystems.The Segway vehicle has been considered as a physical system that isnonlinear and unstable. Equations of motions have been derived usingLagrangian dynamics by considering kinetic energy and potential energy. Then,the nonlinear differential equations have linearised using Taylor series expansion newlineof functions to acquire a state space model of the system and convert it into twotransfer functions that corresponds to tilt angle and yaw angle. These are thecontrol parameters to stabilise the Segway system. Effective simulation analysisof nonlinear control is made up with PID, GA Tuned PID and Model PredictiveController (MPC) by MATLAB. newline newline
Pagination: xxi, 137p.
URI: http://hdl.handle.net/10603/260982
Appears in Departments:Faculty of Electrical Engineering

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01_title.pdfAttached File43.38 kBAdobe PDFView/Open
02_certificates.pdf579.93 kBAdobe PDFView/Open
03_abstract.pdf109.18 kBAdobe PDFView/Open
04_acknowledgement.pdf116.44 kBAdobe PDFView/Open
05_contents.pdf179.82 kBAdobe PDFView/Open
06_list_of_symbols_and_abbreviations.pdf202.21 kBAdobe PDFView/Open
07_chapter1.pdf328.4 kBAdobe PDFView/Open
08_chapter2.pdf836.95 kBAdobe PDFView/Open
09_chapter3.pdf901.4 kBAdobe PDFView/Open
10_chapter4.pdf1.37 MBAdobe PDFView/Open
11_chapter5.pdf176.14 kBAdobe PDFView/Open
12_chapter6.pdf108.86 kBAdobe PDFView/Open
13_appendices.pdf483.87 kBAdobe PDFView/Open
14_references.pdf245.11 kBAdobe PDFView/Open
15_publications.pdf170.12 kBAdobe PDFView/Open


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