Event-triggered feedback control with one-bit transmission

In this report, a proposal of an event-trigger feedback control design for a class of uncertain nonlinear systems is introduced. This type of system is made up of unknown system parameters and mostly nonlinear functions, which can be found in today’s modern physical systems. This report examines...

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Main Author: Muhammad Mirza Zulkifli
Other Authors: Wen Changyun
Format: Final Year Project
Language:English
Published: 2019
Subjects:
Online Access:http://hdl.handle.net/10356/78130
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-781302023-07-07T17:33:26Z Event-triggered feedback control with one-bit transmission Muhammad Mirza Zulkifli Wen Changyun School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering In this report, a proposal of an event-trigger feedback control design for a class of uncertain nonlinear systems is introduced. This type of system is made up of unknown system parameters and mostly nonlinear functions, which can be found in today’s modern physical systems. This report examines fundamental theories in control systems, adaptive control and recursive backstepping control design which lay the foundations for introducing the 2 strategies for the event-trigger control design, the fixed threshold and the relative threshold strategy, in which both are presented with the assumption of input-to-state (ISS) is held. These strategies are mathematically formed using the adaptive backstepping method and proven using Lyapunov analyses. Also, this report also introduces an encoder-decoder strategy where it uses binary (1 or 0) to transmit whether an event is to be triggered and updated. This strategy is overcome the problem of limited bandwidth constraints. An implementation of this control scheme is formed through MATLAB/Simulink based simulations. This report also studies the effects of key system parameters based on these control design strategies and proposes recommendations for system tuning based on the behavior of the system signals. Bachelor of Engineering (Electrical and Electronic Engineering) 2019-06-12T06:41:31Z 2019-06-12T06:41:31Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/78130 en Nanyang Technological University 66 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Muhammad Mirza Zulkifli
Event-triggered feedback control with one-bit transmission
description In this report, a proposal of an event-trigger feedback control design for a class of uncertain nonlinear systems is introduced. This type of system is made up of unknown system parameters and mostly nonlinear functions, which can be found in today’s modern physical systems. This report examines fundamental theories in control systems, adaptive control and recursive backstepping control design which lay the foundations for introducing the 2 strategies for the event-trigger control design, the fixed threshold and the relative threshold strategy, in which both are presented with the assumption of input-to-state (ISS) is held. These strategies are mathematically formed using the adaptive backstepping method and proven using Lyapunov analyses. Also, this report also introduces an encoder-decoder strategy where it uses binary (1 or 0) to transmit whether an event is to be triggered and updated. This strategy is overcome the problem of limited bandwidth constraints. An implementation of this control scheme is formed through MATLAB/Simulink based simulations. This report also studies the effects of key system parameters based on these control design strategies and proposes recommendations for system tuning based on the behavior of the system signals.
author2 Wen Changyun
author_facet Wen Changyun
Muhammad Mirza Zulkifli
format Final Year Project
author Muhammad Mirza Zulkifli
author_sort Muhammad Mirza Zulkifli
title Event-triggered feedback control with one-bit transmission
title_short Event-triggered feedback control with one-bit transmission
title_full Event-triggered feedback control with one-bit transmission
title_fullStr Event-triggered feedback control with one-bit transmission
title_full_unstemmed Event-triggered feedback control with one-bit transmission
title_sort event-triggered feedback control with one-bit transmission
publishDate 2019
url http://hdl.handle.net/10356/78130
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