Real-Time Target for Advanced Calculus in Industrial Control

Publikationen: Thesis / Studienabschlussarbeiten und HabilitationsschriftenDiplomarbeit

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Real-Time Target for Advanced Calculus in Industrial Control. / Yan, Song.

2014.

Publikationen: Thesis / Studienabschlussarbeiten und HabilitationsschriftenDiplomarbeit

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@phdthesis{5eac67bd1e184faca9f0b4346886bb51,
title = "Real-Time Target for Advanced Calculus in Industrial Control",
abstract = "The objective of this thesis is the implementation of advanced mathematical methods for inverse problems on real-time control computers. The required code is generated automatically from an abstract model using automated code generation. Modern cyber-physical systems have to perform complex computations and versatile communication tasks simultaneously. The software development process can be improved utilizing code generation and a real-time operating system on the target controller. The exemplary application chosen to demonstrate the methods in this work is the inverse problem associated with the reconstruction of deformation-curves from the data acquired from an array of inclinometers, i.e. from local gradient measurements. In the laboratory the sensors are mounted on a beam, whose deflection is computed with a recently developed solver for ordinary differential equations. The algorithm is implemented on an embedded prototype system running under real-time Linux. Code is generated automatically from Matlab/Simulink. Communication with the sensors is performed over a RS-485-based field-bus. Ethernet UDP is applied to transmit data between tasks on the target system and to the operator interface running on a PC. The correct functionality of the embedded system, and with this, the complete development workflow, is verified using reference measurements in the laboratory.",
keywords = "Eingebettete Systeme, Echtzeit-Systeme, Cyber-physische Systeme, ODE-Solver, Automatische Code-Erzeugung, Embedded systems, Real-time systems, Linux, Cyber-physical systems, ODE solver, Automatic code generation",
author = "Song Yan",
note = "embargoed until null",
year = "2014",
language = "English",

}

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TY - THES

T1 - Real-Time Target for Advanced Calculus in Industrial Control

AU - Yan, Song

N1 - embargoed until null

PY - 2014

Y1 - 2014

N2 - The objective of this thesis is the implementation of advanced mathematical methods for inverse problems on real-time control computers. The required code is generated automatically from an abstract model using automated code generation. Modern cyber-physical systems have to perform complex computations and versatile communication tasks simultaneously. The software development process can be improved utilizing code generation and a real-time operating system on the target controller. The exemplary application chosen to demonstrate the methods in this work is the inverse problem associated with the reconstruction of deformation-curves from the data acquired from an array of inclinometers, i.e. from local gradient measurements. In the laboratory the sensors are mounted on a beam, whose deflection is computed with a recently developed solver for ordinary differential equations. The algorithm is implemented on an embedded prototype system running under real-time Linux. Code is generated automatically from Matlab/Simulink. Communication with the sensors is performed over a RS-485-based field-bus. Ethernet UDP is applied to transmit data between tasks on the target system and to the operator interface running on a PC. The correct functionality of the embedded system, and with this, the complete development workflow, is verified using reference measurements in the laboratory.

AB - The objective of this thesis is the implementation of advanced mathematical methods for inverse problems on real-time control computers. The required code is generated automatically from an abstract model using automated code generation. Modern cyber-physical systems have to perform complex computations and versatile communication tasks simultaneously. The software development process can be improved utilizing code generation and a real-time operating system on the target controller. The exemplary application chosen to demonstrate the methods in this work is the inverse problem associated with the reconstruction of deformation-curves from the data acquired from an array of inclinometers, i.e. from local gradient measurements. In the laboratory the sensors are mounted on a beam, whose deflection is computed with a recently developed solver for ordinary differential equations. The algorithm is implemented on an embedded prototype system running under real-time Linux. Code is generated automatically from Matlab/Simulink. Communication with the sensors is performed over a RS-485-based field-bus. Ethernet UDP is applied to transmit data between tasks on the target system and to the operator interface running on a PC. The correct functionality of the embedded system, and with this, the complete development workflow, is verified using reference measurements in the laboratory.

KW - Eingebettete Systeme

KW - Echtzeit-Systeme

KW - Cyber-physische Systeme

KW - ODE-Solver

KW - Automatische Code-Erzeugung

KW - Embedded systems

KW - Real-time systems

KW - Linux

KW - Cyber-physical systems

KW - ODE solver

KW - Automatic code generation

M3 - Diploma Thesis

ER -