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Sliding motion, robust control and power loss minimization in a class of non-linear switched converters
(TAYLOR & FRANCIS LTD, 2007-06)
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Article.
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In this paper we propose a sliding mode control scheme that allows robust control of the output voltage in a class of nonlinear switched converters that includes the Non-Inverting Buck-Boost, the Watkins-Johnson and the ...
Analysis of the control structures for an integrated ethanol processor for proton exchange membrane fuel cell systems
(2009)
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Article.
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The aim of this work is to investigate which would be a good preliminary plantwide control structure
for the process of Hydrogen production from bioethanol to be used in a proton exchange membrane
(PEM) accounting only ...
A feedback-based L-2-norm limiter for periodic signals
(2011-01)
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Limiting the rms value (L2 norm) of periodic signals can be a necessity in some controllers for power electronic devices. The prevailing existing solution is simply to compute, off-line, the L2 norm and then to multiply ...
Repetitive control for systems with time-delays and application to robotic servo motor
(2012-08-20)
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In many industrial robotic applications there is a need to track periodic reference signals and/or reject periodic disturbances. This paper presents a novel repetitive control design for systems with constant time-delays ...
Stabilisation of state-and-input constrained nonlinear systems via diffeomorphisms: A Sontag's formula approach with an actual application
(2018-09-10)
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Article.
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In this work, we provide a new and constructive outlook for the control of state-and-input constrained nonlinear systems. Previously, explicit solutions have been mainly focused on the finding of a barrier-like Lyapunov ...
Analysis and design of a robust odd-harmonic repetitive controller for an active filter under variable network frequency
(2012-09)
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Frequencyvariationsintheelectricalnetworkmaycauseadramaticperformancedecayinrepetitive
controlledactivefiltersintendedtoremoveodd-harmonicdistortioninsingle-phaseACloads.This
work presentsanodd-harmonicrepetitivecontro ...
Fixed Switching Period Discrete-Time Sliding Mode Current Control of a PMSM
(Institute of Electrical and Electronics Engineers (IEEE), 2017-08-25)
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Article.
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A fixed switching period sliding mode control (SMC) for Permanent Magnet Synchronous Machines (PMSMs) is presented. The aim of the paper is to design a SMC that improves the traditional PI based Field Oriented Control (FOC) ...
An Interactive and comprehensive software tool to promote active learning in the Loop Shaping Control System design
(Institute of Electrical and Electronics Engineers (IEEE), 2017-06-07)
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Article.
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The classical loop shaping is a design procedure that explicitly involves the shaping of the open loop transfer function L(s), within a desired frequency spectrum by manipulating the poles, zeros, and gain of the controller ...
Control difuso para el seguimiento de guiñada del AUV Cormorán
(2015-03-31)
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Article.
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Passivity-based control of a wound-rotor synchronous motor
(2010-10)
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This study presents a new non-linear passivity-based controller for a wound-rotor synchronous machine, acting as a motor drive. The control objectives are stated in the dq-frame, and the port-controlled Hamiltonian model ...