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Sliding mode control multiphase buck converter implementation issues
(2010)
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Two different approaches to achieve robustness with respect to the input voltage, the reference voltage and the load variations in a step-down multiphase power converter are presented in this paper. The proposal allows ...
Multi input sliding mode control of an autonomous fuel cell-supercapacitor hybrid system
(2012)
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This paper presents the design of a sliding mode
control strategy through an input decoupling of an hybrid
fuel cell based system. The hybrid system is composed by a
fuel cell stack and a Supercapacitors module, connected ...
Static reference frame LQR optimal state-feedback control for Static-Series Compensators
(2013)
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This paper presents an optimal LQR control for a static-series compensator (SSC) and propounds a design criterion for the choice of the LQR weights in order to mitigate grid-voltage dips. The authors present a SSC state-space ...
Repetitive control of servo systems with time delays
(2014-03)
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In many industrial robotic servo applications there is a need to track periodic reference signals and/or reject periodic disturbances. Moreover, time-delays are usually unavoidable in control systems due to the sensoring ...
Fixed switching frequency sliding mode control using an hysteresis band controller
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
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This paper presents a hysteresis band controller in charge of fixing the switching frequency of a sliding mode controller. The proposed control measures the switching period of the control signal and modifies the hysteresis ...
Theory and experimental results of two dynamic energy routers
(IEEE Press. Institute of Electrical and Electronics Engineers, 2012)
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Efficient regulation of the energy transfer between
generating, storage and load subsystems is a topic of current
practical interest. A new strategy to achieve this objective, together
with its corresponding power ...
Design of linear controllers applied to an ethanol steam reformer for PEM fuel cell applications
(2011)
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This paper focuses on the design of a controller for a low temperature ethanol steam reformer for the production of hydrogen to feed a Protonic Exchange Membrane (PEM) fuel cell. It describes different control structures ...
Control en modo deslizante terminal con limitación de corriente en arranque en un convertidor reductor
(2019)
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En este trabajo se diseña un control en modo des-lizante en un convertidor reductor que garantiza alcanzabilidaddel estado estacionario en tiempo finito. El estudio que se detallaen el artículo permite seleccionar los ...
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 ...
An inverter dead-time feedforward compensation scheme for PMSM sensorless drive operation
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
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In this paper, we propose a feedforward compensation scheme of the inverter dead-time to improve the performances of a sensorless Permanent Magnet Synchronous Machine (PMSM) drive at low speed and low load torque. Based ...