Results 271 to 280 of about 331,549 (312)

Sliding mode control of power converters: DC/DC converters

International Journal of Control, 2017
ABSTRACTIn recent years, a lot of research efforts have been devoted to the application of sliding mode control (SMC) techniques to power electronic equipment and electrical drives. Hundreds of technical papers have been published in this research field.
Yazan M. Alsmadi, Vadim Utkin, Mohammed A. Haj-ahmed, Longya Xu   +3 more
openaire   +1 more source

Nonlinear Controller Design for PWM–Controlled Converters

PAMM, 2003
AbstractThis contribution is concerned with the nonlinear controller design for a certain class of PWM (pulse width modulation) – controlled converter systems. It will be shown that under certain assumptions the SSA (state space averaging) – model of the PWM–controlled converter with the duty ratio as the plant input has a very special mathematical ...
A. Kugi, K. Schlacher
openaire   +1 more source

Link voltage peak control of parallel resonant converter by control of the converter switching instant

Proceedings of PESC '95 - Power Electronics Specialist Conference, 1997
This paper describes a new control strategy of the parallel resonant DC link converter called voltage peak control (VPC). VPC limits the link voltage to twice the DC link voltage. The strategy eliminates the need of additional power electronic components that clamp the link voltage.
Munk-Nielsen, Stig, Blaabjerg, Frede, Pedersen, John Kim   +2 more
openaire   +2 more sources

Switched control of interleaved converters

2009 IEEE Vehicle Power and Propulsion Conference, 2009
In this paper, a time varying switching control of interleaved converters is proposed. The controller has the feature of being simple and it is able to guarantee global voltage regulation. The controller is based on the piece-continuous model of the converter and it works by switching between performance surfaces that depends on the state vector.
I. Cervantes, A. Mendoza-Torres, A.R. Garcia-Cuevas, F.J. Perez-Pinal   +3 more
openaire   +1 more source

Fuzzy Logic Controlled Ćuk Converter

2018 International Conference on Communication and Signal Processing (ICCSP), 2018
As we know Cuk converter is one of the most versatile dc-dc converter which can operate in both Buck and Boost mode and possesses the advantages of both Buck converter and Boost Converter that is low output ripple voltage and continuous input and output current.
Saptarshi Rakshit, Jayabrata Maity
openaire   +1 more source

Nitrogen Control in AOD Converter

Materials Science Forum, 1999
Most stainless steel grades have certain nitrogen target. Refining in AOD is carried out in Outokumpu Polarit with six different gases or gas mixtures to minimise the production costs. The process control model uses nitrogen as inert gas instead of argon as far as possible. Just low nitrogen grades are refined using only argon-oxygen mixture.
P. Kupari, P. Hooli
openaire   +1 more source

Robust control of DC-DC converters: the buck converter

Proceedings of PESC '95 - Power Electronics Specialist Conference, 2002
Under different input voltage and output load conditions, the dynamics of the buck converter changes. In this paper, we use a structured uncertainty model to describe the dynamic behavior of the buck converter for voltage mode control. For the current mode control case, we use an unstructured multiplicative uncertainty model to capture the family of ...
openaire   +1 more source

Phase-Controlled Converters

2023
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Cervical cancer prevention and control in women living with human immunodeficiency virus

Ca-A Cancer Journal for Clinicians, 2021
Philip E Castle, Vikrant V Sahasrabuddhe
exaly  

Control of converter blast

Steel in Translation, 2011
V. S. Bogushevskii, V. Yu. Sukhenko, E. A. Sergeeva   +2 more
openaire   +1 more source