Dynamic sensorless control approach for Markovian switching systems applied to PWM DC–DC converters with time-delay and partial input saturation

A Zahaf, S Bououden, M Chadli, I Boulkaibet, B Neji… - Sensors, 2023 - mdpi.com
This paper provides a detailed analysis of the output voltage/current tracking control of a
PWM DCDC converter that has been modeled as a Markov jump system. In order to achieve …

A novel simplified buck power system control algorithm: application to the emulation of photovoltaic solar panels

W Zhu, A Harrison… - Computers and …, 2024 - Elsevier
This paper proposes an innovative simplified two-stage algorithm for precise and durable
regulation of the buck power systems. A critically damped of response is captured and …

Finite-time disturbance observers based reliable control for a constrained autonomous flexible manipulator system with mismatched and matched disturbances

Y Ren, F Hu, Y Sun, L Liu - Control Engineering Practice, 2023 - Elsevier
This study focuses on a control approach for a constrained autonomous flexible manipulator
system (AFMS) with multiple disturbances comprising both matched and mismatched …

Noise and interference suppression control method of DC-DC buck converters based on cascaded filter LADRC

Y Chang, F Zhou, H Yan, W Huang, G Luo - International Journal of …, 2024 - Springer
Due to the high gain characteristics of the extended state observer (ESO), ADRC technology
will be affected by high-frequency measurement noise in the buck circuit, the traditional …

Voltage control of DC–DC converters through direct control of power switches using reinforcement learning

O Zandi, J Poshtan - Engineering Applications of Artificial Intelligence, 2023 - Elsevier
It is well known that unmodeled dynamics and uncertainties can deteriorate the performance
of classical controllers. To resolve this problem, there is growing popularity in using the …

Finite-time extended state observer enhanced nonsingular terminal sliding mode control for buck converters in the presence of disturbances: design, analysis and …

H Lu, J Li, S Li, S Wang, Y Xiao - Nonlinear Dynamics, 2024 - Springer
A sliding mode control (SMC) method is designed to attenuate the disturbances in the DC–
DC buck converter system based on the estimated values of extended state observer (ESO) …

Modeling and nonlinear control of DC–DC converters for microgrid applications

JA Solsona, S Gomez Jorge, CA Busada - Sustainability, 2022 - mdpi.com
This paper proposes a high-performance control strategy for dc–dc converters supplying
combined loads (constant current/power, and/or linear loads). This strategy combines a …

Design and Implementation of a digital PID controller for DC–DC Buck converter

D Ounnas, D Guiza, Y Soufi… - 2019 1st International …, 2019 - ieeexplore.ieee.org
This paper presents the design, simulation and realtime implementation of a digital PID
controller for DC-DC buck converter. The developed controller is capable to drive the output …

Robust fault diagnosis for DC–DC boost converters via switched systems

Q Su, C Li, X Guo, X Zhang, J Li - Control Engineering Practice, 2021 - Elsevier
In this paper, an effective system for fault detection and fault identification is proposed for DC–
DC Boost converters, and the effectiveness of the method is proved from theoretical …

Backstepping sliding-mode techniques in current control of polymer electrolyte membrane fuel cell

P Yin, J Guo, H He - Control Engineering Practice, 2022 - Elsevier
The polymer electrolyte membrane fuel cell (PEMFC) power conditioning is particularly
crucial for a fuel cell vehicle to meet various load demands effectively. This paper focuses on …