DC/DC buck power converter as a smooth starter for a DC motor based on a hierarchical control

R Silva-Ortigoza… - … on Power Electronics, 2014 - ieeexplore.ieee.org
In this paper a smooth starter, based on a dc/dc Buck power converter, for the angular
velocity trajectory tracking task of a dc permanent magnet motor is presented. To this end, a …

An intelligent adaptive control of DC–DC buck converters

TK Nizami, C Mahanta - Journal of the Franklin Institute, 2016 - Elsevier
Buck DC–DC converter is used in many applications to supply a fixed amount of DC voltage.
They are highly sensitive to the frequently changing loading conditions. Such a situation …

Enhanced dynamic performance in DC–DC converter‐PMDC motor combination through an intelligent non‐linear adaptive control scheme

TK Nizami, A Chakravarty, C Mahanta… - IET Power …, 2022 - Wiley Online Library
A novel neuro‐adaptive control scheme is proposed in the context of angular velocity
tracking in DC–DC buck converter driven permanent magnet DC motor system. The …

Design and implementation of a neuro-adaptive backstep** controller for buck converter fed PMDC-motor

TK Nizami, A Chakravarty, C Mahanta - Control Engineering Practice, 2017 - Elsevier
A neuro-adaptive backstep** control (NABSC) method using single-layer Chebyshev
polynomial based neural network is proposed for the angular velocity tracking in buck …

Design, analysis and simulation of a novel 3-DOF translational micromanipulator based on the PRB model

Y Li, Z Wu - Mechanism and Machine Theory, 2016 - Elsevier
A novel 3-DOF translational compliant mechanism based on flexure hinges is designed,
analyzed and simulated in this paper. The mechanism is completely decoupled in XY …

Adaptive neural network control of DC–DC power converter

SD Gangula, TK Nizami, RR Udumula… - Expert Systems with …, 2023 - Elsevier
This article proposes a novel Zernike radial neural network based adaptive control
architecture for closed-loop control of output DC voltage in DC–DC buck power converter …

Two‐Stage Control Design of a Buck Converter/DC Motor System without Velocity Measurements via a Σ − Δ‐Modulator

R Silva-Ortigoza, JR García-Sánchez… - Mathematical …, 2013 - Wiley Online Library
This paper presents a two‐stage control design for the “Buck power converter/DC motor”
system, which allows to perform the sensorless angular velocity trajectory tracking task. The …

Using Fractional-order Technique and Non-linear Surface to Improve the Performance of the Backstep** Control of Multi-rotor Wind Power Systems

H Benbouhenni, A Yahdou, I Colak… - … Power Components and …, 2024 - Taylor & Francis
In this study, an effective solution is given to overcome the drawbacks of backstep**
command (BC) for a doubly-fed induction generator based on multi-rotor wind power …

Modeling and experimental validation of a bidirectional DC/DC buck power electronic converter‑DC motor system

RS Ortigoza, JNA Juarez, JRG Sanchez… - IEEE Latin America …, 2017 - ieeexplore.ieee.org
This paper presents the modeling and experimental validation of a new topology for the
DC/DC Buck power converter‑DC motor system. The main objective of this topology is to …

Hierarchical Velocity Control Based on Differential Flatness for a DC/DC Buck Converter‐DC Motor System

R Silva-Ortigoza, C Márquez-Sánchez… - Mathematical …, 2014 - Wiley Online Library
This paper presents a hierarchical controller that carries out the angular velocity trajectory
tracking task for a DC motor driven by a DC/DC Buck converter. The high level control is …