Results 41 to 50 of about 6,675,177 (115)

Direct Instantaneous Torque Control of Switched Reluctance Motors With an Asymmetric Converter Using Adaptive Switching Angles

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
Direct instantaneous torque control (DITC) is a method for torque control in the switched reluctance motor (SRM). In conventional DITC, due to the fixed turn‐on and turn‐off angles, the presence of negative torque and significant torque ripple is inevitable. This paper proposes an improved DITC strategy for SRM drives based on adaptive turn‐on and turn‐
Loghman Samani   +2 more
wiley   +1 more source

Performance Comparison of Advanced Torque Control Methods at Heavy Load and Wide Speed Range Conditions for Switched Reluctance Motors

open access: yes, 2023
Switched reluctance motors (SRMs) suffer from the high commutation torque ripples caused by the inherent pulsive torque generation mechanism. To address this issue, different advanced methods, such as the torque sharing function (TSF) method, the direct ...
Babak Nahid-Mobarakeh (15299520)   +3 more
core   +1 more source

Autonomous attitude using potential function method under control input saturation [PDF]

open access: yes, 2008
The potential function method has been used extensively in nonlinear control for the development of feedback laws which result in global asymptotic stability for a certain prescribed operating point of the closed-loop system.
Radice, G., Ali, I.
core   +5 more sources

Minimization of torque ripple in switched reluctance motor with using of torque sharing function [PDF]

open access: yes, 2008
Methods of description of torque sharing functions (TSF) are presented in this work. There are also shown mathematical and simulation models of the SRM. The simulation model is prepared using MATLAB/SIMULINK system.
Bogusz, P., Korkosz, M., Prokop, J.
core  

Advanced Control Methods for Torque Ripple Reduction and Performance Improvement in Switched Reluctance Motor Drives [PDF]

open access: yes, 2014
In this thesis, advanced control methods are presented for torque ripple reduction and performance improvement in switched reluctance motor (SRM) drives. Firstly, a comparative evaluation of power electronic converters including asymmetric, N+1, C dump,
Ye, Jin
core   +1 more source

Genetic algorithm‐based approach for torque control and increased efficiency across an optimised speed range in switched reluctance drives

open access: yesIET Electric Power Applications, Volume 18, Issue 12, Page 1818-1832, December 2024.
This paper presents a genetic algorithm design as a current profiling method in switched reluctance machines which eliminates torque ripple and minimises RMS current across the full machine speed range. The algorithm design introduces the use of novel ‘intentional’ greater‐than‐two‐phase overlap, which allows zero torque ripple operation at greater ...
Euan MacRae   +4 more
wiley   +1 more source

Indirect Instantaneous Torque Control for Switched Reluctance Motor Based on Improved Torque Sharing Function

open access: yesIEEE Access
Switched reluctance motors (SRMs) have recently gained notable interest in industrial applications. Yet, their inherent torque ripple poses a significant impediment, limiting the adoption of SRM in high-performance applications.
Laith Al Quraan   +2 more
doaj   +1 more source

Torque sharing function optimization for switched reluctance motor control using ant colony optimization algorithm [PDF]

open access: yes
Switched reluctance motors (SRMs) are gaining popularity in industrial and automotive applications due to their robust design, fault tolerance, and high torque density, particularly in wide-speed-range operations.
Ismael, Dhiyaa Mohammed   +1 more
core   +1 more source

A Novel Modified Turn-on Angle Control Scheme for Torque-ripple Reduction in Switched Reluctance Motor [PDF]

open access: yes, 2016
In recent years, Switched Reluctance Motors (SRM) have been dramatically considered with both researchers and industries. SRMs not only have a simple and reliable structure, but also have low cost production process.
Mehrdad Daryanush   +3 more
core   +1 more source

Simultaneous Radial Force and Torque Control for Switched Reluctance Motors Based on Optimized Quadratic Sharing Function Method

open access: yes, 2022
The vibration/noise and torque ripple are two inherent issues for switched reluctance motors (SRMs), one of the effective methods to address these two issues is flattening both the total radial force and total torque.
Nahid-Mobarakeh, Babak   +4 more
core   +1 more source

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