Results 41 to 50 of about 1,041 (291)
Analysis Performance of SRM Based on the Novel Dependent Torque Control Method
Energies, 2021 This paper presents a description and the results of simulations and laboratory tests of proposed methods for dependent torque control in a Switched Reluctance Motor (SRM).
Piotr Bogusz +3 more
doaj +1 more source
Minimization torque ripple for SRM based on flux linkage partition in DB-DTFC [PDF]
MATEC Web of Conferences, 2020 This paper proposes a novel deadbeat torque and flux control (DB-DTFC) to reduce torque ripple for switched reluctance motor (SRM). DB-DTFC combines the advantages of direct torque control (DTC) and space-vector modulation (SVM).
Li Qianni +3 more
doaj +1 more source
A sliding mode controller to minimize SRM torque ripple and noise
2004 IEEE International Symposium on Industrial Electronics, 2004 This paper is an attempt to eliminate the torque pulsation of switched reluctance (SR) motors. It is well known that pulsed radial and tangential forces are the source of acoustic noise problems often mentioned in relation to SR motors. In this study, to control the force pulsations, phase voltage is selected as the control variable contrary to what is
Bizkevelci, E +2 more
openaire +2 more sources
Torque ripple minimization in a switched reluctance drive by neuro-fuz compensation [PDF]
INTERMAG 2000 Digest of Technical Papers. 2000 IEEE International Magnetics Conference, 2000 To be published in IEEE Trans.
Luis Oscar de Araujo Porto Henriques +4 more
openaire +2 more sources
IEEE Access, 2020 This paper proposes an improved torque ripple minimization (TRM) method using model-based loss minimization (LM) control to reduce the torque ripples and enhance the efficiency for surface-mounted permanent magnet synchronous motor (SPMSM) drives.
Jinuk Kim +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
PMSM Current Shaping for Minimum Joule Losses While Reducing Torque Ripple and Vibrations
IEEE Access, 2021 This paper presents a current shaping method for torque ripple and mean air-gap radial force-shape harmonics reduction, under minimum Joule losses, used for air-born and structure-born vibration reduction in 3-phase PMSM electric drives.
Sebastian Ciceo +3 more
doaj +1 more source
, 2016 This paper proposes a new method based on Artificial Neural Networks for reducing the torque ripple in a non-sinusoidal Synchronous Reluctance Motor. The Lagrange optimization method is used to solve the problem of calculating optimal currents in the d-q
Sturtzer, G. (Guy) +9 more
core +1 more source
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source