Results 51 to 60 of about 21,021,184 (254)

Fuzzy Logic based Speed Control of a Six-Phase Series-Connected Two-Motor Drive System Feed from SVPWMVSI [PDF]

open access: yesIraqi Journal for Electrical and Electronic Engineering, 2008
This paper presents a new topology for the control of a six-phase series-connectedtwo-motor drive system supplied from Space Vector Pulse Width Modulation (SVPWM)Voltage Source Inverter (VSI).
H. A. Hairik   +2 more
doaj  

Speed control device for a heavy duty shaft [PDF]

open access: yes, 1980
A speed control device is characterized by a reference speed shaft spatially related to a heavy duty shaft, a drive train for driving the reference speed shaft at a constant angular velocity, a drive train for driving the heavy duty shaft at a variable ...
Ford, A. G.
core   +1 more source

A discrete calculation method for radial load distribution integral of radial bearings

open access: yesAdvances in Mechanical Engineering
The radial load distribution integral given by Harris integral method always plays a significant role in calculating the radial load distribution of radial bearings.
Yu Hou, Yi Yin, Xi Wang
doaj   +1 more source

Three Level Inverter based DTC of Induction Motors Utilizing RCPWM [PDF]

open access: yesE3S Web of Conferences
This paper introduces a streamlined space vector algorithm designed to regulate a three-level inverter-powered induction motor using direct torque control (DTC).
Abrol Monika   +3 more
doaj   +1 more source

The field oriented control of a permanent magnet synchrounous motor (PMSM) by using fuzzy logic [PDF]

open access: yes, 2014
This project presents the comprehensive performance analysis on the principle of operation, design considerations and control algorithms of the field oriented control (FOC) for a permanent magnet synchronous motor (PMSM) drive system of Fuzzy Logic ...
Iderus, Samat
core  

Artificial intelligence based direct torque control of induction motor drive system [PDF]

open access: yes, 2020
In this project, a three-phase Induction motor (IM) under the direct torque control (DTC) technique is studied. IM is known for its simple engines and its self-starter feature but it always suffered a setback in the area of torque and speed control as it
Alhamin, Sarinah Binti   +5 more
core  

Predictive control of wind turbines by considering wind speed forecasting techniques [PDF]

open access: yes, 2009
A wind turbine system is operated such that the points of wind rotor curve and electrical generator curve coincide. In order to obtain maximum power output of a wind turbine generator system, it is necessary to drive the wind turbine at an optimal rotor ...
Jovanovic, Milutin   +3 more
core  

Design and Development of Low Torque Ripple Variable-Speed Drive System With Six-Phase Switched Reluctance Motors [PDF]

open access: yes, 2018
Switched reluctance motor (SRM) drives conventionally use current control techniques at low speed and voltage control techniques at high speed. However, these conventional methods usually fail to restrain the torque ripple, which is normally associated ...
Deng, Xu   +3 more
core   +2 more sources

CONTROLLING THE QUANTUM COMPUTATIONAL SPEED

open access: yesInternational Journal of Modern Physics B, 2008
The speed of quantum computation is investigated through the time evolution of the speed of the orthogonality. The external field components for classical treatment besides the detuning and the coupling parameters for quantum treatment play important roles on the computational speed.
Metwally, Nasser   +2 more
openaire   +3 more sources

ANFIS Controller Based Speed Control of High-Speed BLDC Motor Drive [PDF]

open access: yes, 2020
The paper aims to define the speed control of Brushless DC Motor (BLDC) drive using an Adaptive Neuro Fuzzy Interface System (ANFIS) controller. ANFIS controller-based switching scheme reduces the power quality issues present in the system by minimizing the Total Harmonic Distortion (THD).
Muthamizhan, T.   +2 more
openaire   +1 more source

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