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Controle de velocidade sensorless de motores de indução trifásicos sujeitos a distúrbios de torque
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2008-10-31)
This work presents a study of a sensorless speed servomechanism using threephase
induction motors. The aim is to investigate the performance of a specific control
technique when different load variations or torque ...
Intelligent system based speed estimation of induction motors for industrial sensorless schemes
(Ieee, 2007-01-01)
The use of sensorless technologies is an increasing tendency on industrial drivers for electrical machines. The estimation of electrical and mechanical parameters involved with the electrical machine control is used very ...
Intelligent system based speed estimation of induction motors for industrial sensorless schemes
(2007-12-01)
The use of sensorless technologies is an increasing tendency on industrial drivers for electrical machines. The estimation of electrical and mechanical parameters involved with the electrical machine control is used very ...
A Sensorless Inverse Optimal Control Plus Integral Action to Regulate the Output Voltage in a Boost Converter Supplying an Unknown DC Load
(Institute of Electrical and Electronics Engineers Inc., 2023)
This study utilizes inverse optimal control (IOC) theory to address the issue of output voltage regulation in a boost converter feeding an unknown direct current (DC) load. The proposed approach involves developing a general ...
Speed estimation for sensorless technology using recurrent neural networks and single current sensor
(Ieee, 2006-01-01)
The use of sensorless technologies is an increasing tendency on industrial drivers for electrical machines. The estimation of electrical and mechanical parameters involved with the electrical machine control. is used very ...
Speed estimation for sensorless technology using recurrent neural networks and single current sensor
(2006-12-01)
The use of sensorless technologies is an increasing tendency on industrial drivers for electrical machines. The estimation of electrical and mechanical parameters involved with the electrical machine control is used very ...
Mechanical-sensorless induction motor drive based only on DC-Link measurements
(The Institution of Engineering and Technology, 2006-11)
Sensor count reduction for high-performance induction motor (IM) drives is considered. A novel strategy to compute the three phase currents, based on a single current sensor and an adaptive observer, is proposed. The ...
Estrategias avanzadas de control en accionamientos de corriente alterna
(Ciencia e Ingeniería, 2010)
Recurrent neural network for induction motor speed estimation in industry applications
(2006-12-01)
Many electronic drivers for the induction motor control are based on sensorless technologies. The proposal of this work Is to present an alternative approach of speed estimation, from transient to steady state, using ...