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Nonlinear control of a permanent magnet synchronous motor with disturbance torque estimation
(Institute of Electrical and Electronics Engineers, 2000-06)
This paper introduces a sensorless nonlinear control scheme for controlling the speed of a permanent magnet synchronous motor (PMSM) driving an unknown load torque. The states of the motor and disturbance torque are estimated ...
Servo motores: visão geral, controle e aplicação
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Especialização em Automação IndustrialUTFPR, 2016-10-05)
The large-scale production has forced the industry to look for machinery and high equipment quality and high productivity. In this quest are always present servomotors, are to act directly on production lines, CNC milling ...
Adaptive full-order observer analysis and design for full-range sensorless interior permanent magnet synchronous motor drives
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2021-10-22)
This Thesis presents contributions to the study, development, analysis and design
of adaptive observers applied to the estimation of rotor position and speed of interior
permanent magnet synchronous motors (IPMSM). The ...
Interaction between Passive Filter and High Power Cycloconverter Drive
(IEEE, 2009)
This paper presents the study of dynamic interactions between passive filters and high power cycloconverters drives. The dynamic interaction considers the impact of connection and disconnection of passive filters operating ...
Construção, acionamento, controle e análise de desempenho dinâmico de um motor síncrono a relutânciaConstruction, drive, control and dynamic analysis performance of a synchronous reluctance motor
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Elétrica, 2019)
Reducing torque pulsations in PMa-SynRM: A way for improving motor performance
(Corporación Universidad de la Costa, 2021)
On Speed and Rotor Position Estimation in Permanent-Magnet AC Drives
(Institute of Electrical and Electronics Engineers, 2000-10)
This letter deals with rotor position and speed estimation of permanent magnet ac drives. Two reduced-order observers, a linear (AO) and a nonlinear one (NLO), are compared. An adaptive speed estimation scheme is also ...