Banca de QUALIFICAÇÃO: RODRIGO DE ANDRADE TEIXEIRA

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : RODRIGO DE ANDRADE TEIXEIRA
DATE: 05/09/2023
TIME: 14:00
LOCAL: Auditorio do LAMP
TITLE:

Implementation of the ADRC Technique in the Radial Position Control of a Bearingless Permanent Magnet Synchronous Machine.

KEY WORDS:

ADRC, bearingless machine, permanent magnet machine, radial position control.

PAGES: 55
BIG AREA: Engenharias
AREA: Engenharia Elétrica
SUBÁREA: Eletrônica Industrial, Sistemas e Controles Eletrônicos
SPECIALTY: Controle de Processos Eletrônicos, Retroalimentação
SUMMARY:

Bearingless machines have their operation strongly dependent on the application of closed-loop control systems. Because they are multivariable, non-linear, time-varying systems with coupled variables, bearingless machines demand advanced control strategies for efficient operation and good dynamic performance. Control with active disturbance rejection using ADRC (Active Disturbance Rejection Control) considers the total disturbance of the system (composed of non-modeled dynamics, non-linearities, uncertainties and load variations) as a new state, estimated in real time, through an extended state observer. In this way, the ADRC can compensate disturbances in real time, eliminate steady-state errors and provide the system with a good dynamic response. In this sense, this work proposal aims to study and implement the control technique with active rejection of ADRC disturbances in the radial position control of a bearingless permanent magnet machine.

COMMITTEE MEMBERS:
Presidente - 1149567 - ANDRES ORTIZ SALAZAR
Interno - 350693 - ANDRE LAURINDO MAITELLI
Externa ao Programa - 1569480 - JOSSANA MARIA DE SOUZA FERREIRA - UFRNExterno à Instituição - JOSE ALVARO DE PAIVA - IFRN
Externo à Instituição - RICARDO FERREIRA PINHEIRO FILHO - IFRN