Produção Nacional
Induction Motor Control Didactic Set-up Using Sensorless And Sliding Mode Dtc Strategy
2008; Volume: 13; Issue: 4 Linguagem: Inglês
10.18618/rep.2008.4.291299
ISSN1984-557X
AutoresMarcos Vinicius Lazarini, Ernesto Ruppert Filho,
Tópico(s)Industrial Automation and Control Systems
ResumoA three-phase induction motor direct torque control laboratory set-up for simulation and experimental activities is presented in this paper. It includes sliding-mode controllers and uses a sensorless method to estimate rotor speed. The objective of this setup is to present to the students a simulation tool based on Matlab SimPowerSystems toolbox with the possibility to check simulation results against a DSP based experimental system. The set-up provides to the electrical engineering students an excellent learning tool for nonlinear control studies using as example the variable speed three-phase induction motor control. Linear control systems are extensively studied in electrical and computer engineering theoretical and experimental sessions while non-linear control systems aren’t.
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