Portal de Periódicos da CAPES

Applied nonlinear control of an induction motor using digital signal processing

1994; Institute of Electrical and Electronics Engineers; Volume: 2; Issue: 4 Linguagem: Inglês

10.1109/87.338653

2374-0159

T. von Raumer, Jean‐Michel Dion, Luc Dugard, J.L. Thomas,

Magnetic Bearings and Levitation Dynamics

In this paper, the application of nonlinear input-output linearization techniques to the control of induction motors is presented. Practical issues concerning discrete-time implementation, rotor flux observation and stator current limitation are presented. The use of a high-speed digital signal processor (DSP) is particularly appropriate, facilitating a small sampling period and advanced control algorithms. Our control scheme is implemented on an industrial induction motor variable speed drive. Practical results are given showing the feasibility of the approach. >