Abstract
A new nonlinear control scheme for voltage frequency controlled (VFC) induction motors is presented, based on dynamic state-feedback. The proposed approach allows to design an input-output decoupling controller for motor torque and flux, using as inputs the amplitude and the frequency of the supply voltage. The closed-loop system contains an unobservable sink. The dynamics of this part is stable and is related to the sinusoidal steady state behavior of the motor. Simulation tests are included which validate the control scheme.
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© 1988 Springer-Verlag
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De Luca, A., Ulivi, G. (1988). Dynamic decoupling of voltage frequency controlled induction motors. In: Bensoussan, A., Lions, J.L. (eds) Analysis and Optimization of Systems. Lecture Notes in Control and Information Sciences, vol 111. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0042208
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DOI: https://doi.org/10.1007/BFb0042208
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