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A  New PI -Fuzzy Sliding Mode Controller .Application to the Dual

Star Induction Machine (DSIM)

 

 T. Laamayad, F. Naceri, R. Abdessemed and S. Belkacem

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Abstract-  This  work investigates a si mple d esign of  the new P I-Fuzzy  Sliding Mo de  Controller ( FSMC) f or s peed regulation o f a n in direct f ield-oriented d ual s tar induction motor (DSIM). The fuzzy controller is driven by the error of the s peed,  and i t c hange. T he sl iding m ode  controller  is designed b ased on a p lant m odel. The influence o f d ifferent combinations of  t he F LC an d S MC on  t he  performance control i s i nvestigated an d i llustrated b y som e si mulation results  at  different d ynamic op erating  conditions su ch as sudden change in command speed, step change in load torque and  some k ey p arameters d eviation. F inally t he p roposed controller  is i nsensitive t o p arameter  variations  and  load disturbances.

 

 Index Terms- IFOC, Du al Star Induction Machine ( DSIM), Fuzzy S liding Mo de Co ntroller ( FSMC),  key p arameters variation, robustness.

 

 

 

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