In this work, a fuzzy logic control system is proposed for PMSMs without knowledge of the machine's parameters. The scheme consists of two adaptive fuzzy controllers, respectively for velocity and direct current control. The control scheme stability is proven by the Lyapunov stability theory and its performance is validated through a set of simulations on an experimentally validated PMSM model. The control design achieves low sensitivity to torque disturbances and machine's parameter variations.

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Keywords Artificial intelligence, Fuzzy logic controller, Lyapunov stability, PMSM
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Conference 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
Teiar, H. (Hakim), Boukaka, S. (Salim), Chaoui, H, & Sicard, P. (Pierre). (2014). Adaptive fuzzy logic control structure of PMSMs. In IEEE International Symposium on Industrial Electronics (pp. 745–750). doi:10.1109/ISIE.2014.6864705