Hybrid Adaptive Fuzzy Vector Control for Single-Phase Induction Motors

Abstract

The single-phase induction motors are the ones which have the widest applications and small power operation. The research on them mainly based on the finite model, and generally did not think of the effect of the infinite time-vary parameters. So, hybrid Adaptive fuzzy vector control for single phase induction motors is proposed to improve the system performance. At first, the indirect field oriented vector control can be obtained according to the general mathematic model of single-phase induction motor. The adaptive fuzzy controllers were constructed based on hybrid fuzzy controller after decoupling them to attain effective and easy realized control characteristics. The control schemes presented are realized by the physical prototype. The experiment results prove the total control system performance is correct. And it has the advantage of the easy realized control and the high control efficiency.KeywordsSingle phase induction motor Vector control Adaptive control Hybrid fuzzy control