Fuzzy adaptive PI control is gradually applied to motor control system because fuzzy adaptive PI control does not need precise mathematical model of controlled object and it has good practical ability for both linear and nonlinear system.However,traditional fuzzy adaptive PI control has a poor performance in application process.To this problem, an advanced fuzzy adaptive PI control strategy for PMSM based on deadtime compensation was proposed based on fuzzy adaptive PI control theory.This strategy can be used to regulate the motor speed in the acceleration phase and the deceleration phase accurately and stably.