中文摘要：

本文介绍了一种基于模糊自适应PI控制的永磁同步电机控制策略,结合模糊控制和PI调节的优点,对PI参数在线自动整定,增强PI控制器对非线性、时变性系统的调节控制性能。实验结果表明,此调速系统响应快、超调小、稳定性强,并具有较强的自适应能力和抗负载扰动能力。

英文摘要：

As the permanent magnet synchronous motor is a nonlinear, time-varying complex systems. Using conventional PI control can not achieve good control performance. This paper described a control strategy based on fuzzy adaptive PI control, combined with the advantages of fuzzy control and PI regulation, PI parameters online auto-tuning PI controller enh＇anced the nonlinear, time-varying systems of regulation and control performance. Experimental results show that the speed control system, fast response, small overshoot, stability, and has strong adaptability and anti-disturbance capacity load.