Theoretical analysis and simulation results show that the controller can make AC servo systems have good characteristic in position tracking and strong robustness is presents is this paper.
理论分析和仿真结果表明，该控制器可使交流伺服系统具有良好的位置跟踪特性和强的鲁棒性。
For AC servo system of permanent magnet synchronous motor (PMSM), the position servo controller was constructed with direct torque control and self-adjusting PI control based on Fuzzy inferences.
在永磁同步电机交流伺服系统中，采用直接转矩控制及模糊自适应PI控制构成位置伺服控制器。
The neuron controller with its self-learning ability can realize the on-line learning algorithm, and it is adopted as the position controller of the AC servo system.
利用神经元的自学习功能实现神经元控制器的在线学习，并以神经元控制器作为交流伺服系统的位置调节器；
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