By a simple Fourier analysis, this paper introduces how to design a direct torque controller according to fuzzy logic control principle.
用傅立叶分析，把变频调速原理引入直接转矩控制中，并在此思想指导下设计了模糊速度控制器，大大简化了系统设计和计算。
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。
This paper presents an adaptive PD type fuzzy logic speed controller, which is applied to fuzzy direct torque control system.
本文设计了一种自适应模糊pd型速度调节器，应用于模糊直接转矩控制系统。
The Fuzzy Controller is used in the system, so Motor can be controlled to run at the certain point according to the user's setting of the speed, torque or power by the system, quickly and precisely.
系统采用模糊控制器控制电机，能根据用户需要，快速、精确地调节电机至某一个工作点；
The Fuzzy Controller is used in the system, so Motor can be controlled to run at the certain point according to the user's setting of the speed, torque or power by the system, quickly and precisely.
系统采用模糊控制器控制电机，能根据用户需要，快速、精确地调节电机至某一个工作点；
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