How to enhance resistance detector precision is the key to improve the low-speed performance of DTC system.
如何提高定子电阻的观测精度是改善无速度传感器直接转矩控制系统低速特性的关键。
Only one space voltage vector is applied in each sampling period in the implementation of the conventional PMSM DTC system.
在常规直接转矩控制系统中，每一采样周期中只施加一个电压空间矢量。
A fuzzy logic method is introduced to the conventional PMSM DTC system in this thesis to improve the steady state performance of the system.
为提高系统的稳态性能，本文首次引入模糊逻辑到永磁同步电机直接转矩控制中。
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