Due to the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题，该文提出一种新的控制方法。
Due to the large torque ripple of inductance motor based on direct torque control, especially in a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题，提出一种新的控制方法。
It features in low torque ripple, low flux ripple and fixed switching frequency.
它具有开关频率恒定，转矩和磁链波动小等特点。
The structural dynamic response motor Express, and is expected to be low torque ripple, suitable for automobile electronic servo-driven, As automotive electronic power steering servo motor.
该结构电机动态响应快，并可望得到低转矩脉动，适合用作汽车的电子伺服驱动，如汽车电子动力方向盘的伺服电机。
Detailed simulation results show that SRM phase torque can follow a desired torque command, which results in a linear, decoupled and low ripple control of torque.
仿真结果表明该方法能够有效地控制开关磁阻电动机相转矩按期望变化，从而实现了其高性能转矩控制。
For the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制中的感应电动机在低速运转时存在较大的转矩脉动问题，提出了一种新的控制方法。
The results indicate that the proposed controller is capable of maintaining the torque switching frequency constant and reducing the torque ripple, particularly at low speed.
结果表明提出的控制器可以保持开关频率恒定，并降低了转矩脉动，尤其在低速时。
There is predominance in some low power applications such as the washer and the electrical bike in which the timing precision and the torque ripple are not strictly concerned.
在小功率领域，如对调速精度、转矩脉动要求不高的洗衣机、电动自行车等，开关磁阻电机具有较强的应用优势。
To reduce the low speed torque ripple of induction motor based on direct torque control (DTC), a new control strategy-improved discrete space vector modulation is proposed.
针对传统的异步电机直接转矩控制在低速时存在转矩脉动较大的问题，提出了一种减小转矩脉动的直接转矩控制方法。
Fixed switching frequency and low torque ripple are obtained using space vector modulation.
使用空间矢量调制固定开关频率和低转矩脉动。
Due to the large torque ripple of direct torque control in low speed range, a torque Angle adjustor based on fuzzy neural network and PI control was adopted to improve the control effect.
针对直接转矩控制低速时转矩脉动大的问题，采用基于模糊网络与PI控制结合的转矩角调节器来改进控制效果。
Due to the large torque ripple of direct torque control in low speed range, a torque Angle adjustor based on fuzzy neural network and PI control was adopted to improve the control effect.
针对直接转矩控制低速时转矩脉动大的问题，采用基于模糊网络与PI控制结合的转矩角调节器来改进控制效果。
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