软件设计中采用了换相转矩脉动抑制方法。
In software, the method of reducing commutation torque pulsation is brought into effect.
本文围绕开关磁阻电机的转矩脉动抑制，进行了深入研究。
The torque ripple reduction methods of SRM are further discussed in this paper.
本文的研究工作对方波无刷直流电机转矩脉动抑制有积极意义。
The research have positive meaning for the torque ripple control technology utilized in BLDCM.
在总结各种转矩脉动抑制方法的基础上，提出了一种基于滑模变结构控制降低开关磁阻电机转矩脉动的新方法。
After summarizing all kinds of torque ripple minimization methods, a new strategy based on sliding mode variable structure control is presented.
因此，对无刷直流电动机的应用，必须考虑其转矩脉动的抑制问题。
So the compensation of pulsating torque is very importance for the application of PMSMs.
为了可靠运行，必须降低转速的波动，即必须有效抑制负载转矩脉动和电机电磁转矩脉动带来的转速波动。
In order to have a reliable operation, must reduce the speed fluctuation, namely must effectively restrain the load torque ripple and motor electromagnetic torque ripple of speed fluctuation bring.
分析了永磁无刷直流电机换相原理，提出了一种换相电流预测控制方法以抑制换相转矩脉动。
A commutation current prediction control scheme was proposed in brushless DC motor (BLDCM) to suppress the commutation torque ripples.
文中还提出了抑制谐波电流和脉动转矩的方法，如在SPWM生成中，采用较大的3的整数倍调制比。
Finally, a solution to restraining the harmonic current and ripple torque is suggested, ie a larger modulation frequency ratio of 3k is to be adopted, as it is used in SPWM.
抑制转矩脉动是永磁无刷电机研究重点，国内外专家学者提出了诸多解决方法。
Torque ripple suppression was the research focus of permanent magnet brushless motor, domestic and foreign experts and scholars had proposed lots of solutions for the problem.
分析和实验证明，该拓扑能够简单、有效的检测出电机的力矩电流，对抑制电机转矩脉动具有重要意义。
Analysis and experiment show that the topology can detect motor's torque current simply and effectively and has magnificent significance to reduce torque ripple of motor.
该论文先介绍了螺旋桨驱动电机的工作原理，分析了无刷直流电机转矩脉动产生的原因及消除或抑制方法。
The work principle of the motor driving airscrew is presented in the dissertation. The reasons and the method of elimination or suppression of torque pulses produced by BLDCM are analyzed.
本文对于反电动势波形接近正弦的永磁无刷直流电动机，提出一种基于六个离散位置信号的自同步svpwm控制方法，用于抑制电磁转矩脉动。
For the BLDCM which has a sinusoidal back EMF, this paper presents a self-synchronous SVPWM control method using six discrete position signals for minimizing torque ripple.
针对这种反电动势波形偏离理想波形的情况，本文提出了一种最优电流跟踪法来抑制转矩脉动。
Aiming to minimize the torque ripple in condition of non-perfect BEMF waveform, the dissertation present a optimum current tracking control technique.
本文的主要研究目标就是采用新的控制策略来抑制永磁无刷直流电机转矩脉动。
The objective of this dissertation is to minimize the torque ripple of BLDC motor.
为抑制飞轮储能系统驱动电机——高转速无刷直流电机能量回馈时的转矩脉动，提高系统的稳定性，提出一种适合高转速飞轮储能单元回馈制动的控制方法。
An energy feedback control scheme was developed for high speed brushless direct current motors used in flywheel energy storage systems to restrain the pulsating torque and improve the stability.
对绕组换相时电流波动进行了分析，并计算了电机电磁转矩，给出了抑制电磁转矩脉动的方法。
Current fluctuation is analyzed during coil commutation time and electromagnetic torque is computed and method is given to restrain ripple of electromagnetic torque.
数值实验显示该控制器具有很好的普适性，以及此系统能快速跟踪额定电压范围内的参考电压，转矩脉动能被有效抑制。
It can ensure that the controlled system tracks rapidly the reference voltage within the scope of the given saturation voltage, while torque pulsation can be attenuated effectively.
仿真实验结果表明该方案是可行的，有效地减抑制了无刷直流电机的转矩脉动，并改善了系统的动、静态运行性能。
Simulation results show that the control method is reliable, reduces torque ripple and has effectively improved dynamic and static operation performances.
仿真实验结果表明该方案是可行的，有效地减抑制了无刷直流电机的转矩脉动，并改善了系统的动、静态运行性能。
Simulation results show that the control method is reliable, reduces torque ripple and has effectively improved dynamic and static operation performances.
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