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基于PI整定的PMSM直接转矩控制,是我的毕业设计,希望对需要的人有用。基于matlab阿007版本,Tuning PI-based direct torque control of PMSM is my graduation project, in the hope that those who need it useful. 007 based on the matlab version of the Arab-Israeli
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参数自整定PI估计器在永磁同步电机直接转矩控制中的应用研究的硕士论文。很有参考价值。-Parameter self-tuning PI estimator in the permanent magnet synchronous motor direct torque control of the applied research, Vol. Great reference value.
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设计采用模糊控制的直接转矩控制,和传统PI调节器相比较-Design of fuzzy control of direct torque control, and compared to the traditional PI regulator
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Permanent magnet synchronous motors (PMSM) are appropriate for applications with load-independent speeds or synchronous operation with high accuracy under defined speed.
In this paper analysis the structure and equations of the PMSM, direct torque
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搭建永磁同步电机的直接转矩控制仿真模型
1,实测电流经过3/2变换得到alpha-beta轴上的电流;
2,估计模块中包含定子磁链和电磁转矩的估算,其中,定子磁链观测是采用基于转子位置和定子电流的磁链估计,电磁转矩直接在alpha-beta轴上计算;
3,转速调节模块和转矩调节模块直接采用PI调节器;
4,预期电压矢量估计模块,根据k时刻的磁链幅值与相位和k+1时刻的磁链幅值和相位计算出来的;
5,SVMPWM是空间电压矢量调制模块,实现空间任意角度任意大小的电压矢量,从而控
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基于感应电机直接转矩控制自适应PI控制器
-Direct Torque Control of Induction Motor Based on Self-adaptive PI Controller
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永磁同步电机直接转矩控制中引入SVPWM技术后,磁链和转矩脉动明显减小,且速度响应明显加快。这是由于传统的DTC系统釆用滞环控制器,每个周期选择一个幵关电压矢量,不能完全补偿转矩和磁链的误差 而后者采用PI控制器和SVPWM调制,可选择多个基本电压矢量来合成任意的电压矢量,能够更好的补偿误差。仿真结果说明,基于SVPWM的DTC系统在磁链幅值响应以及转矩响应上的改善效果很明显。-the impact of space voltage vector of the stator flux and t
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直接转矩控制无刷直流电机的matlab仿真程序,PI闭环调节-Direct torque control brushless DC motor matlab simulation program, PI closed loop control
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Fuzzy based PI controller for direct torque control .This technique is used in power electronics for numerous applications
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