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首页> 外文期刊>Engineering >Comparative Study of Conventional, Fuzzy Logic and Neural PID Speed Controllers with Torque Ripple Minimization for an Axial Magnetic Flux Switched Reluctance Motor
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Comparative Study of Conventional, Fuzzy Logic and Neural PID Speed Controllers with Torque Ripple Minimization for an Axial Magnetic Flux Switched Reluctance Motor

机译:轴向磁通量开关磁阻电机转矩脉动最小的常规,模糊逻辑和神经PID速度控制器的比较研究

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摘要

Three speed controllers for an axial magnetic flux switched reluctance motor with only one stator, are described and experimentally tested. As it is known, when current pulses are imposed in their windings, high ripple torque is obtained. In order to reduce this ripple, a control strategy with modified current shapes is proposed. A workbench consisting of a machine prototype and the control system based on a microcontroller was built These controllers were: a conventional PID, a fuzzy logic PID and a neural PID type. From experimental results, the effective reduction of the torque ripple was confirmed and the performance of the controllers was compared.
机译:描述并通过实验测试了仅用于一个定子的轴向磁通量开关磁阻电动机的三个速度控制器。众所周知,当在其绕组中施加电流脉冲时,可获得高纹波转矩。为了减少这种纹波,提出了一种具有修改后的电流形状的控制策略。建立了一个由机器原型和基于微控制器的控制系统组成的工作台。这些控制器为:常规PID,模糊逻辑PID和神经PID类型。从实验结果可以确认转矩脉动的有效降低,并比较了控制器的性能。

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