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首页> 外文会议>International Power Engineering and Optimization Conference >A Simplified Speed Controller For Direct Torque Neuro Fuzzy Controlled Induction Machine Drive based On A Variable Gain PI Controller
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A Simplified Speed Controller For Direct Torque Neuro Fuzzy Controlled Induction Machine Drive based On A Variable Gain PI Controller

机译：一种基于可变增益PI控制器的用于直接扭矩神经模糊控制的电机驱动的简化速度控制器

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摘要

This paper presents an original variable gain PI (VGPI) controller for speed control of a simplified direct torque. neuro fuzzy controlled (DTNFC) Induction motor drive. First, a simplified direct torque neuro fuzzy control (DTNFC) for a voltage source PWINI inverter fed induction motor drive is presented. This control scheme uses the stator Dux amplitude and the electromagnetic torque errors through an adaptive NF Inference system (ANUS) to generate a voltage space vector (reference voltage), which is used, by .a space vector modulator to generate the inverter switching states. In this paper a four rules ANUS structure Is proposed. This structure generates the desired reference voltage by acting on both the amplitude and the angle- of Its components. Then a VGPI controller'is designed in order to be used as the speed controller in the simplified, DTNFC induction motor drive. Simulation of the simplified DTNFC induction motor drive using VGPI for speed control shows promising results.'The motor reaches the reference speed rapidly and without overshoot, load disturbances are rapidly rejected and the detuning problem caused by the stator resistance variation fairly well dealt with.
机译：本文提出了一个简化的直接转矩的速度控制的原始可变增益PI（VGPI）控制器。神经模糊控制（DTNFC）感应电动机驱动。首先，电压源逆变器PWINI馈感应电机驱动的简化直接转矩神经模糊控制（DTNFC）被呈现。该控制方案使用定子的DUX振幅和通过自适应NF推理系统（肛门）的电磁转矩误差，以生成一个电压空间矢量（参考电压），它被用来通过.A空间矢量调制器以生成所述逆变器的开关状态。本文四个规则肛门结构建议。这种结构通过作用在振幅和角型及其部件的两端产生的所需基准电压。然后，为了设计一个VGPI controller'is被用作简化，DTNFC感应电机驱动器的速度控制器。使用VGPI用于速度控制显示有为results.'The马达简化DTNFC感应电动机驱动的仿真达到基准速度迅速和无过冲，负载扰动迅速拒绝，并且所引起的定子电阻变化的失谐问题相当好处理。

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