西微所--微电机杂志 关键词:交流感应电动机;直接转矩控制;速度估计器;模型参考自适应 [gap=444]Key Words: Induction AC;Direct torque control;Speed-estimator;MRAS
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This paper proposes a control scheme,which is consisted of a sliding-mode based speed controller and a wavelet-neural-network(WNN) based speed estimator,for sensorless induction motor (IM) drive system.
提出由滑模速度控制器和小波网络速度辨识回路构成的感应电机闭环调速系统。
参考来源 - 小波网络速度辨识的感应电机鲁棒滑模控制·2,447,543篇论文数据,部分数据来源于NoteExpress
The focus of this dissertation is in chapter three- application of EKF estimator in speed-sonserless vector control system of IM.
本论文的核心是第三章——基于卡尔曼滤波估计的无速度传感器矢量控制系统。
A rotor flux oriented control system with flux and open-loop speed estimators is described. The key module of this system is the flux and speed estimator.
介绍了一种采用磁链和开环速度估算器的转子磁场定向的控制系统,系统设计的的关键问题是磁链的观测和速度的准确估算。
When the air-gap flux of the induction motor is saturated, the conventional adaptive speed estimator cannot avoid the influence of the non-linear inductance variation.
当交流电机气隙磁通发生饱和时,常规的自适应速度估算法无法避免由于电感量的非线性变化带来的影响。
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