ANN Sensorless Control of Induction Motor with AFLC Controller

AFLC 제어기에 의한 유도전동기의 ANN 센서리스 제어

  • Published : 2006.06.01

Abstract

The paper proposes the artificial neural network(ANN) sensorless control of induction motor drive with adaptive fuzzy logic controller(AFLC). Also, this paper proposes the speed control of induction motor using AFC and estimation of speed using ANN controller. The back propagation neural network technique is used to provide a real time adaptive estimation of the motor speed. The error between the desired state variable and the actual one is back-propagated to adjust the rotor speed, so that the actual state variable will coincide with the desired one. The proposed control algorithm is applied to induction motor drive system controlled AFLC and him controller. And this paper is proposed the results to verify the effectiveness of the AFLC and ANN controller.

본 논문은 적응 퍼지 제어기에 의한 유도전동기의 ANN 센서리스 제어를 제시한다. 또한 AFC를 사용하여 속도를 제어하고 ANN 제어기를 이용하여 속도를 추정한다. 신경회로망의 역전파 알고리즘은 전동기 속도의 실시간 추정에 사용된다. 요구상태 변수와 실제 상태는 실제 상태 변수는 요구값에 일치하기 위해서 역전파 알고리즘에 의해 회전자 속도를 조절한다. 제시된 제어 알고리즘 AFLC와 ANN 제어기는 유도전동기 드라이브 시스템 제어에 적용된다. 그리고 본 논문은 AFLC와 ANN 제어기의 우수한 결과를 나타낸다.

Keywords

References

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