摘要
根据数学模型,提出了一种利用神经网络进行感应电机转速估计的新方法。方法是采用一个3层神经网络作为速度估计器来估计转速。仿真结果表明,这种基于人工神经网络的转速估计模型可以准确地跟踪感应电机转速的变化,具有良好的动态跟随性能。
According to a mathematical model of induction motor, the new method of speed estimation based on neural networks was presented. The simulation result shows, that the neural network speed estimator can accurately track the variation of the motor speed,and make system have the better dynamic response characteristics.
出处
《微电机》
2004年第3期14-15,13,共3页
Micromotors
基金
国家自然科学基金资助项目(60274024)
