中文摘要：

寄生时栅式电机是基于时栅位移传感器设计的一种自带位置检测功能的驱动装置,在提取电机位置信息的过程中需要滤掉定子磁场的无效成分,此外电机内部的强磁场会随着速度的增加而变得毫无规律,影响转子位置的精确测量。针对上述干扰信号,采用了低通滤波器、自适应线性神经网络（adaptive linear neuron,ADALINE）等来消除干扰,并通过实验证明该方法效果显著,得到了最优的行波信号,同时实现了寄生时栅式电机转子位置的精确测量。

英文摘要：

The parasitic time-grating sensor motor is a kind of driving device which has the position detection function de- signed based on time grating sensor.Invalid ingredients such as ＇the stator magnetic field need to be filtered during the process of extracting the position information.Besides,the noise of high-intensity magnetic field inside the motor will increase with the in- crease of the motor＇s running speed and affect the precise measurement of rotor position.Aiming at the interference signal,the low- pass filter and the adaptive filter were designed to eliminate the interference in this article, and these methods are proved to solve the problem effectively.And the position of the motor＇s rotor is detected accurately.