步进电机的MATLAB仿真程序，采用了卡尔曼滤波，对定子电流进行估计，并估算出转子的位置和速度-Continuous time extended Kalman filter simulation for two-phase step motor，Estimate the stator currents, and the rotor position and velocity, on the basis of noisy measurements of the stator currents.

commande par dtc en utilisant un filtre de kalman

Speed-sensorless Direct Torque Control for Asynchronous Machine Based on Extended Kalman Filter

永磁同步电动机直接转矩控制论文,其中比较了滑模观测器和kalman滤波器的优缺点-SMO-KF compare used in DTC for PMSM drive