… The least-squares algorithm used in this paper can be made … the performance of the stepper
motor drive toward high-… the fixed-rotor step response, and by comparing acceleration and …

… But, the algorithm is based on acceleration profile, which is … on rotor; J is the inertia (rotor
plus reflected load) at rotor end; … and θe is the estimated motor angle (open-loop motor angle). …

… a previously described load angle estimation algorithm, solely … rotor and stator construction
of a hybrid stepper motor, the … real speed varies, the load angle acceleration δ is taken into …

… with 2 active rotor/stator pairs fixing the rotor. The presented analysis … general rotor angular
vector and thechanging rates of the Euler … the velocity and acceleration. Applying the control …

… acceleration and angular speed of a hybrid stepper motor cannot … The program was tested
on the PC using a simulator (… , “Detection of rotor position in stepping and switched motors by …

… around the rotor speed can be used as a feature for broken rotor bar … As rapid advances
have been made in computational … as previously detailed in the IAS algorithm. There are further …

… coefficient is D, the angle of the rotor is , the referent angle is ref, the … The angular acceleration
is related to torque by … of the damping algorithm in an actual motor driver. Fig. 4 shows the …

… a classical field-oriented control algorithm, are presented. … This in turn implies rapid dynamic
response due to high torque… tracking control of the permanent magnet stepper motor,” in …

… After defining the stator current, the rotor current and torque … firing angles and motor speeds
are illustrated in Algorithm. 1. … The proposed acceleration controller was simulated and …

… of step or locked rotor during open-loop start, poor stability at low speed, poor rapid response
… and robustness of the stepper motor controlled with the ANFIS-PID algorithm are superior …