International Journal of Electrical, Electronics and Data Communication (IJEEDC)
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Statistics report
Aug. 2020
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
Issue Published : 89
Paper Published : 1423
No. of Authors : 3841
  Journal Paper

Paper Title
Sensorless Control Of Stepper Motor Using Extended Kalman Filter

Abstract
Stepper Motors are used in the fields of Navigation, automation and control. Speed control of stepper motor using sensors has proved to be costly and a simpler and cost effective approach is required. In this work we concentrate on using a extended Kalman Filter for the speed control of stepper motor.EKF is applied to stochastic non-linear time varying systems. Extended Kalman filter (EKF) is used because it is sturdy to external disturbances and measures non-measured states and parameters.EKF uses the state estimation technique by analyzing the currents in the windings and re-constructs the states. It provides good stabilization and a low cost alternative


Author - S.Vignesh Babu, M.P.Rahaprian, K.R.Santha

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