Sensorless speed control of DC machine

Author

Das, Biswajit ; Chakrabarti, Anandaroop ; Kasari, Prabir Ranjan ; Sharma, Neelam

Author_Institution

Dept. of Electr. Eng., Nat. Inst. of Technol., Agartala, India

fYear

2013

fDate

6-8 Feb. 2013

Firstpage

572

Lastpage

577

Abstract

In this paper a Kalman filter based state feedback controller of a DC machine is designed and implemented in a hardware. A Kalman filter is used to estimate the speed and armature current from noisy measurement of armature current. A state feedback control is designed and simulated in Matlab. The controller designed is implemented in dSPACE. A chopper circuit is designed and fabricated to drive a DC motor. Sensor less speed control is implemented in real time. Experimental results show satisfactory speed and load response.

Keywords

DC motor drives; Kalman filters; angular velocity control; choppers (circuits); control system synthesis; sensorless machine control; state feedback; DC machine; DC motor; Kalman filter-based state feedback controller; Matlab design; Matlab simulation; armature current; chopper circuit; dSPACE; noisy measurement; sensorless speed control; speed estimation; Current measurement; DC motors; Equations; Kalman filters; Mathematical model; State feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Power, Energy and Control (ICPEC), 2013 International Conference on

Conference_Location

Sri Rangalatchum Dindigul

Print_ISBN

978-1-4673-6027-2

Type

conf

DOI

10.1109/ICPEC.2013.6527723

Filename

6527723