Implementation of NARMA-L2 Neuro controller for speed regulation of series connected DC motor

Author

Valluru, S.K. ; Singh, Monika ; Kumar, Narendra

Author_Institution

Dept. of Electr. Eng., Delhi Technol. Univ., New Delhi, India

fYear

2012

fDate

6-8 Dec. 2012

Firstpage

1

Lastpage

7

Abstract

Based on the nonlinear mathematical model of series connected DC motor (SCDM) system dynamics, the analysis and design of two speed controller presented, which are non linear PID and NARMA L-2 controllers. The speed response of motor is observed by giving reference inputs as speed and load torque in terms of step variation. The response of the system using NARMA L-2 Neuro Controller and conventional PID Controller are compared. It was observed that the NARMA L-2 Neuro Controller performance was better in terms of rising time, overshoot and steady state error over non linear PID Controller.

Keywords

DC motors; machine control; neurocontrollers; nonlinear control systems; three-term control; velocity control; NARMA L-2 controller; NARMA-L2 neuro controller; load torque; nonlinear PID controller; nonlinear mathematical model; rising time; series connected DC motor; speed controller; speed regulation; speed response; steady state error; step variation; Autoregressive processes; Control systems; DC motors; Equations; Mathematical model; Neural networks; Torque; NARMA L-2 Neuro controller; PID controller; SCDM;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics (IICPE), 2012 IEEE 5th India International Conference on

Conference_Location

Delhi

ISSN

2160-3162

Print_ISBN

978-1-4673-0931-8

Type

conf

DOI

10.1109/IICPE.2012.6450518

Filename

6450518