FEED-FORWARD NEURAL NETWORK FOR DIRECT TORQUE CONTROL OF INDUCTION MOTOR

Purwahyudi, Bambang and Suryoatmojo, Heri and Soebagio, Soebagio and Ashari, Mochamad and Hiyama, Takashi (2011) FEED-FORWARD NEURAL NETWORK FOR DIRECT TORQUE CONTROL OF INDUCTION MOTOR. International Journal of Innovative Computing, Information and Control, 7 (11). pp. 6135-6145. ISSN 1349-4198

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Abstract

PI controllers have been widely used in industrial systems application, because they have a simple structure and offer a satisfactory performance for a wide range operation. However, for varieties of plant parameters and the nonlinear operating condition, fixed gain PI controllers cannot provide the desired control performance. In this paper, advanced PI controller was utilized to control the speed of the induction motor in Direct Torque Control (DTC) for electric propulsion application. The proposed method is developed from conventional PI controller combined with feed-forward neural networks (FFNN). The FFNN is used to tune the gain of PI controller. The effectiveness of the complete proposed control scheme is clarified with a variation of speed reference and load torque applied to the motor. Load torque of induction motor depends on the speed rotation and pitch of propeller. Simulation results show the FFNN tuning technique provides better speed control performance.

Item Type:	Article
Uncontrolled Keywords:	PI controller, Direct torque control, Neural network, Electric propulsion
Subjects:	624 Civil Engineering
Divisions:	Faculty of Engineering > Bachelor of Electrical Engineering
Depositing User:	Perpus Ubhara Surabaya
Date Deposited:	05 Oct 2022 05:36
Last Modified:	14 Feb 2023 06:33
URI:	http://eprints.ubhara.ac.id/id/eprint/1405

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