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Turkish Journal of Electrical Engineering & Computer Sciences A Variable Gain PI Controller Used for Speed Control of a Direct Torque Neuro Fuzzy Controlled Induction Machine Drive
Induction motor, direct torque control (DTC) direct torque neuro fuzzy control (DTNFC) adaptive NF inference system (ANFIS)
2009/7/28
This paper presents an original variable gain PI (VGPI) controller for speed control of a direct torque neuro fuzzy controlled (DTNFC) induction motor drive. First, a VGPI speed controller is designed...
A Digitally Controlled Drive System for Travelling-wave Ultrasonic Motor
Ultrasonic motor digital control speed control
2009/7/28
A digitally controlled drive system was implemented in this study to control the speed and direction of a travelling-wave ultrasonic motor. The drive system, based on a 2-phase voltage-fed high-freque...
Stability Analysis of a Closed-Loop Control for a Pulse Width Modulated DC Motor Drive
pulse width modulation (PWM) DC drive stability analysis
2009/7/28
In this paper, the effect of the variation of amplitude and the chopping period of a PWM signal on the stability of a closed-loop control for a DC motor drive is investigated. First, the entire system...