ANFIS MODEL METHOD FOR WIDE RANGE OPERATION OF HIGHSPEED BLDC MOTOR
Malli Kailash
Electrical & Electronics Engineering, M.Tech, S.V.University, Tirupathi, India , IN
V Usha Reddy
Electrical & Electronics Engineering, M.Tech, S.V.University, Tirupathi, India , IN
Keywords: Brushless DC motor (BLDC), Pulse Amplitude Modulation (PAM) and Pulse Width Modulation (PWM).
Abstract
In industries the applications requiring the involvement of high speed BLDC motors are increasing rapidly and hence the study of improving the performance and wide range operation of BLDC motors is of great importance. In general, sensorless BLDC motors use Pulse Amplitude Modulation (PAM) or Pulse Width Modulation (PWM) methods as drive. This paper proposes ANFIS model drive
technique for controlling the drive of brushless DC (BLDC) motor. In the paper, we used ANFIS model to combine PAM and PWM suitably and therefore advantages of both methods are utilized. Proposed method is compared with PAM and PWM methods and results obtained demonstrates that the proposed method exhibits better performance as compared with conventional methods (PAM & PWM
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