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Analog Controller for Piezoelectric Actuators

Yannier, Selim and Şabanoviç, Asif (2008) Analog Controller for Piezoelectric Actuators. (Submitted)

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Abstract

Abstract— Induction motor speed sensorless torque control, which allows operation at low and zero speed, optimizing both torque response and efficiency, is proposed. The control is quite different than the conventional field-oriented or direct torque control. A new discontinuous stator current FPGA based controller and rotor flux observer based on continuous sliding mode and Lyapunov theory are developed. A smooth transition into the field weakening region and the full utilization of the inverter current and voltage capability are possible. The reference tracking performance of torque and rotor flux is demonstrated in terms

Item Type:Article
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-4661 Electrical engineering. Electronics Nuclear engineering
ID Code:9385
Deposited By:Asif Şabanoviç
Deposited On:20 Oct 2008 10:47
Last Modified:23 Sep 2009 17:16

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