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Positioning system for sensor less linear DC motor

Misron, Norhisam and Mat Saad, Ezril Hashim and Abdul Shukor, Fairul Azhar and Senan, Mahmud and Wakiwaka, Hiroyuki and Nirei, Masami (2007) Positioning system for sensor less linear DC motor. In: The 6th International Symposium on Linear Drives for Industrial Applications, 16-19 Sept 2007, France.

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Abstract

Sensor less Linear DC Motor (LDM) positioning system was designed to replace the expensive close loop linear DC motor system. The system was operating in open loop condition. Spring displacement and variant of PWM’s duty cycle in certain time was use to achieve the LDM required displacement. In this paper, sensor less positioning system for LDM had been proposed. The positioning expression and it performance had been studied. As the result, required position can be achieved using this system with 1mm accuracy.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: linear DC motor, spring constant, PWM signal, duty cycle, quadruple stage
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electrical Engineering > Department of Power Electronics & Drives
Depositing User: FAIRUL AZHAR ABDUL SHUKOR
Date Deposited: 26 Jan 2015 08:22
Last Modified: 26 Jan 2015 08:22
URI: http://eprints.utem.edu.my/id/eprint/14108

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