Title :
Positioning control of voice coil motor with shorted turn
Author :
Liu, T.S. ; Yeh, C.W.
Author_Institution :
Dept. of Mech. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
This research designs and fabricates a voice coil motor with shorted turn for positioning control experiment and uses laser displacement sensor to measure the displacement. Sliding-mode-based fuzzy control is developed to carry out positioning control of a moving component in the voice coil motor. According to experimental results, the motor with shorted turn in positioning requires less voltage input and generates longer stroke.
Keywords :
actuators; coils; fuzzy control; position control; variable structure systems; laser displacement sensor; positioning control experiment; shorted turn; sliding mode based fuzzy control; voice coil motor; voltage input; Circuits; Coils; Copper; Displacement control; Fuzzy control; Magnetic analysis; Mathematical model; Optical control; Sliding mode control; Voltage;
Conference_Titel :
MELECON 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference
Conference_Location :
Valletta
Print_ISBN :
978-1-4244-5793-9
DOI :
10.1109/MELCON.2010.5476366
