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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
Title State Feedback-Based Position Controller of VCM(Voice Coil Motor) for Precise Automated Manufacturing Process
Authors Sung-Kuk Kim ; Shrestha Rajendra ; Jul-Ki Seok
DOI http://dx.doi.org/10.5207/JIEIE.2010.24.9.129
Page pp.129-135
ISSN 1225-1135
Keywords State Feedback-Based Position Controller ; Voice Coil Motor(VCM) ; Precise Automated Manufacturing Process ; Cascade-Type PI Controller
Abstract The state feedback-based position controller for the voice coil motor(VCM) used in precise automated manufacturing processes is proposed and analyzed in this paper. The proposed controller has advantage over the conventional cascade-type P-PI controller in terms of the gain selection and the controller interference. The feasibility of the presented idea is verified by experimental results on a designed VCM.