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 |
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. |