TY - JOUR
T1 - A novel dual-axis repulsive Maglev guiding system with permanent magnet
T2 - Modeling and controller design
AU - Chen, Mei Yung
AU - Wang, Ming Jyh
AU - Fu, Li Chen
N1 - Funding Information:
Manuscript received August 15, 2001; revised May11, 2002. Recommended by Technical Editor D. Mavroidis. This work was sponsored by the National Science Council, R.O.C., under Grant NSC 87-2213-E-002-092. M.-Y. Chen is with the R242, Department of Electrical Engineering, National Taiwan University, Taipei 106, Taiwan, R.O.C. (e-mail:[email protected]). M.-J. Wang is with the Chung-Shan Institute of Science and Technology, Chung-Li, Taiwan, R.O.C. L.-C. Fu is with the R524, Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan, R.O.C. and also with the R533, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan, R.O.C. (e-mail:[email protected]). Digital Object Identifier 10.1109/TMECH.2003.809158
PY - 2003/3
Y1 - 2003/3
N2 - In this paper, we extend our previous result on designing a single-axis Maglev guiding system to a more involved task of designing a novel dual-axis positioning system. First of all, important issues related to construction of the mechanism of the dual-axis positioning system are addressed. Then, the dynamics of the dual-axis Maglev guiding system are analyzed. According to the derived analytic model, which is subject to unknown system parameters, an adaptive controller that can control the carrier at the desired target point of each axis with full alignment is presented. From the experiment results, a good performance in terms of regulation of the guiding-axis and tracking of the positioning-axis is achieved. This validates the design of the system hardware and demonstrates the feasibility of the developed controller.
AB - In this paper, we extend our previous result on designing a single-axis Maglev guiding system to a more involved task of designing a novel dual-axis positioning system. First of all, important issues related to construction of the mechanism of the dual-axis positioning system are addressed. Then, the dynamics of the dual-axis Maglev guiding system are analyzed. According to the derived analytic model, which is subject to unknown system parameters, an adaptive controller that can control the carrier at the desired target point of each axis with full alignment is presented. From the experiment results, a good performance in terms of regulation of the guiding-axis and tracking of the positioning-axis is achieved. This validates the design of the system hardware and demonstrates the feasibility of the developed controller.
KW - Adaptive control
KW - Dual-axis Maglev
KW - Hybrid magnet
KW - Precision guiding
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U2 - 10.1109/TMECH.2003.809158
DO - 10.1109/TMECH.2003.809158
M3 - Article
AN - SCOPUS:0037350841
SN - 1083-4435
VL - 8
SP - 77
EP - 86
JO - IEEE/ASME Transactions on Mechatronics
JF - IEEE/ASME Transactions on Mechatronics
IS - 1
ER -