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Feedback control of electromagnetic actuator with three degrees of freedom using optical image sensors
Author(s) -
Maeda Shuhei,
Hirata Katsuhiro,
Tong Mingyu
Publication year - 2012
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.21290
Subject(s) - actuator , position (finance) , degrees of freedom (physics and chemistry) , basis (linear algebra) , control theory (sociology) , control (management) , computer science , image (mathematics) , control engineering , engineering , computer vision , artificial intelligence , mathematics , physics , geometry , finance , quantum mechanics , economics
Recently, multidimensional actuators have been attracting considerable interest as a solution for increases in size and weight. In this paper, we propose a position feedback control method using optical image sensors for an actuator with three degrees of freedom. The validity of this control method is verified on the basis of the measurement results. © 2012 Wiley Periodicals, Inc. Electr Eng Jpn, 181(2): 47–54, 2012; Published online in Wiley Online Library ( wileyonlinelibrary.com ). DOI 10.1002/eej.21290