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Sensorless suppression control for frame vibration of PMSM
Author(s) -
Shimada Arinori,
Kawai Kenji,
Zanma Tadanao,
Doki Shinji,
Ishida Muneaki
Publication year - 2011
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.21048
Subject(s) - frame (networking) , vibration , control theory (sociology) , acceleration , computer science , position (finance) , permanent magnet synchronous motor , point (geometry) , fourier series , vibration control , control engineering , magnet , engineering , control (management) , acoustics , physics , mathematics , mechanical engineering , artificial intelligence , telecommunications , mathematical analysis , geometry , finance , classical mechanics , economics
It is well known that frame vibration occurs in driving permanent magnet synchronous motors (PMSM). The authors have suggested a method for suppression of frame vibration by means of Fourier series and repetitive control. The method requires an acceleration sensor and a position sensor. However, the use of such a sensor is not desirable from the point of view of system cost. Therefore, this paper proposes a method of sensorless suppression control of frame vibration. The effectiveness of the proposed method is illustrated by experiments. © 2010 Wiley Periodicals, Inc. Electr Eng Jpn, 174(3): 53–61, 2011; Published online in Wiley Online Library ( wileyonlinelibrary.com ). DOI 10.1002/eej.21048