Title:
高調波外乱レギュレータ
Document Type and Number:
Japanese Patent JP4451928
Kind Code:
B2
Abstract:
Presented is a harmonic regulator that regulates a plurality of individual harmonics in a system having periodic torque disturbances to commanded values, including zero. For each harmonic being regulated, a feedback signal having at least one harmonic component due to the harmonic being regulated is transformed from a source reference frame to a harmonic reference frame of the harmonic being regulated to form a qd feedback signal. The qd feedback signal is subtracted from the commanded value to form a qd signal and regulated. The regulated qd signal is transformed to a destination reference frame to form a compensation signal and the compensation signal is added to a control signal to form a qd control signal that drives each harmonic being regulated towards the commanded value.
Inventors:
Mark E. Garlow
William S. Hamel
David Earl Seidle
William S. Hamel
David Earl Seidle
Application Number:
JP2009534791A
Publication Date:
April 14, 2010
Filing Date:
October 22, 2007
Export Citation:
Assignee:
Unico,Inc.
International Classes:
G05B11/36; H02P21/00; H02P27/04; H02P27/06
Domestic Patent References:
| JP2003088160A | ||||
| JP2004312864A | ||||
| JP2002247899A |
Attorney, Agent or Firm:
Sadaji Miyakawa
Haruhiko Kato
Shigeo Shibata
Toshiyuki Kanai
Kayoko Miyoko
Haruhiko Kato
Shigeo Shibata
Toshiyuki Kanai
Kayoko Miyoko