Title:
有限回転モータ・システムにおけるコントローラを診断するためのシステム及び方法
Document Type and Number:
Japanese Patent JP2007519122
Kind Code:
A
Abstract:
A method of analyzing a limited rotation motor system is disclosed. The method includes the step of providing a motor control frequency domain signal that is representative of a frequency domain representation of the motor control signal responsive to a first digital signal that is representative of a motor control signal. The method also includes the step of providing a position detection frequency domain signal that is representative of a frequency domain representation of the position detection signal responsive to a second digital signal that is representative of a position detection signal. The system further includes the steps of identifying a representation of the frequency response of the limited rotation motor responsive to the position detection frequency domain signal and the motor control frequency domain signals, and comparing the representation of the frequency response with a previously recorded representation of a prior frequency response to identify an error condition with respect to the limited rotation motor system.
Inventors:
Fan, yuhon
Application Number:
JP2006551302A
Publication Date:
July 12, 2007
Filing Date:
January 21, 2005
Export Citation:
Assignee:
GS Group Corporation
International Classes:
G05B23/02; B23K26/06; B23K26/08; B41J2/44; B41J2/47; B41M5/24; B41M5/26; G01D18/00; G01R23/16; G01R31/08; G02B15/14; G02B26/08; G02B26/10; G05B11/42; G05B13/02; G05B13/04; G06F17/50; G06G7/48; G06K1/12; H02P6/00
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hideo Tanaka
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hideo Tanaka