Title:
PRODUCTION EQUIPMENT FOR PERFORMING CONTROL PARAMETER SETTING AND QUALITY DETERMINATION
Document Type and Number:
WIPO Patent Application WO/2021/221258
Kind Code:
A1
Abstract:
Production equipment according to an embodiment of the present invention, comprises: a frequency response analysis unit for transmitting a sine wave of a variable frequency to a controller connected to a load, receiving, from the controller, a sensing current for sensing a current output from the load to which the sine wave has been applied, and analyzing the received sensing current; and a processing unit for receiving, from the frequency response analysis unit, a result of analyzing the sensing current to thereby perform a quality determination of the controller or calculate a control parameter of the controller to transmit the result to the controller.
Inventors:
YANG DOO YOUNG (KR)
Application Number:
PCT/KR2020/016786
Publication Date:
November 04, 2021
Filing Date:
November 25, 2020
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G05B19/4062; G05B11/42; G05B19/04; G05B23/02
Foreign References:
| KR20130129361A | 2013-11-28 | |||
| KR20170023632A | 2017-03-06 | |||
| KR20150129154A | 2015-11-19 | |||
| KR20120008822A | 2012-02-01 | |||
| US20190145668A1 | 2019-05-16 |
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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