Title:
PARAMETER ADJUSTMENT METHOD AND PARAMETER ADJUSTMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/106150
Kind Code:
A1
Abstract:
The present invention efficiently adjusts a control parameter of a servo control device. This parameter adjustment method comprises the following procedure. Sensor data that is time series data of a positional deviation, which is the difference between a target position and the actual position of a drive unit, and that was detected by a sensor is acquired. The sensor data is corrected on the basis of a positional deviation that was detected by the sensor at or after the timing of completion of movement of the drive unit based on a position command for moving the drive unit to the target position. A settling time that is from the timing at which the drive unit is positioned at the target position in the position command to the timing at which the drive unit reaches an allowable position is calculated. A control parameter with which the settling time calculated on the basis of the corrected sensor data satisfies a prescribed condition is predicted.
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Inventors:
TOSHIHIRO SHUNSAKU
FUJIWARA HIROSHI
FUJIWARA HIROSHI
Application Number:
PCT/JP2023/038400
Publication Date:
May 23, 2024
Filing Date:
October 24, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G05D3/12; G05B11/36; G05B13/02
Domestic Patent References:
| WO2022079761A1 | 2022-04-21 |
Foreign References:
| JP2021006952A | 2021-01-21 | |||
| JP2021109254A | 2021-08-02 | |||
| JP2010181195A | 2010-08-19 | |||
| JP2020166577A | 2020-10-08 | |||
| JP2022054650A | 2022-04-07 | |||
| JP2011141812A | 2011-07-21 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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