Title:
NUMERICAL CONTROL DEVICE AND DRIVING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/057784
Kind Code:
A1
Abstract:
This numerical control device (60) comprises: a speed waveform generation unit (61) which generates a speed waveform such that a jerk having a time width of the half period of the natural vibration frequency of a driving system (DS) when starting an acceleration operation of a deceleration operation for the driving system (DS) and another jerk capable of substantially canceling the vibration generated by the jerk are continuous to each other; and an output unit (63) which outputs a control signal based on the speed waveform to a servo circuit (70) of a motor (30) which applies power to the driving system (DS).
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Inventors:
KOJIMA KEISUKE
SASAKI RYUTA
SASAKI RYUTA
Application Number:
PCT/JP2023/028986
Publication Date:
March 21, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B23Q15/12; G05B19/416
Foreign References:
| JP2020177576A | 2020-10-29 | |||
| JP2002341916A | 2002-11-29 | |||
| JP2021163077A | 2021-10-11 |
Attorney, Agent or Firm:
SHIBANO, Masanori et al. (JP)
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