Title:
駆動指令生成装置、同期制御システム及び学習装置
Document Type and Number:
Japanese Patent JP7438097
Kind Code:
B2
Abstract:
To provide a drive command generation device that is able to set a speed of a main-shaft motor quickly and easily.SOLUTION: A drive command generation device 20 is provided in a synchronous control system which executes control so that a slave-shaft motor is synchronized with a position or speed of a main-shaft motor. The drive command generation device 20 includes a parameter setting unit 21, a main-shaft command generation unit 22, and a slave-shaft command generation unit 23. The parameter setting unit 21 sets a machine parameter on the basis of machine information, which is input information about a control target of the synchronization control system. The main-shaft command generation unit 22 generates a main-shaft target speed at which an effective load of a slave-shaft motor control device which controls the slave-shaft motor by using the machine parameter and an effective load command, becomes an effective load command. The effective load command is a command value for the effective load, which is an indicator of an average load when the slave-shaft motor is driven. The slave-shaft command generation unit 23 generates a slave-shaft target speed, which is information about a target speed of a slave shaft, on the basis of the machine parameter and the main-shaft target speed.SELECTED DRAWING: Figure 3
Inventors:
Ryo Koyama
Satoru Terashima
Koichiro Ueda
Satoru Terashima
Koichiro Ueda
Application Number:
JP2020217994A
Publication Date:
February 26, 2024
Filing Date:
December 25, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G05B11/36; G05D3/00; H02P5/46
Domestic Patent References:
| JP201755636A | ||||
| JP2000198094A | ||||
| JP2006172438A | ||||
| JP20209296A | ||||
| JP202091623A |
Attorney, Agent or Firm:
Jun Takamura
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