发明名称 |
NUMERICAL CONTROLLER HAVING FUNCTION OF SWITCHING POSITION CONTROL GAIN DURING SYNCHRONOUS CONTROL |
摘要 |
A numerical controller outputs a position command corresponding to a synchronous position in consideration of a servo delay of a slave axis, to the slave axis from a real position of a master axis, in order to perform position control of the slave axis, thereby making a real position of the slave axis synchronously follow the real position of the master axis. A position control gain of the slave axis is changed based on a predetermined physical quantity during the synchronous control and a compensation value for the position command for the slave axis is varied depending on the amount of change of the position control gain of the slave axis. |
申请公布号 |
US2015362895(A1) |
申请公布日期 |
2015.12.17 |
申请号 |
US201514733992 |
申请日期 |
2015.06.09 |
申请人 |
FANUC Corporation |
发明人 |
HORIGUCHI Kouichirou |
分类号 |
G05B6/02;G05B13/02 |
主分类号 |
G05B6/02 |
代理机构 |
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代理人 |
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主权项 |
1. A numerical controller that outputs a position command corresponding to a synchronous position in consideration of a servo delay of a slave axis, to the slave axis from a real position of a master axis, in order to perform position control of the slave axis, thereby making a real position of the slave axis synchronously follow the real position of the master axis,
wherein a position control gain of the slave axis is changed based on a predetermined physical quantity during the synchronous control and a compensation value for the position command for the slave axis is varied depending on the amount of change of the position control gain of the slave axis. |
地址 |
Minamitsuru-Gun JP |