发明名称 |
Method and circuitry for producing nominal position values for a closed loop position control of a numerically continuous-path controlled machine |
摘要 |
A method for generating nominal position values for a position control loop of a numerically continuous-path controlled machine. The method includes presetting nominal position values with a defined interpolator clock rate, digitally filtering the preset nominal position values and transmitting the digitally filtered nominal position values to a position control loop, which with them controls motion of a machine on a path curve at a defined position control clock rate. Adjusting the digitally filtering nominal position values as a function of dynamic characteristics of the machine and adjusting an interpolator clock rate as a function of the dynamic characteristics of the machine.
|
申请公布号 |
US6774598(B1) |
申请公布日期 |
2004.08.10 |
申请号 |
US20020070907 |
申请日期 |
2002.06.26 |
申请人 |
DR. JOHANNES HEIDENHAIN GMBH |
发明人 |
KOHLER FRIEDER;FAUSER MATTHIAS |
分类号 |
G05B19/41;G05B19/4103;(IPC1-7):G05B19/29 |
主分类号 |
G05B19/41 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|