公开(公告)号：US20180243872A1

公开(公告)日：2018-08-30

申请号：US15966615

申请日：2018-04-30

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Guang Lu ,  Mehmet E. Alpay ,  Mike Tyler ,  Qian XU ,  Jan Kleinert ,  Zhibin Lin ,  Jim D. Brookhyser ,  Ho Wai Lo ,  Kurt M. Eaton

IPC: B23Q15/14 ,  G05B19/402

CPC classification number: B23Q15/14 ,  G05B19/19 ,  G05B19/402 ,  G05B2219/34015 ,  G05B2219/41196 ,  G05B2219/41217 ,  G05B2219/41427 ,  G05B2219/50218

Abstract: One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content exceeding a bandwidth of a rotary actuator), generating a processed rotary actuator command based, at least in part, on the preliminary rotary actuator command, the processed rotary actuator command having frequency content within a bandwidth of the rotary actuator and generating a first linear actuator command and a second linear actuator command based, at least in part, on the processed rotary actuator command. The processed rotary actuator command can be output to the rotary actuator, the first linear actuator command can be output to a first linear actuator and the second linear actuator command can be output to a second linear actuator.

公开(公告)号：US20160368110A1

公开(公告)日：2016-12-22

申请号：US15188496

申请日：2016-06-21

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Guang Lu ,  Mehmet E. Alpay ,  Mike Tyler ,  Qian XU ,  Jan Kleinert ,  Zhibin Lin ,  James D. Brookhyser ,  Ho Wai Lo ,  Kurt M. Eaton

IPC: B23Q15/14 ,  G05B19/402

CPC classification number: B23Q15/14 ,  G05B19/402 ,  G05B2219/34015 ,  G05B2219/50218

Abstract: One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content exceeding a bandwidth of a rotary actuator), generating a processed rotary actuator command based, at least in part, on the preliminary rotary actuator command, the processed rotary actuator command having frequency content within a bandwidth of the rotary actuator and generating a first linear actuator command and a second linear actuator command based, at least in part, on the processed rotary actuator command. The processed rotary actuator command can be output to the rotary actuator, the first linear actuator command can be output to a first linear actuator and the second linear actuator command can be output to a second linear actuator.

Abstract translation: 本发明的一个实施例可以被表征为一种用于控制多轴机床的方法，包括获得初步旋转致动器命令（其中旋转致动器指令的频率含量超过旋转致动器的带宽），产生处理旋转 至少部分地基于初步旋转致动器命令，所述处理的旋转致动器命令具有在旋转致动器的带宽内的频率含量，并且至少部分地基于第一线性致动器命令和第二线性致动器命令产生第二线性致动器命令 在加工的旋转执行器命令上。 经处理的旋转致动器命令可以被输出到旋转致动器，第一线性致动器命令可被输出到第一线性致动器，并且第二线性致动器命令可被输出到第二线性致动器。

公开(公告)号：US09981357B2

公开(公告)日：2018-05-29

申请号：US15188496

申请日：2016-06-21

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Guang Lu ,  Mehmet E. Alpay ,  Mike Tyler ,  Qian Xu ,  Jan Kleinert ,  Zhibin Lin ,  James D. Brookhyser ,  Ho Wai Lo ,  Kurt M. Eaton

IPC: G06F19/00 ,  G05B19/18 ,  B23Q15/14 ,  G05B19/402

CPC classification number: B23Q15/14 ,  G05B19/402 ,  G05B2219/34015 ,  G05B2219/50218

Abstract: One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content exceeding a bandwidth of a rotary actuator), generating a processed rotary actuator command based, at least in part, on the preliminary rotary actuator command, the processed rotary actuator command having frequency content within a bandwidth of the rotary actuator and generating a first linear actuator command and a second linear actuator command based, at least in part, on the processed rotary actuator command. The processed rotary actuator command can be output to the rotary actuator, the first linear actuator command can be output to a first linear actuator and the second linear actuator command can be output to a second linear actuator.

公开(公告)号：US10654141B2

公开(公告)日：2020-05-19

申请号：US15966615

申请日：2018-04-30

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Guang Lu ,  Mehmet E. Alpay ,  Mike Tyler ,  Qian Xu ,  Jan Kleinert ,  Zhibin Lin ,  James D. Brookhyser ,  Ho Wai Lo ,  Kurt M. Eaton

IPC: B23Q1/34 ,  B23Q15/14 ,  G05B19/19 ,  G05B19/402

Abstract: One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content exceeding a bandwidth of a rotary actuator), generating a processed rotary actuator command based, at least in part, on the preliminary rotary actuator command, the processed rotary actuator command having frequency content within a bandwidth of the rotary actuator and generating a first linear actuator command and a second linear actuator command based, at least in part, on the processed rotary actuator command. The processed rotary actuator command can be output to the rotary actuator, the first linear actuator command can be output to a first linear actuator and the second linear actuator command can be output to a second linear actuator.

公开(公告)号：US11185957B2

公开(公告)日：2021-11-30

申请号：US16854207

申请日：2020-04-21

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Guang Lu ,  Mehmet E. Alpay ,  Mike Tyler ,  Qian Xu ,  Jan Kleinert ,  Zhibin Lin ,  James D. Brookhyser ,  Ho Wai Lo ,  Kurt M. Eaton

IPC: G05B19/23 ,  B23Q15/14 ,  G05B19/19 ,  G05B19/402

Abstract: One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content exceeding a bandwidth of a rotary actuator), generating a processed rotary actuator command based, at least in part, on the preliminary rotary actuator command, the processed rotary actuator command having frequency content within a bandwidth of the rotary actuator and generating a first linear actuator command and a second linear actuator command based, at least in part, on the processed rotary actuator command. The processed rotary actuator command can be output to the rotary actuator, the first linear actuator command can be output to a first linear actuator and the second linear actuator command can be output to a second linear actuator.

公开(公告)号：US20200246929A1

公开(公告)日：2020-08-06

申请号：US16854207

申请日：2020-04-21

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Guang Lu ,  Mehmet E. Alpay ,  Mike Tyler ,  Qian XU ,  Jan Kleinert ,  Zhibin Lin ,  James D. Brookhyser ,  Ho Wai Lo ,  Kurt M. Eaton

IPC: B23Q15/14 ,  G05B19/19 ,  G05B19/402

Abstract: One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content exceeding a bandwidth of a rotary actuator), generating a processed rotary actuator command based, at least in part, on the preliminary rotary actuator command, the processed rotary actuator command having frequency content within a bandwidth of the rotary actuator and generating a first linear actuator command and a second linear actuator command based, at least in part, on the processed rotary actuator command. The processed rotary actuator command can be output to the rotary actuator, the first linear actuator command can be output to a first linear actuator and the second linear actuator command can be output to a second linear actuator.