Numerical Control
    2.
    发明申请
    Numerical Control 有权
    数控

    公开(公告)号:US20120181969A1

    公开(公告)日:2012-07-19

    申请号:US13353848

    申请日:2012-01-19

    申请人: Frieder Kohler

    发明人: Frieder Kohler

    IPC分类号: G05B19/414

    摘要: A numerical control for operating a machine tool having a plurality of axes, includes a drive controller for each axis to be actuated, the drive controllers being able to be parameterized via machine parameters and thus adaptable to the most varied applications. Variable control values and machine parameters are selectable via tapping points in the drive controllers in order to be used as arguments or parameters of a user-defined function for calculating an output value, which is used for function-dependent influencing of one of the drive controllers.

    摘要翻译: 用于操作具有多个轴的机床的数字控制包括用于要被致动的每个轴的驱动控制器,所述驱动控制器能够经由机器参数进行参数化,并且因此适用于最多样化的应用。 变量控制值和机床参数可通过驱动控制器中的点击点进行选择,以作为参数或用户定义函数的参数,用于计算输出值,用于计算输出值,用于驱动控制器之一的功能相关影响 。

    Method and circuitry for producing nominal position values for a closed loop position control of a numerically continuous-path controlled machine
    3.
    发明授权
    Method and circuitry for producing nominal position values for a closed loop position control of a numerically continuous-path controlled machine 有权
    用于产生数字连续路径控制机器的闭环位置控制的标称位置值的方法和电路

    公开(公告)号:US06774598B1

    公开(公告)日:2004-08-10

    申请号:US10070907

    申请日:2002-06-26

    IPC分类号: G05B1929

    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.

    摘要翻译: 一种用于产生数字连续路径控制机器的位置控制回路的标称位置值的方法。 该方法包括用定义的内插器时钟速率预设标称位置值,数字滤波预设的标称位置值,并将数字滤波的标称位置值发送到位置控制环路,该位置控制环路通过一个定义的路径曲线来控制机器的运动 位置控制时钟速率。 调整作为机器的动态特性的函数的数字过滤标称位置值,并根据机器的动态特性调整内插器时钟速率。

    Controller structure for multiple mechanically coupled drive units
    4.
    发明授权
    Controller structure for multiple mechanically coupled drive units 有权
    多机械耦合驱动单元的控制器结构

    公开(公告)号:US09106169B2

    公开(公告)日:2015-08-11

    申请号:US13132802

    申请日:2009-10-20

    摘要: A controller structure for more than two drive units coupled mechanically to a movable element includes a position measuring device for determining an actual position of the movable element and a position controller for calculating a setpoint speed from a setpoint position and the actual position, the position measuring device and the position controller jointly serving all drive units. Each drive unit, however, has a speed controller of its own. The drive units are configured either as master or as slave, individual drive units also being able to assume both functions. A torque-master-slave controller ensures a compensation of the torques between the drive units.

    摘要翻译: 用于多于两个驱动单元的控制器结构机械耦合到可移动元件包括用于确定可移动元件的实际位置的位置测量装置和用于从设定点位置和实际位置计算设定点速度的位置控制器,位置测量 设备和位置控制器共同为所有驱动单元提供服务。 然而,每个驱动单元都有自己的速度控制器。 驱动单元配置为主机或从机,单个驱动单元也可以承担两种功能。 扭矩 - 主 - 从控制器确保驱动单元之间的转矩补偿。

    Method for actuating a holding brake
    5.
    发明授权
    Method for actuating a holding brake 有权
    致动抱闸的方法

    公开(公告)号:US06970761B2

    公开(公告)日:2005-11-29

    申请号:US10463053

    申请日:2003-06-16

    IPC分类号: G05B13/02 G06F19/00

    CPC分类号: G05B13/024

    摘要: Based on the realization that, at the instant a holding brake in the drive of a machine tool is actuated, it may not be necessary to precisely observe the setpoint values, it may be provided to adapt control parameters in the controller of the drive such that, given an engaged holding brake, oscillations may be avoided or substantially reduced. By applying a correction value to the controller, it may be possible to prevent the adaptation of the control parameters from resulting in a change at the output of the controller.

    摘要翻译: 基于这样的认识,在机床的驱动中的保持制动被致动的瞬间,可能没有必要精确地观察设定值,可以提供以适应驱动器的控制器中的控制参数,使得 给定接合的抱闸,可以避免或大大减少振荡。 通过对控制器应用校正值,可以防止控制参数的调整导致控制器输出的变化。

    Numerical control
    6.
    发明授权

    公开(公告)号:US09880547B2

    公开(公告)日:2018-01-30

    申请号:US13353848

    申请日:2012-01-19

    申请人: Frieder Kohler

    发明人: Frieder Kohler

    IPC分类号: G05B19/414 G06F19/00

    摘要: A numerical control for operating a machine tool having a plurality of axes, includes a drive controller for each axis to be actuated, the drive controllers being able to be parameterized via machine parameters and thus adaptable to the most varied applications. Variable control values and machine parameters are selectable via tapping points in the drive controllers in order to be used as arguments or parameters of a user-defined function for calculating an output value, which is used for function-dependent influencing of one of the drive controllers.

    Controller Structure for Multiple Mechanically Coupled Drive Units
    7.
    发明申请
    Controller Structure for Multiple Mechanically Coupled Drive Units 有权
    多机械耦合驱动单元的控制器结构

    公开(公告)号:US20110301763A1

    公开(公告)日:2011-12-08

    申请号:US13132802

    申请日:2009-10-20

    IPC分类号: G05B11/00

    摘要: A controller structure for more than two drive units coupled mechanically to a movable element includes a position measuring device for determining an actual position of the movable element and a position controller for calculating a setpoint speed from a setpoint position and the actual position, the position measuring device and the position controller jointly serving all drive units. Each drive unit, however, has a speed controller of its own. The drive units are configured either as master or as slave, individual drive units also being able to assume both functions. A torque-master-slave controller ensures a compensation of the torques between the drive units.

    摘要翻译: 用于多于两个驱动单元的控制器结构机械耦合到可移动元件包括用于确定可移动元件的实际位置的位置测量装置和用于从设定点位置和实际位置计算设定点速度的位置控制器,位置测量 设备和位置控制器共同为所有驱动单元提供服务。 然而,每个驱动单元都有自己的速度控制器。 驱动单元配置为主机或从机,单个驱动单元也可以承担两种功能。 扭矩 - 主 - 从控制器确保驱动单元之间的转矩补偿。

    Arrangement for generating command variables for control loops of a numerically controlled machine
    8.
    发明授权
    Arrangement for generating command variables for control loops of a numerically controlled machine 有权
    用于生成数控机床控制回路的指令变量的布置

    公开(公告)号:US06772020B2

    公开(公告)日:2004-08-03

    申请号:US10038051

    申请日:2002-01-04

    IPC分类号: G05F1900

    摘要: An arrangement for generating command variables for control loops of a numerically controlled machine that includes an interpolator unit for providing position set points with a defined interpolator scanning rate and a precision interpolator unit. The precision interpolator unit includes a scanning rate converter and a downstream-connected low-pass filter, wherein the precision interpolator unit is arranged downstream of the interpolator unit, which generates command variables at an output side from position set points at an input side for one or several downstream-connected control loops, wherein the precision interpolator unit generates command variables in a time pattern of the control loops with a control loop scanning rate.

    摘要翻译: 一种用于产生数控机器的控制回路的指令变量的装置,其包括用于提供具有定义的内插器扫描速率的位置设定点的内插器单元和精密内插器单元。 精密内插器单元包括扫描速率转换器和下游连接的低通滤波器,其中精密内插器单元布置在内插器单元的下游,其在输入侧的输入侧从在输入侧的位置设定点生成命令变量 或多个下游连接的控制回路,其中精密内插器单元以控制回路扫描速率在控制回路的时间模式中生成命令变量。