公开(公告)号：US06970761B2

公开(公告)日：2005-11-29

申请号：US10463053

申请日：2003-06-16

申请人： Norbert Kerner ,  Frieder Kohler

发明人： Norbert Kerner ,  Frieder Kohler

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。

公开(公告)号：US20070142946A1

公开(公告)日：2007-06-21

申请号：US11637493

申请日：2006-12-12

申请人： Norbert Kerner ,  Georg Zehentner

发明人： Norbert Kerner ,  Georg Zehentner

IPC分类号： G06F19/00 ,  G06F15/177

CPC分类号： G05B19/054 ,  G05B19/0423 ,  G05B2219/1141 ,  G05B2219/21029 ,  G05B2219/21086

摘要： A method for the start-up of a numerical control of machine tools or production machinery, wherein the numerical control includes a main computer and a follow-up device, which are connected with each other via a data transmission network, wherein the follow-up device is addressable by the main computer via a logical address and a hardware address, with information regarding a physical address of the follow-up device in the data transmission network, is allocated to the logical address. The method includes sequentially requesting in a set-up mode of operation of the main computer allocating information regarding a logical address and a hardware address from an operator for the follow-up device and other follow-up devices to whose logical address no hardware address had been allocated. The method further including storing the logical address and the hardware address in a memory unit after the allocating information has been performed.

摘要翻译： 一种用于启动机床或生产机械的数控的方法，其中所述数值控制包括经由数据传输网络彼此连接的主计算机和后续装置，其中后续 设备可由主计算机通过逻辑地址和硬件地址寻址，其中关于数据传输网络中的后续设备的物理地址的信息被分配给逻辑地址。 该方法包括在主计算机的设置操作模式中顺序地请求从用于后续设备的操作员分配关于逻辑地址和硬件地址的信息以及其逻辑地址没有硬件地址已经具有的其他后续设备 已分配 该方法还包括在执行分配信息之后将逻辑地址和硬件地址存储在存储器单元中。

公开(公告)号：US6127793A

公开(公告)日：2000-10-03

申请号：US130952

申请日：1998-08-07

申请人： Norbert Kerner

发明人： Norbert Kerner

IPC分类号： G05B13/02 ,  H02P23/22 ,  G05B11/36

CPC分类号： G05B13/024 ,  H02P23/22

摘要： A method for detecting optimal controller parameters for a digital speed control is proposed, wherein an rpm control circuit is charged with different test signals, and the resulting rpm progression is determined. This rpm progression is subsequently evaluated with respect to triggering time and transient response for different controller parameters, and thereafter the most advantageous controller parameters are set in the controller of the control circuit.

摘要翻译： 提出了一种用于检测数字速度控制的最佳控制器参数的方法，其中对不同的测试信号对转速控制电路进行充电，并确定所得到的转速进程。 随后针对不同控制器参数的触发时间和瞬态响应来评估该转速进程，此后在控制电路的控制器中设置最有利的控制器参数。

公开(公告)号：US08032738B2

公开(公告)日：2011-10-04

申请号：US11637493

申请日：2006-12-12

申请人： Norbert Kerner ,  Georg Zehentner

发明人： Norbert Kerner ,  Georg Zehentner

IPC分类号： G06F9/00 ,  G05B19/18

CPC分类号： G05B19/054 ,  G05B19/0423 ,  G05B2219/1141 ,  G05B2219/21029 ,  G05B2219/21086

摘要： A method for the start-up of a numerical control of machine tools or production machinery, wherein the numerical control includes a main computer and a follow-up device, which are connected with each other via a data transmission network, wherein the follow-up device is addressable by the main computer via a logical address and a hardware address, with information regarding a physical address of the follow-up device in the data transmission network, is allocated to the logical address. The method includes sequentially requesting in a set-up mode of operation of the main computer allocating information regarding a logical address and a hardware address from an operator for the follow-up device and other follow-up devices to whose logical address no hardware address had been allocated. The method further including storing the logical address and the hardware address in a memory unit after the allocating information has been performed.

摘要翻译： 一种用于启动机床或生产机械的数控的方法，其中所述数值控制包括经由数据传输网络彼此连接的主计算机和后续装置，其中后续 设备可由主计算机通过逻辑地址和硬件地址寻址，其中关于数据传输网络中的后续设备的物理地址的信息被分配给逻辑地址。 该方法包括在主计算机的设置操作模式中顺序地请求从用于后续设备的操作员分配关于逻辑地址和硬件地址的信息以及其逻辑地址没有硬件地址已经具有的其他后续设备 已分配 该方法还包括在执行分配信息之后将逻辑地址和硬件地址存储在存储器单元中。

公开(公告)号：US06618637B1

公开(公告)日：2003-09-09

申请号：US09601050

申请日：2000-10-20

申请人： Norbert Kerner

发明人： Norbert Kerner

IPC分类号： G06F1900

CPC分类号： G05B19/408

摘要： A circuit configuration for monitoring machine parameters of a numerical controller for a machine tool where the circuit configuration includes a first processor calculating a first checksum and a third checksum, a first memory assigned to the first processor and has a bidirectional connection with the first processor, wherein the first memory stores machine parameters, a second processor calculating a second checksum and a fourth checksum, a second memory that has a bidirectional connection with the first processor and the second processor and a comparator connected to the first and second memories and the first and second processors, the comparator comparing the first and third checksums with one another and the second and fourth checksums with one another.

摘要翻译： 一种用于监测用于机床的数字控制器的机器参数的电路配置，其中电路配置包括计算第一校验和的第一处理器和第三校验和，分配给第一处理器的第一存储器并且具有与第一处理器的双向连接， 其中所述第一存储器存储机器参数，计算第二校验和的第二处理器和第四校验和，与所述第一处理器和所述第二处理器具有双向连接的第二存储器和连接到所述第一和第二存储器的比较器， 第二处理器，比较器将第一和第三校验和相互比较，第二和第四校验和相互比较。

公开(公告)号：US06507916B1

公开(公告)日：2003-01-14

申请号：US09408661

申请日：1999-09-29

申请人： Norbert Kerner ,  Helmut Schlick ,  Michael Rauth

发明人： Norbert Kerner ,  Helmut Schlick ,  Michael Rauth

IPC分类号： G06F104

CPC分类号： G06F11/1691 ,  G06F11/076 ,  G06F11/1679 ,  G06F2201/88

摘要： A system is described for reliable monitoring of clock rates, where a first processor which receives a first clock rate causes a counter to count using this first clock rate. A second processor which receives a second clock rate also causes another counter to count using the second clock rate. The readings of the counters are stored by the processors at predefined intervals in a common memory. Subsequently each of the processors loads the counter reading of the other processor, and compares it with its own counter reading. If both readings are within a tolerance range, one of the counter readings is used as a reference for all the other counters and the other counter readings are made equal to this reference value, so that subsequent monitoring of the processors is based on this reference value for the respective counters. If a reading is outside the tolerance range, an error is triggered.

摘要翻译： 描述了用于可靠地监视时钟速率的系统，其中接收第一时钟速率的第一处理器使计数器使用该第一时钟速率进行计数。 接收第二时钟速率的第二处理器还使另一个计数器使用第二时钟速率进行计数。 计数器的读数由处理器以预定的间隔存储在公共存储器中。 随后，每个处理器加载另一个处理器的计数器读数，并将其与其自己的计数器读数进行比较。 如果两个读数均在公差范围内，则其中一个计数器读数将用作所有其他计数器的参考值，其他计数器读数等于该参考值，以便后续监视处理器基于该参考值 为各自的柜台。 如果读数超出公差范围，则会触发错误。

公开(公告)号：US06912426B1

公开(公告)日：2005-06-28

申请号：US10089321

申请日：2000-09-21

申请人： Norbert Kerner

发明人： Norbert Kerner

IPC分类号： G05B13/04 ,  G05B11/01

CPC分类号： G05B13/042

摘要： A method for determining at least one time constant of a reference model, which is designed as a 2nd order time-delay element of a machine. The method includes detecting an oscillation frequency of an undamped machine oscillation and determining an optimized value of a time constant of the reference model as a function of the detected oscillation frequency of the undamped machine oscillation.

摘要翻译： 一种用于确定被设计为机器的二阶时间延迟元件的参考模型的至少一个时间常数的方法。 该方法包括检测无阻尼机器振荡的振荡频率，并根据检测到的无阻尼机器振荡的振荡频率确定参考模型的时间常数的优化值。

公开(公告)号：US06274995B1

公开(公告)日：2001-08-14

申请号：US09416319

申请日：1999-10-12

申请人： Norbert Kerner

发明人： Norbert Kerner

IPC分类号： G05B102

CPC分类号： G05B5/01

摘要： A filter module inserted into a speed control loop to shorten the rise time of the loop. The filter parameters of the filters provided in the filter module and the controller parameters are calculated in such a way that instances of resonant rise. The amplification factors for the proportional controller branch and the integral controller branch are increased, which leads to a shorter rise time.

摘要翻译： 插入速度控制回路中的过滤器模块，以缩短回路的上升时间。 滤波器模块中提供的滤波器的滤波器参数和控制器参数以共振上升的方式计算。 比例控制器分支和积分控制器分支的放大系数增加，导致上升时间缩短。

公开(公告)号：US07031799B2

公开(公告)日：2006-04-18

申请号：US10757376

申请日：2004-01-14

申请人： Norbert Kerner ,  Hans Lengenfelder

发明人： Norbert Kerner ,  Hans Lengenfelder

IPC分类号： G06F19/00 ,  G05B13/00

CPC分类号： G05B5/01 ,  F16F15/02 ,  G05B13/021 ,  G05B19/404 ,  G05B2219/42034 ,  G05B2219/49048

摘要： A control structure for the active damping of low-frequency oscillations in numerically-controlled machine tools. The control structure includes an rpm regulator having a proportional component and an integral component. The control structure further includes an active damping element that forms a low-frequency correction signal, which is phase-shifted with respect to an interfering low-frequency oscillation and free of d.c. components, and a summing point that is upstream or downstream of the integral component and receives the low-frequency correction signal.

摘要翻译： 用于数控机床中低频振荡主动阻尼的控制结构。 控制结构包括具有比例分量和积分分量的转速调节器。 该控制结构还包括一个主动阻尼元件，该有源阻尼元件形成低频校正信号，该低频校正信号相对于干扰低频振荡是相移的，没有直流校正信号。 以及在积分分量的上游或下游并且接收低频校正信号的求和点。

公开(公告)号：US06998812B2

公开(公告)日：2006-02-14

申请号：US10637716

申请日：2003-08-08

申请人： Norbert Kerner ,  Eugen Kellner

发明人： Norbert Kerner ,  Eugen Kellner

IPC分类号： B64C17/02 ,  G05D13/00 ,  H02P7/00

CPC分类号： G01M1/10 ,  Y10S388/93

摘要： A method for determining the mass moment of inertia of an electric motor drive system of a machine, having a drive motor and further drive elements arranged downstream of the drive motor. The method includes a) determining a compensation current, which compensates losses occurring at a constant speed of the motor, so that a motor speed of the drive motor remains constant and b) determining an acceleration current, which generates a defined acceleration of the drive motor when the losses occurring at the constant speed of the drive motor are compensated. The method further entails c) calculating a mass moment of inertia of the electric motor drive system based on the determined acceleration current.

摘要翻译： 一种用于确定机器的电动机驱动系统的质量惯性矩的方法，其具有驱动电动机和布置在驱动电动机下游的另外的驱动元件。 该方法包括：a）确定补偿电流，该补偿电流补偿以马达的恒定速度发生的损耗，使得驱动马达的马达速度保持恒定，以及b）确定加速电流，该加速电流产生驱动马达的确定的加速度 当驱动电动机的恒定速度发生的损耗被补偿时。 该方法还要求c）基于确定的加速电流来计算电动机驱动系统的质量惯性矩。