公开(公告)号：US07729788B2

公开(公告)日：2010-06-01

申请号：US11885574

申请日：2006-02-28

申请人： Kay Grammatke ,  Tino Heber ,  Raimund Kram

发明人： Kay Grammatke ,  Tino Heber ,  Raimund Kram

IPC分类号： G05B19/18 ,  G06F19/00

CPC分类号： G05B19/402 ,  G05B2219/35473 ,  G05B2219/37357 ,  G05B2219/43041 ,  G05B2219/43115

摘要： There is described a method and a device for positioning an element of a machine. A setpoint position variable is generated, said setpoint position variable is reduced by means of a limiting variable and a modified setpoint position variable which is forwarded as a setpoint variable to a controller for positioning the element is formed in this manner. An expected setpoint position variable is determined from the modified setpoint position variable, the braking distance of the element is determined from the expected setpoint position variable, and a braking process of the element is initiated if the braking distance matches a target position which is reduced by the expected setpoint position variable. An element of a machine can so be positioned with accuracy.

摘要翻译： 描述了用于定位机器的元件的方法和装置。 产生设定点位置变量，通过限制变量减小所述设定点位置变量，并且以这种方式形成作为设定点变量转发到用于定位元件的控制器的修改的设定点位置变量。 根据修正的设定点位置变量确定预期的设定点位置变量，根据预期的设定点位置变量确定元件的制动距离，并且如果制动距离与目标位置相匹配，则起动该元件的制动过程， 预期设定点位置变量。 机器的元件可以精确定位。

公开(公告)号：US20090204272A1

公开(公告)日：2009-08-13

申请号：US11814147

申请日：2005-01-19

申请人： Takashi Yuzawa

发明人： Takashi Yuzawa

IPC分类号： G05D1/10 ,  G01B11/14 ,  G06F19/00 ,  G01B11/03

CPC分类号： G05B19/404 ,  B23Q17/2485 ,  G05B19/27 ,  G05B2219/37125 ,  G05B2219/43115

摘要： A positioning device includes moving means (2) for relatively moving a positioning object (21) and length measuring means (8) for measuring the distance to the positioning object (21) in non-contact manner and outputting a detection signal if the positioning object (21) is detected only in a length measuring area within a predetermined range from any detection position, shaft control means for stopping the moving means (2) by detecting the detection signal from the length measuring means (8) and automatically correcting for an overshoot amount between the stop position and any detection position, when the moving means (2) relatively moves the positioning object (21) and the length measuring means (8), and positioning control means (11) for storing the coordinate value after the automatic correction by the shaft control means and performing the positioning based on the reference coordinate value.

摘要翻译： 定位装置包括用于相对移动定位物（21）的移动装置（2）和用于以非接触方式测量到定位物（21）的距离的长度测量装置（8），并且如果定位对象 （21）仅在来自任何检测位置的预定范围内的长度测量区域中检测到，用于通过检测来自长度测量装置（8）的检测信号来停止移动装置（2）的轴控制装置并自动校正过冲 当移动装置（2）相对移动定位物（21）和长度测量装置（8）时，在停止位置和任何检测位置之间的量，以及用于存储自动校正后的坐标值的定位控制装置（11） 通过轴控制装置，并且基于参考坐标值执行定位。

公开(公告)号：US4901625A

公开(公告)日：1990-02-20

申请号：US293752

申请日：1989-01-03

申请人： John E. Bussan ,  Christopher F. Bussan ,  Bruce H. Blair

发明人： John E. Bussan ,  Christopher F. Bussan ,  Bruce H. Blair

IPC分类号： G05B19/23

CPC分类号： G05B19/231 ,  G05B2219/31002 ,  G05B2219/34215 ,  G05B2219/41099 ,  G05B2219/42232 ,  G05B2219/43115 ,  Y02P90/285

摘要： A system for positioning equipment quickly and accurately over a plurality of desired positions by employing a "long move" mode of operation and a "short move" mode of operation to adapt the operation of the positioning system to variable and changing conditions. The system generally includes a microprocessor as the controlling means, a controlled valving means, a pressure source coupled to the valving means, an encoder sensing means and a positioning means defined by a pneumatic cylinder.

摘要翻译： 一种用于通过采用“长移动”操作模式和“短移动”操作模式来将设备快速准确地定位在多个期望位置的系统，以使定位系统的操作适应可变和变化的条件。 该系统通常包括作为控制装置的微处理器，受控阀装置，联接到阀装置的压力源，编码器检测装置和由气缸定义的定位装置。

公开(公告)号：US20160109877A1

公开(公告)日：2016-04-21

申请号：US14887515

申请日：2015-10-20

申请人： FANUC Corporation

发明人： Hisateru ISHIWARI ,  Hideaki MAEDA ,  Kazuo SATO

IPC分类号： G05B19/4155

CPC分类号： G05B19/4155 ,  G05B2219/43115

摘要： A numerical control device includes an operation stop block designation unit configured to predict an executing block of a machining program at designated time, predicted to being executed at the designated time, based on machining time of each block of the machining program, and designate a stop block for the machining operation to be safely stopped, by searching from the executing block at the designated time in reverse order to the order to execute blocks of the machining program, and a program operation control unit configured to control to stop the machining operation at the stop block designated by the operation stop block designation unit.

摘要翻译： 数值控制装置包括操作停止块指定单元，其被配置为基于加工程序的每个程序段的加工时间预测在指定时刻预测执行的指定时刻的加工程序的执行块，并指定停止 通过在指定时间从执行块按照相反的顺序搜索执行加工程序的块的顺序来进行加工操作的安全停止块，以及程序运行控制单元，其被配置为控制加工操作的停止 停止块指定单元指定的停止块。

公开(公告)号：US20130036864A1

公开(公告)日：2013-02-14

申请号：US13643024

申请日：2011-04-21

申请人： Arnold Horn

发明人： Arnold Horn

IPC分类号： B23Q16/02

CPC分类号： B23Q15/26 ,  B23Q16/02 ,  B23Q2220/004 ,  G05B2219/37499 ,  G05B2219/43115 ,  G05B2219/49061 ,  G05B2219/49065 ,  G05B2219/49087 ,  G05B2219/50047 ,  Y10T74/1214 ,  Y10T74/1418

摘要： The present invention relates to a method for operating a pivot drive, in particular a rotary indexing unit (10), having a rotating plate (12) which can be driven by a motor to execute a rotary movement about a rotation axis (R). A sensor (24, 24′) is provided, which provides sensor data, in particular angle data, is connected to a control device (26) and serves to monitor a rotary movement of the motor (22), the rotating plate (12) and/or a rotating component of a drive train which is arranged between the motor and the rotating plate. The sensor data is compared with predefined setpoint data, which is stored in the control device (26), in order to adjust at least one parameter which characterizes or influences the rotary movement if there is a deviation between the sensor data and the setpoint data, in order to minimize the ascertained deviation.

摘要翻译： 本发明涉及一种用于操作枢转驱动装置的方法，特别是具有旋转板（12）的旋转分度装置（10），旋转板可由电动机驱动以执行围绕旋转轴线（R）的旋转运动。 提供传感器（24,24'），其提供传感器数据（特别是角度数据）连接到控制装置（26），并用于监视电动机（22），旋转板（12）的旋转运动， 和/或布置在电机和旋转板之间的传动系的旋转部件。 将传感器数据与存储在控制装置（26）中的预定义的设定点数据进行比较，以便如果传感器数据和设定点数据之间存在偏差，则调整表征或影响旋转运动的至少一个参数， 以便最小化确定的偏差。

公开(公告)号：US06766273B2

公开(公告)日：2004-07-20

申请号：US09979961

申请日：2002-03-15

申请人： Patric Kahles

发明人： Patric Kahles

IPC分类号： G04F1004

CPC分类号： G05B19/23 ,  G05B2219/37175 ,  G05B2219/43108 ,  G05B2219/43114 ,  G05B2219/43115

摘要： The invention is based on a method for determining the remaining running time of an electric drive mechanism until a mechanical limit stop has been reached, wherein surfaces to be closed are moved into mechanically limited end positions by means of the drive mechanism. After the position of the surface to be closed is detected relative to a mechanical limit stop, the time difference between two incremental pulse generators 25 near the limit stop is determined, and the remaining running time 26 of the electric drive mechanism until the mechanical limit stop is reached is calculated.

摘要翻译： 本发明基于一种用于确定电动驱动机构的剩余运行时间的方法，直到达到机械极限停止为止，其中通过驱动机构将要关闭的表面移动到机械限制的终端位置。 在相对于机械极限停止检测到要关闭的表面的位置之后，确定在极限停止附近的两个增量脉冲发生器25之间的时间差，并且确定电动驱动机构的剩余运行时间26直到机械极限停止 被计算。

公开(公告)号：US5528487A

公开(公告)日：1996-06-18

申请号：US146756

申请日：1993-11-02

申请人： Nokihisa Adachi ,  Kazumi Kato

发明人： Nokihisa Adachi ,  Kazumi Kato

IPC分类号： B31B1/14 ,  G05B19/416 ,  G05D3/12 ,  G06F19/00 ,  G05B19/18

CPC分类号： G05B19/416 ,  G05B2219/43115

摘要： A method and apparatus is provided for effecting semi-closed loop positioning of a work piece, such as corrugated-board, which corrects for inherent tolerance errors in the apparatus. A controller operates a processing device, for example a slotter, a positioning device and a position measuring device. The processing device and the work piece are positioned relative each other to align the processing device with a target position on the work piece defined by a target position value. The measuring device is then used to determine the initial actual position value of the processing device relative to the work piece. A processing size is determined and tested to find whether the size is within a given tolerance. If the size is outside the tolerance, fine adjustments are made to reposition the work piece. Once the position of the processing device is within tolerance, the measuring device measures the position of the processing device to determine a corrected actual position value. The difference between the initial actual position value and the corrected actual position value is added to the target value to produce a new target position value for subsequent work piece processing.

摘要翻译： 提供了一种用于实现诸如波纹板的工件的半闭环定位的方法和装置，其校正装置中的固有的公差误差。 控制器操作处理装置，例如开槽器，定位装置和位置测量装置。 处理装置和工件相对定位，以使处理装置与由目标位置值定义的工件上的目标位置对准。 然后测量装置用于确定处理装置相对于工件的初始实际位置值。 确定并测试处理尺寸以确定尺寸是否在给定的公差范围内。 如果尺寸超出公差，则进行微调以重新定位工件。 一旦处理装置的位置在公差内，则测量装置测量处理装置的位置，以确定校正的实际位置值。 将初始实际位置值和校正后的实际位置值之间的差加到目标值上，以产生用于随后的工件处理的新的目标位置值。

公开(公告)号：US4807501A

公开(公告)日：1989-02-28

申请号：US31977

申请日：1987-03-30

申请人： Gary G. Leigh ,  James F. Schwab

发明人： Gary G. Leigh ,  James F. Schwab

IPC分类号： B23B3/06 ,  G05B19/27 ,  G05B19/414 ,  B23B23/00

CPC分类号： B23B3/06 ,  G05B19/27 ,  G05B19/4147 ,  G05B2219/34287 ,  G05B2219/35238 ,  G05B2219/41047 ,  G05B2219/41089 ,  G05B2219/41309 ,  G05B2219/41422 ,  G05B2219/43115 ,  G05B2219/49134 ,  Y10T82/2564

摘要： A tailstock body of a numerically controlled lathe is positioned by a hydraulic rotary motor at a desired position to have a quill center of the tailstock body engage one end of a part or workpiece. The positioning of the tailstock body is by a programmable controller of a numerical control receiving signals for an encoder attached to the hydraulic rotary motor.

摘要翻译： 数控车床的尾座主体通过液压旋转电机定位在期望的位置，以使尾架主体的针筒中心接合零件或工件的一端。 尾架主体的定位是通过数字控制器的可编程控制器接收连接到液压旋转电机的编码器的信号。

公开(公告)号：US5331262A

公开(公告)日：1994-07-19

申请号：US987834

申请日：1992-12-09

申请人： Robert J. Francisco

发明人： Robert J. Francisco

IPC分类号： G05B19/416 ,  G05B5/00

CPC分类号： G05B19/416 ,  G05B2219/43108 ,  G05B2219/43115

摘要： A self-adjusting motor positioning system comprises a motor including a shaft extending therefrom, a disc coupled to the motor shaft and having at least first and second notches, rotating apparatus coupled to the motor shaft whereby the rotating apparatus is intermittently driven by the motor, a sensor adjacent the disc for detecting the first and second notches, and a control processor coupled to the sensor and the motor for receiving detection signals from the sensor and for turning the motor on and off. The control processor includes memory for storing a time delay count representing a time delay for the control processor to turn off the motor after the second notch is detected by the sensor. The rotating apparatus includes a starting position from which the rotating apparatus begins. The first notch in the disc corresponds to the starting position of the rotating apparatus. The control processor turns the motor off when the time delay expires after the sensor detects the second notch. The sensor senses for the first notch as the motor coasts to a stop, and the control processor adjusts the time delay count if the first notch is not detected when the disc is at a complete stop.

摘要翻译： 一种自调整电动机定位系统包括一个电动机，包括一个从其延伸的轴，一个联接到电动机轴的盘，具有至少第一和第二槽口，与电动机轴连接的旋转装置，由此旋转装置被电动机间歇地驱动， 邻近所述盘的传感器，用于检测所述第一和第二凹口;以及控制处理器，其耦合到所述传感器和所述电动机，用于接收来自所述传感器的检测信号并且用于接通和关闭所述马达。 控制处理器包括用于存储表示在由传感器检测到第二陷波之后控制处理器关闭电动机的时间延迟的时间延迟计数的存储器。 旋转装置包括开始旋转装置的起始位置。 盘中的第一切口对应于旋转装置的起始位置。 当传感器检测到第二个凹口后，时间延迟到期后，控制处理器关闭电机。 当电机惯性停止时，传感器感测到第一个凹口，而当光盘处于完全停止状态时，如果没有检测到第一个凹槽，则控制处理器调整时间延迟计数。

公开(公告)号：US5155681A

公开(公告)日：1992-10-13

申请号：US704860

申请日：1991-05-21

申请人： Takayoshi Aoki ,  Mitsunori Tsuruhara

发明人： Takayoshi Aoki ,  Mitsunori Tsuruhara

IPC分类号： C10B31/00 ,  C10B41/00 ,  C10B41/04 ,  G05B19/416

CPC分类号： C10B41/00 ,  G05B19/416 ,  G05B2219/43115 ,  G05B2219/45241

摘要： An apparatus for moving from position to position along coke ovens during the production of coke which is capable of stopping at its target stop position with high accuracy and without deteriorating its operating efficiency. In the mobile apparatus, a travel pattern is stored in a computer for controlling the apparatus depending on a target stop position of the apparatus and its travel direction immediately before its stop. As a result, any stop error due to the particular conditions inherent in each target stop position can be eliminated. The computer may include a program for correcting the travel pattern depending on the stop error if any.

摘要翻译： 一种在焦炭生产期间沿焦炭炉从位置移动到位置的装置，其能够以高精度停止在其目标停止位置并且不降低其操作效率。 在移动装置中，行驶模式存储在计算机中，用于根据设备的目标停止位置及其停止之前的行进方向来控制装置。 结果，可以消除由于每个目标停止位置固有的特定条件引起的任何停止误差。 计算机可以包括用于根据停止错误（如果有的话）校正旅行模式的程序。