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1. 发明申请

US20120016498A1 MACHINE MOTION CONTROL SYSTEM 有权
标题翻译：机器运动控制系统
公开(公告)号：US20120016498A1
公开(公告)日：2012-01-19
申请号：US12985347
申请日：2011-01-06
申请人： GUANG-CHEN LI
发明人： GUANG-CHEN LI
IPC分类号： G05D3/12
CPC分类号： G05B15/02 , G05B19/19 , G05B19/40 , G05B19/4142 , G05B2219/34206
摘要： A machine motion control system for testing electronic devices includes two test machines, a control card and a main controller. The test machines secure the electronic devices, whereby each test machine includes a plurality of moving parts for securing the electronic devices and a plurality of driving modules. The driving modules drive and control the corresponding moving parts of the test machine. The control card controls the driving modules. The main controller provides and transmits a movement instruction to the control card, the control card monitors and controls the driving modules according to the movement instruction, and the driving modules accordingly adjusts and drives the test machines and the moving parts on the test machines.
摘要翻译：用于测试电子设备的机器运动控制系统包括两个测试机，控制卡和主控制器。测试机器固定电子设备，由此每个测试机器包括用于固定电子设备和多个驱动模块的多个移动部件。驱动模块驱动和控制测试机的相应移动部件。控制卡控制驱动模块。主控制器向控制卡提供移动指令，控制卡根据移动指示对驱动模块进行监控和控制，驱动模块相应地对测试机器和运动部件进行调整和驱动。

2. 发明授权

US5034877A Motion control 失效
标题翻译：运动控制
公开(公告)号：US5034877A
公开(公告)日：1991-07-23
申请号：US427608
申请日：1989-10-26
申请人： James C. Shultz
发明人： James C. Shultz
IPC分类号： G05B19/18 , G05B19/19 , G05B19/23 , G05B19/414 , G05B19/416 , G05D3/12
CPC分类号： G05B19/231 , G05B19/416 , G05B2219/34206 , G05B2219/41092 , G05B2219/41123
摘要： A motion and position control for use in a system that includes a motor or other prime mover for moving a tool or other device and a sensor that generates a signal representative of the position of the device; the control comprises a sensor signal processor circuit producing a sequence of pulse position count signals. Each pulse position count signal, which identifies the position of the device at a given instant, is recorded in an up-down counter circuit that operates conjointly with a CPU to generate a sequence of command signals, at a given sequence frequency, that are applied to the prime mover. Each command signal is determined by the difference between the desired pulse position value and the current pulse position signal, plus a drift factor representative of system inertia, and the last previous command signal, all divided by two. The control is applicable to a wide variety of motors and other prime movers in almost any kind of controlled movement system. It reacts almost exclusively to the sensor input and does not compute conventional "error" signals; its accuracy is a function of the sensor accuracy and system inertia.
摘要翻译：一种用于系统中的运动和位置控制，该系统包括用于移动工具或其它装置的电动机或其它原动机以及产生代表装置位置的信号的传感器; 该控制器包括产生脉冲位置计数信号序列的传感器信号处理器电路。识别设备在给定时刻的位置的每个脉冲位置计数信号被记录在与CPU一起工作的上行计数器电路中，以在给定的序列频率处产生一系列命令信号到原动机。每个命令信号由所需脉冲位置值与当前脉冲位置信号之间的差值加上代表系统惯量的漂移因子以及最后一个指令信号，除以2决定。该控制适用于几乎任何类型的受控运动系统中的各种电机和其他原动机。它几乎专门用于传感器输入，不会计算常规的“错误”信号; 其精度是传感器精度和系统惯量的函数。

3. 发明申请

US20170199504A1 MOTION CONTROLLER 审中-公开
公开(公告)号：US20170199504A1
公开(公告)日：2017-07-13
申请号：US15399851
申请日：2017-01-06
申请人： FANUC Corporation
发明人： Manabu SAITOU
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , G05B19/414 , G05B2219/23288 , G05B2219/34206 , G05B2219/34406
摘要： A motion controller of the present invention has an axis control part that controls an amplifier based on motor control information and a communication control part that receives a motor control command by communication with a higher-level control device, the motor control command serving as a source of the motor control information, and the motion controller includes: a control function storage part that stores a control function received from the higher-level control device by the communication control part; a control function execution part that executes the control function regarding at least one of information of a motor and information of a sensor as an input; and a control information changing part that changes the motor control information based on a result of execution of the control function stored in the control function storage part, the execution of the control function being performed by the control function execution part, wherein the motor control information changed by the control information changing part serves as an input to the axis control part.

4. 发明授权

US08515583B2 Machine motion control system for testing electronic components 有权
标题翻译：机器运动控制系统，用于测试电子元件
公开(公告)号：US08515583B2
公开(公告)日：2013-08-20
申请号：US12985347
申请日：2011-01-06
申请人： Guang-chen Li
发明人： Guang-chen Li
IPC分类号： G05B15/00 , G05B19/18 , G05B11/01 , G05B19/23 , G05B15/02 , G05B19/19 , G05B19/40
CPC分类号： G05B15/02 , G05B19/19 , G05B19/40 , G05B19/4142 , G05B2219/34206
摘要： A machine motion control system for testing electronic devices includes two test machines, a control card and a main controller. The test machines secure the electronic devices, whereby each test machine includes a plurality of moving parts for securing the electronic devices and a plurality of driving modules. The driving modules drive and control the corresponding moving parts of the test machine. The control card controls the driving modules. The main controller provides and transmits a movement instruction to the control card, the control card monitors and controls the driving modules according to the movement instruction, and the driving modules accordingly adjusts and drives the test machines and the moving parts on the test machines.
摘要翻译：用于测试电子设备的机器运动控制系统包括两个测试机，控制卡和主控制器。测试机器固定电子设备，由此每个测试机器包括用于固定电子设备和多个驱动模块的多个移动部件。驱动模块驱动和控制测试机的相应移动部件。控制卡控制驱动模块。主控制器向控制卡提供移动指令，控制卡根据移动指示对驱动模块进行监控和控制，驱动模块相应地对测试机器和运动部件进行调整和驱动。

5. 发明授权

US5121040A Positioning control apparatus 失效
标题翻译：定位控制装置
公开(公告)号：US5121040A
公开(公告)日：1992-06-09
申请号：US558531
申请日：1990-07-27
申请人： Yosichika Takizawa , Yasuyuki Suzuki
发明人： Yosichika Takizawa , Yasuyuki Suzuki
IPC分类号： G05B19/18 , G05B19/19 , G05B19/414
CPC分类号： G05B19/4147 , G05B19/4142 , G05B2219/31203 , G05B2219/34206 , G05B2219/34317
摘要： A positioning control apparatus comprises a plurality of servo mechanisms corresponding to respective axes, a sequence operation part for successively outputting start commands for the respective servo mechanisms, a positioning operation part for storing a plurality of programs specified in accordance with the start commands and for processing the program in accordance with specified one of the programs to thereby output a positioning control command, and a servo interface for supplying the positioning control command to one of the servo mechanisms to be actuated to start.
摘要翻译：定位控制装置包括对应于各轴的多个伺服机构，用于连续输出各伺服机构的启动命令的顺序操作部，存储根据起动指令指定的多个程序的定位操作部，所述程序根据所述程序中的一个指定，从而输出定位控制命令;以及伺服接口，用于将所述定位控制命令提供给要启动的所述伺服机构中的一个启动。

6. 发明授权

US5060133A Transputer CNC processor 失效
标题翻译：电脑CNC处理器
公开(公告)号：US5060133A
公开(公告)日：1991-10-22
申请号：US475743
申请日：1990-02-06
申请人： Woodward C. Carter, II
发明人： Woodward C. Carter, II
IPC分类号： G05B19/414
CPC分类号： G05B19/4148 , G05B2219/33338 , G05B2219/34167 , G05B2219/34206 , G05B2219/34218 , G05B2219/34357 , G05B2219/34403 , G05B2219/35546
摘要： A processor for a computerized numerical controller for providing motion planning and interpolation has a first transputer element programmed to convert program data to fixed format binary data and to store converted data in a generated convert data buffer. The convert data buffer is transmitted to a second transputer element programmed to precalculate motion control data therefrom and stores such precalculated data in a generated precalculated data buffer. The precalculated data buffer is transmitted to a third transputer element programmed to interpolate the precalculated data to provide a real time interpolated point stream defining a motion trajectory.
摘要翻译：用于提供运动规划和插值的计算机化数字控制器的处理器具有被编程为将程序数据转换为固定格式的二进制数据并将转换的数据存储在生成的转换数据缓冲器中的第一计算机元件。转换数据缓冲器被发送到被编程为从其计算运动控制数据的第二计算机元件，并将这种预先计算的数据存储在生成的预先计算的数据缓冲器中。预先计算的数据缓冲器被发送到被编程为内插预先计算的数据以提供定义运动轨迹的实时内插点流的第三计算机元件。

7. 发明授权

US5005135A Dynamic correction of servo following errors in a computer-numerically controlled system and fixed cycle utilizing same 失效
标题翻译：在计算机数控系统中的伺服跟随误差的动态校正和使用相同的固定循环
公开(公告)号：US5005135A
公开(公告)日：1991-04-02
申请号：US327324
申请日：1989-03-22
申请人： Alfred H. Morser , Walter M. Gildemeister , David M. Farmer
发明人： Alfred H. Morser , Walter M. Gildemeister , David M. Farmer
IPC分类号： G05B13/02 , G05B19/18 , G05B19/37 , G05B19/404 , G05B19/4061 , G05B19/4155 , G05B19/416
CPC分类号： G05B19/373 , G05B2219/33119 , G05B2219/33338 , G05B2219/34206 , G05B2219/34419 , G05B2219/35245 , G05B2219/35263 , G05B2219/35279 , G05B2219/35287 , G05B2219/35294 , G05B2219/35373 , G05B2219/35394 , G05B2219/36168 , G05B2219/36395 , G05B2219/37619 , G05B2219/41113 , G05B2219/41192 , G05B2219/41219 , G05B2219/42062 , G05B2219/42152 , G05B2219/43199 , G05B2219/45215 , G05B2219/45216 , G05B2219/49376 , G05B2219/50109 , G05B2219/50113 , G05B2219/50208 , Y10T409/30056
摘要： The invention relates to servo-driven computer-numerically-controlled systems of the type adapted to receive part program instructions defining a desired path of relative movement between a tool and a workpiece, wherein the path may include an interior or exterior curved portion to be effected by coordinated linear movement of machine members along at least two orthogonal linear axes. The invention provides apparati and methods for correcting path radius errors to facilitate rapid and accurate movement along the curve. In a preferred embodiment, such path radius correction is applied to a fixed cycle for machining inside circles preferably incorporating such path radius correction and providing substantially tangential engagement between the tool and a machining locus orbited by the tool to avoid abrupt accelerations or decelerations while the tool is in contact with the workpiece. In addition to avoiding surface blemishes, this facilitates machining a broader range of hole sizes with a given sized tool thereby reducing the need for frequent tool changes. The invention carries out path radius correction by generating position commands received by the servo using corrected radius data, the difference between which and the desired radius to be machined compensates for at least a portion of the path radius error that would otherwise be generated by the servo. Apparatus and methods for threading holes using a non-helical threading tools with or without path radius correction are also disclosed.
摘要翻译：本发明涉及适于接收部件程序指令的伺服驱动的计算机数字控制系统，该程序指令限定了工具和工件之间的相对运动的期望路径，其中该路径可包括要实现的内部或外部弯曲部分通过沿着至少两个正交线性轴的机器构件的协调线性运动。本发明提供了用于校正路径半径误差的装置和方法，以促进沿着曲线的快速和准确的移动。在优选实施例中，将这种路径半径校正应用于用于在圆内进行加工的固定循环，优选地包括这种路径半径校正并且在工具与由工具轨道运动的加工轨迹之间提供基本上切向的接合以避免突然加速或减速，同时工具与工件接触。除了避免表面瑕疵之外，这有助于使用给定尺寸的工具加工更宽范围的孔尺寸，从而减少频繁更换刀具的需要。本发明通过产生由伺服使用校正的半径数据接收的位置命令来执行路径半径校正，其中加工的所需半径和所需半径之间的差补偿由伺服器产生的路径半径误差的至少一部分。还公开了使用具有或不具有路径半径校正的非螺旋穿线工具穿孔的装置和方法。

8. 发明申请

US20190235476A1 CONTROL APPARATUS AND CONTROL METHOD 审中-公开
公开(公告)号：US20190235476A1
公开(公告)日：2019-08-01
申请号：US16159730
申请日：2018-10-15
申请人： OMRON Corporation
发明人： Hitoshi OBA , Minoru TAKAHASHI
IPC分类号： G05B19/4155
CPC分类号： G05B19/4155 , G01D9/285 , G05B2219/34206
摘要： In the embodiments of the disclosure, a target signal which is a signal of a part used for subsequent processing is acquired from signals output from a device with higher accuracy. A control apparatus includes a first acquisition part which acquires a first signal of a time series output from a first device, a recording part which records a part of the first signal acquired by the first acquisition part, and a determination part which determines a timing at which the recording part records the first signal based on a preset predetermined condition.

9. 发明授权

US09958852B2 Multi-mover linear motor controller providing shared coordination subsystem 有权
公开(公告)号：US09958852B2
公开(公告)日：2018-05-01
申请号：US15005171
申请日：2016-01-25
申请人： Rockwell Automation Technologies, Inc.
发明人： Jatin Bhatt , Bohumir Sladek , Bhanu Gouda , Jesse Dunham
IPC分类号： G05B19/19
CPC分类号： G05B19/19 , G05B2219/34206 , G05B2219/41327
摘要： A runtime coordination subsystem allows programmers of multi-mover, linear motion systems to provide simple commands to the movers without concern for the presence of other movers on the track. The runtime coordination subsystem manages proper separation distances to prevent collisions and automatically queue movers in contention situations. In addition the runtime coordination subsystem permits a specialized multi-mover command controlling movers in unison with constant separation.

10. 发明申请

US20170212494A1 Multi-Mover Linear Motor Controller Providing Shared Coordination Subsystem 有权
公开(公告)号：US20170212494A1
公开(公告)日：2017-07-27
申请号：US15005171
申请日：2016-01-25
申请人： Rockwell Automation Technologies, Inc.
发明人： Jatin Bhatt , Bohumir Sladek , Bhanu Gouda , Jesse Dunham
IPC分类号： G05B19/19
CPC分类号： G05B19/19 , G05B2219/34206 , G05B2219/41327
摘要： A runtime coordination subsystem allows programmers of multi-mover, linear motion systems to provide simple commands to the movers without concern for the presence of other movers on the track. The runtime coordination subsystem manages proper separation distances to prevent collisions and automatically queue movers in contention situations. In addition the runtime coordination subsystem permits a specialized multi-mover command controlling movers in unison with constant separation.

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