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1. 发明申请

US20220063924A1 System and Method of Monitoring Disturbance Force in an Independent Cart System, Compensation of Said Disturbance Force 有权
公开(公告)号：US20220063924A1
公开(公告)日：2022-03-03
申请号：US17007167
申请日：2020-08-31
申请人： Rockwell Automation Technologies, Inc
发明人： Yuhong Huang , Sean Lu , Tracy M. Clark
IPC分类号： B65G43/00 , G05B19/33
摘要： A system and method for monitoring disturbance forces experienced by a mover in an independent cart system monitors current generated by a controller and a feedback signal corresponding to operation of the mover in response to the current generated by the controller. The controller stores a value of the current reference and of the feedback signal, sampled in tandem, and determines a disturbance force experienced by the mover as it travels along the track as a function of the stored values of the current reference and of the feedback signal. The controller may store the measured disturbance force experienced by the mover as a function of the location of the mover along the track. For each subsequent time the mover travels along the same length of track, the controller may add a compensation value to the current reference to reduce the disturbance force experienced by the mover.

2. 发明申请

US20180335764A1 MOTOR DRIVING APPARATUS 审中-公开
公开(公告)号：US20180335764A1
公开(公告)日：2018-11-22
申请号：US15964481
申请日：2018-04-27
申请人： FANUC CORPORATION
发明人： Kunio TSUCHIDA , Taku SASAKI , Nobuo HIRAYAMA
IPC分类号： G05B19/33 , H02P8/14
CPC分类号： G05B19/33 , G05B2219/37092 , G05B2219/37181 , H02P8/14
摘要： To provide a motor driving apparatus capable of obtaining high detection resolution irrespective of whether a frequency of a signal from a detector is high or low. A motor driving apparatus for driving a motor includes an amplifier circuit for receiving a signal from a detector for outputting information including a position and a speed of the motor as the signal, and amplifying the received signal with a set amplification factor, a frequency detecting part for detecting a frequency of the signal, and an amplification factor setting part for changing setting of the amplification factor of the amplifier circuit according to the frequency detected by the frequency detecting part.

3. 发明授权

US09013132B2 Variable reluctance resolver and rotation angle detecting device 有权
标题翻译：可变磁阻分解器和旋转角度检测装置
公开(公告)号：US09013132B2
公开(公告)日：2015-04-21
申请号：US13528837
申请日：2012-06-21
申请人： Kenichi Nakazato
发明人： Kenichi Nakazato
IPC分类号： H02K11/00 , H02K23/66 , H02K17/42 , H02K19/20 , H02K19/24 , G05B19/31 , G01D5/20 , H02K24/00 , G05B19/33 , H02K19/26 , H02K19/38
CPC分类号： G01D5/2073 , G05B19/33 , H02K19/24 , H02K19/26 , H02K19/38 , H02K24/00
摘要： Two excitation coils (excitation A coil, excitation B coil) and two detection coils (detection A coil, detection B coil) are provided. The excitation A coil and the excitation B coil are excited at frequencies that are different from each other. The number of turns of the detection A coil and the detection B coil are respectively set with two sine waves using the number ms1 and ms2 of pole pairs. The number ms1 and ms2 of pole pairs, the number mx1 and mx2 of pole pairs of the excitation A coil and the excitation B coil, and the number mr of pole pairs of a rotor are set to have a predetermined relationship. A resolver having redundancy can be realized with small number of coils.
摘要翻译：提供两个励磁线圈（励磁A线圈，励磁B线圈）和两个检测线圈（检测线圈A，线圈B）。激励A线圈和激励B线圈在彼此不同的频率下被激发。检测A线圈和检测B线圈的匝数分别使用极对数ms1和ms2的两个正弦波设置。磁极对的数量ms1和ms2，激励A线圈和激励B线圈的极对数mx1和mx2以及转子的极对数mr被设定为具有预定的关系。具有冗余的解算器可以用少量的线圈来实现。

4. 发明授权

US08120304B2 Method for improving motion times of a stage 有权
标题翻译：改善舞台运动时间的方法
公开(公告)号：US08120304B2
公开(公告)日：2012-02-21
申请号：US12334378
申请日：2008-12-12
申请人： Sun Yalei , Uday Nayak , Richard J. Casler, Jr. , Thomas Rohrs
发明人： Sun Yalei , Uday Nayak , Richard J. Casler, Jr. , Thomas Rohrs
IPC分类号： G05B19/33 , H02P1/46
CPC分类号： G05B19/19 , G05B19/416 , G05B2219/50228
摘要： Methods and systems for, in one embodiment, accelerating a stage through a clearance height in a first direction and decelerating the stage in the first direction while accelerating in a second direction are shown. The stage is moved in a third direction and a determination is made whether the stage movement in the second direction is below a threshold value before continuing to move the stage further in the third direction. The first direction is perpendicular to the second direction and is parallel and opposite to the third direction.
摘要翻译：在一个实施例中，示出了用于在第一方向上加速台阶通过间隙高度并且在沿第二方向加速的同时使第一方向上的台减速的方法和系统。阶段在第三方向上移动，并且在第三方向上继续移动平台之前，确定在第二方向上的舞台移动是否低于阈值。第一方向垂直于第二方向并且平行并与第三方向相反。

5. 发明授权

US07352148B2 Device and method for controlling optical axis of headlamps 失效
标题翻译：用于控制前照灯光轴的装置和方法
公开(公告)号：US07352148B2
公开(公告)日：2008-04-01
申请号：US11510833
申请日：2006-08-25
申请人： Takenori Hashizume
发明人： Takenori Hashizume
IPC分类号： G05B19/33
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/124 , B60Q2300/128 , B60Q2300/142 , B60Q2300/32 , B60Q2300/322
摘要： An optical axis controller and method for headlamps for a vehicle where the swiveling lamps are not driven due to the minute steering operation of the driver. The steering angle of the steering wheel is detected by using, for example, a steering angle signal from a steering angle sensor. A desired light emission direction is computed based on the steering angle and a hysteresis value and the lamps are driven to an actual light emission direction matching the desired light emission direction.
摘要翻译：一种用于车辆前照灯的光轴控制器和方法，其中由于驾驶员的微小的转向操作而不能驱动旋转灯。通过使用例如来自转向角传感器的转向角信号来检测方向盘的转向角。基于转向角和滞后值计算期望的发光方向，并且将灯驱动到与期望的发光方向一致的实际发光方向。

6. 发明申请

US20070085505A1 Drive control apparatus 有权
标题翻译：驱动控制装置
公开(公告)号：US20070085505A1
公开(公告)日：2007-04-19
申请号：US11527567
申请日：2006-09-27
申请人： Shigeki Akiyama
发明人： Shigeki Akiyama
IPC分类号： G05B19/33
CPC分类号： G05B19/33 , G05B2219/41157 , G05B2219/41448
摘要： A drive control apparatus including a feed-forward operation amount generation device, a feed-back operation amount generation device, a feed-forward correction amount generation device and a feed-forward operation amount correction device is provided. The drive control apparatus is configured to input an input operation amount, which is obtained by adding a feed-back operation amount to a feed-forward operation amount corrected by the feed-forward operation amount correction device, into a control target thereby to drive the control target.
摘要翻译：提供了一种包括前馈操作量产生装置，反馈操作量产生装置，前馈修正量产生装置和前馈操作量校正装置的驱动控制装置。驱动控制装置被配置为输入通过将由前馈操作量校正装置校正的前馈操作量添加反馈操作量而获得的输入操作量到控制对象中，从而驱动控制目标。

7. 发明申请

US20070046239A1 Device and method for controlling optical axis of headlamps 失效
标题翻译：用于控制前照灯光轴的装置和方法
公开(公告)号：US20070046239A1
公开(公告)日：2007-03-01
申请号：US11510833
申请日：2006-08-25
申请人： Takenori Hashizume
发明人： Takenori Hashizume
IPC分类号： G05B19/33
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/124 , B60Q2300/128 , B60Q2300/142 , B60Q2300/32 , B60Q2300/322
摘要： An optical axis controller and method for headlamps for a vehicle where the swiveling lamps are not driven due to the minute steering operation of the driver. The steering angle of the steering wheel is detected by using, for example, a steering angle signal from a steering angle sensor. A desired light emission direction is computed based on the steering angle and a hysteresis value and the lamps are driven to an actual light emission direction matching the desired light emission direction.
摘要翻译：一种用于车辆前照灯的光轴控制器和方法，其中由于驾驶员的微小的转向操作而不能驱动旋转灯。通过使用例如来自转向角传感器的转向角信号来检测方向盘的转向角。基于转向角和滞后值计算期望的发光方向，并且将灯驱动到与期望的发光方向一致的实际发光方向。

8. 发明申请

US20060186849A1 Servo control device and method of adjusting servo system 有权
标题翻译：伺服控制装置及伺服系统调整方法
公开(公告)号：US20060186849A1
公开(公告)日：2006-08-24
申请号：US11356291
申请日：2006-02-17
申请人： Yasusuke Iwashita , Takahiro Akiyama , Masakazu Niwa
发明人： Yasusuke Iwashita , Takahiro Akiyama , Masakazu Niwa
IPC分类号： G05B19/33
CPC分类号： G05B19/406 , G05B2219/35292 , G05B2219/35338 , G05B2219/37078 , G05B2219/37619
摘要： The invention relates to a numerical control (NC) device, and provides a servo control device that displays, by a two-dimensional image, evaluation of control precision of a servo system, and that can adjust the servo system according to a visual method, and provides a method of adjusting the servo system. The control device includes: an instruction unit that instructs a position instruction having periodicity; a unit that records a track of position data based on a position feedback of a servo system according to the position instruction; and a first drawing unit that draws position data based on the position feedback, data before a quarter cycle or after a quarter cycle of the position data or position data based on the position instruction before a quarter cycle or after a quarter cycle, on a two-dimensional plane including orthogonal two axes, as the axis data of the orthogonal two axes respectively.
摘要翻译：本发明涉及一种数控装置，提供一种伺服控制装置，其通过二维图像显示伺服系统的控制精度的评价，并且可以根据目视方式调整伺服系统，并提供一种调整伺服系统的方法。控制装置包括：指示具有周期性的位置指令的指令单元; 根据位置指令，基于伺服系统的位置反馈来记录位置数据的轨迹的单元; 以及第一绘图单元，其基于位置反馈，在四分之一周期之前的数据或基于在四分之一周期之前或四分之一周期之后的位置指令的位置数据或位置数据的四分之一周期之后的位置数据包括正交两轴的三维平面分别作为正交两轴的轴数据。

9. 发明授权

US5808465A Electronically controlled high speed press feed 失效
标题翻译：电子控制高速印刷机
公开(公告)号：US5808465A
公开(公告)日：1998-09-15
申请号：US682199
申请日：1996-07-17
申请人： Joseph P. Gentile , Vaughn H. Martin , Daniel G. Lukas
发明人： Joseph P. Gentile , Vaughn H. Martin , Daniel G. Lukas
IPC分类号： B21D43/09 , B65H20/00 , B65H20/04 , B65H23/188 , G01D5/20 , G05B19/21 , G05B19/33 , G01B7/30
CPC分类号： G05B19/21 , B21D43/09 , B65H20/005 , B65H20/04 , B65H23/1884 , G01D5/2046 , G05B19/33 , B65H2511/212 , B65H2513/51 , B65H2553/40 , B65H2557/30 , G05B2219/37558 , G05B2219/45142 , G05B2219/49125
摘要： The present invention provides for a press feed apparatus for use in feeding stock material to a high speed automatic press. The feed roller is driven by a servo motor integral with the shaft of the roller, the feed roller release mechanism is infinitely adjustable, and a feedback system is used to accurately determine the position of various shafts. The apparatus is controlled electronically, by a microprocessor or the like, which permits the press feed to be electronically geared to the press and accurately operate at high speeds.
摘要翻译：本发明提供一种用于将原料输送到高速自动压机的压力进给装置。进料辊由与辊轴整合的伺服电机驱动，进料辊释放机构无级调节，反馈系统用于精确确定各轴的位置。该设备由微处理器等以电子方式控制，这使得压力进给电子地被电动地配合到压机上并且以高速精确地操作。

10. 发明授权

US5729108A Manual control system for camera mountings 失效
标题翻译：相机安装手动控制系统
公开(公告)号：US5729108A
公开(公告)日：1998-03-17
申请号：US564086
申请日：1995-12-08
申请人： Stephen John Steele
发明人： Stephen John Steele
IPC分类号： F16M11/18 , G05G9/047 , G05B19/33
CPC分类号： F16M11/18 , F16M11/10 , F16M11/2014 , F16M11/24 , F16M13/00 , G05G2009/04762
摘要： The disclosure relates to a camera mounting (11) providing a number of axes of movement for a camera supported on the mounting with a motor drive for each axis. A manually operable control system is provided for the motorized drives having a control member (16) and means operable in response to forces applied manually to the control member in the direction of the respective axes to energize the corresponding motor drive or drives for the mounting to produce movement of the mounting proportional to the force applied in the or each axis.
摘要翻译： PCT No.PCT / GB94 / 01237 Sec。 371 1995年12月8日第 102（e）日期1995年12月8日PCT Filed 1994年6月8日PCT公布。公开号WO94 / 29637 日期1994年12月22日本公开涉及一种相机安装件（11），其为支撑在安装件上的相机提供用于每个轴线的马达驱动器的多个运动轴。提供了一种用于具有控制构件（16）的电动驱动器的手动操作的控制系统，以及响应于在各个轴线的方向上手动地施加到控制构件的力而可操作的装置，以激励相应的电动机驱动器或用于安装的驱动器产生与施加在或每个轴上的力成比例的安装运动。

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