公开(公告)号：US20180024524A1

公开(公告)日：2018-01-25

申请号：US15546943

申请日：2015-04-02

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Michael Ewe

IPC: G05B19/23 ,  B41J25/00 ,  B33Y50/02 ,  B41J29/38

CPC classification number: G05B19/23 ,  B33Y50/02 ,  B41J19/202 ,  B41J25/001 ,  B41J29/38 ,  G05B19/232 ,  G05B2219/41437 ,  G05B2219/45187

Abstract: An example method for controlling a carriage of a printing device is described. In one implementation, a target velocity value that satisfies a sharpness threshold is filtered by a processor resource of the printing device, a feed forward term is generated using a continuous model applied to the filtered velocity input using a plurality of electromechanical parameters, a feedback term is generated based on a difference between an expected pulse-width modulation (PWM) profile and an actual PWM profile, and a voltage to be provided to a motor of the carriage is adjusted based on the feed forward term and the feedback term.

公开(公告)号：US20170329306A1

公开(公告)日：2017-11-16

申请号：US15592933

申请日：2017-05-11

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： MARKUS STEPHAN HASCHKA ,  PHILIPP ROST ,  ELMAR SCHÄFERS ,  TORSTEN SCHÜR ,  BJÖRN SEELINGER

IPC: G05B19/4063 ,  G05B19/12 ,  H03L7/02 ,  G05B19/408 ,  G05B19/4099

CPC classification number: G05B19/4063 ,  G05B5/01 ,  G05B19/12 ,  G05B19/4083 ,  G05B19/4099 ,  G05B2219/31228 ,  G05B2219/37493 ,  G05B2219/45187 ,  H03L7/02

Abstract: A closed-loop control device to control a system to be controlled includes a front node, back node, external tapping point, controller and compensating circuit. The compensating circuit has an inner node, frequency filter, front buffer and back buffer. The front node determines a difference; the back node supplies an external sum signal. A setting device automatically suppresses use of the output signal of the front buffer, supplies the back buffer and the back node with a first excitation signal as the compensation signal and detects a first result signal produced by the first excitation signal. The first result signal is one of the control difference, internal sum signal, output filtered signal of the frequency filter or output signal of the front buffer. The setting device evaluates the first excitation signal and the first result signal, sets a parameter of the frequency filter and the second propagation delay.

公开(公告)号：US20110279077A1

公开(公告)日：2011-11-17

申请号：US13095648

申请日：2011-04-27

Applicant: Yoshitsugu Sohara ,  Shin Genta

Inventor： Yoshitsugu Sohara ,  Shin Genta

IPC: G05B1/03

CPC classification number: G05B19/404 ,  B41J19/202 ,  G05B19/232 ,  G05B2219/41175 ,  G05B2219/45187

Abstract: An apparatus includes a driven member, a DC brushless motor, a first signal generation unit configured to output a first signal according to rotation of the DC brushless motor and to change an output value of the first signal each time the DC brushless motor rotates by a predetermined amount, a movement unit configured to move the driven member by a driving force of the DC brushless motor, a second signal generation unit configured to output a second signal each time the driven member moves by the predetermined amount, and a control unit configured to control driving of the DC brushless motor based on the output value of the first signal and a value of a number of times that the second signal is output during a period in which the DC brushless motor rotates by a predetermined amount.

Abstract translation: 一种装置，包括从动构件，DC无刷电动机，第一信号生成单元，被配置为根据直流无刷电动机的旋转输出第一信号，并且每当直流无刷电动机旋转一个时，改变第一信号的输出值 预定量的移动单元，被构造成通过所述直流无刷电动机的驱动力来移动所述从动构件的移动单元;第二信号生成单元，被配置为每当所述从动构件移动预定量时输出第二信号;以及控制单元， 基于第一信号的输出值和直流无刷电动机旋转规定量的期间输出第二信号的次数，控制直流无刷电动机的驱动。

公开(公告)号：US20110079157A1

公开(公告)日：2011-04-07

申请号：US12587443

申请日：2009-10-07

Applicant: Kevin Lauren Cote ,  Lothar John Schroeder

Inventor： Kevin Lauren Cote ,  Lothar John Schroeder

IPC: B41F5/00 ,  G05B6/02

CPC classification number: B41F33/0009 ,  B41F13/0045 ,  B41F33/02 ,  B41P2213/734 ,  G05B19/231 ,  G05B2219/45187

Abstract: A multi-drive printed product processing device is provided that includes a processing component and a motor driving the processing component. A motor control controls the motor. An encoder measures a position of the motor and sends an encoder feedback signal indicating the position. The motor control receives the encoder feedback signal. An encoder feedback signal verification circuit verifies the integrity of the feedback signal.

Abstract translation: 提供了一种多驱动印刷产品处理装置，其包括处理部件和驱动处理部件的电动机。 电机控制器控制电机。 编码器测量电机的位置，并发送指示位置的编码器反馈信号。 电机控制接收编码器反馈信号。 编码器反馈信号验证电路验证反馈信号的完整性。

公开(公告)号：US07873962B2

公开(公告)日：2011-01-18

申请号：US11102910

申请日：2005-04-08

Applicant: Lara S. Crawford ,  Haitham A. Hindi ,  Markus P. J. Fromherz ,  Craig Eldershaw ,  Wheeler Ruml ,  Kimon D. Roufas

Inventor： Lara S. Crawford ,  Haitham A. Hindi ,  Markus P. J. Fromherz ,  Craig Eldershaw ,  Wheeler Ruml ,  Kimon D. Roufas

IPC: G06F9/46 ,  G06F15/16 ,  G06F3/12 ,  G06F7/66 ,  G06K15/00

CPC classification number: G05B19/41865 ,  G05B2219/32297 ,  G05B2219/33273 ,  G05B2219/45187 ,  G06F3/1296 ,  Y02P90/20

Abstract: Respective coordinators are spawned or activated to coordinate activities with regard to respective tasks. Where the respective tasks require cooperative efforts of a plurality of controllers, the respective coordinators ensure cooperative efforts by generating and communicating cooperative commands to the plurality of controllers. The coordinators may act as clearinghouses for system data, selectively requesting and relaying system information to appropriate controllers. For example, a document processing system activates respective coordinators for respective sheets of print media. The respective coordinators orchestrate the transportation of the sheets by sequentially orchestrating the activities of sequentially selected pluralities of transportation actuator controllers. Selected sheet position information from sensors and/or from models maintained by the actuator controllers may be relayed by the coordinators to selected actuator controllers as appropriate to the sheet transportation tasks.

Abstract translation: 产生或激活相应的协调员，以协调相关任务的活动。 在各个任务需要多个控制器的协同努力的情况下，各个协调器通过生成并向多个控制器传送协作命令来确保合作努力。 协调员可以充当系统数据的清算所，选择性地请求和将系统信息中继到适当的控制器。 例如，文档处理系统激活相应的打印介质的协调器。 相应的协调员通过顺序地编排顺序选择的多个运输执行器控制器的活动来协调运输。 来自传感器和/或由致动器控制器维护的模型的选择的纸张位置信息可以由协调器被中继到选择的执行器控制器，以适合于纸张传送任务。

公开(公告)号：US07417392B2

公开(公告)日：2008-08-26

申请号：US11523308

申请日：2006-09-19

Applicant: Steven Michael Wirtz ,  Thomas J. Rehm

Inventor： Steven Michael Wirtz ,  Thomas J. Rehm

IPC: H02P7/00

CPC classification number: H02P5/46 ,  B41F13/004 ,  B41P2213/734 ,  G05B19/232 ,  G05B2219/37181 ,  G05B2219/37436 ,  G05B2219/45187 ,  G05B2219/50218 ,  H02P5/52 ,  H03L7/08

Abstract: An improved electronic line shaft provides for a predictor sending predicted position and/or velocity values to servant drives that may be later strobed in by high speed low-latency strobe signals to eliminate network jitter and delay. The predictor may be implemented as a phase lock loop, providing filtering of a master encoder signal together with flexible electronic gear ratio adjustments and other desired control refinements.

Abstract translation: 改进的电子线轴提供预测器将预测位置和/或速度值发送到可能随后通过高速低延迟选通信号选通以消除网络抖动和延迟的伺服驱动器。 预测器可以被实现为锁相环，提供主编码器信号的滤波以及灵活的电子齿轮比调整和其它期望的控制细化。

公开(公告)号：US20070256020A1

公开(公告)日：2007-11-01

申请号：US11706292

申请日：2007-02-15

Applicant: Tatsuyoshi Haga

Inventor： Tatsuyoshi Haga

IPC: G06F3/00

CPC classification number: H04N1/4406 ,  G05B2219/36163 ,  G05B2219/45187

Abstract: Disclosed herein is An information processing apparatus, including: a control unit for receiving operation requests from a plurality of users, for acquiring user information regarding the users who perform the operation requests, for permitting an operation input from one user among the plurality of users who perform the operation requests, and for inhibiting the operation inputs from the other users; and a notification unit for outputting notification information for notifying the other users inhibited from the operation inputs, of the user information regarding the one user who is permitted to perform the operation input.

Abstract translation: 这里公开了一种信息处理装置，包括：控制单元，用于接收来自多个用户的操作请求，用于获取关于执行操作请求的用户的用户信息，以允许来自多个用户中的一个用户的操作输入 执行操作请求，并阻止来自其他用户的操作输入; 以及通知单元，用于输出用于向操作输入禁止的其他用户通知关于允许执行操作输入的一个用户的用户信息的通知信息。

公开(公告)号：US20060267537A1

公开(公告)日：2006-11-30

申请号：US11141549

申请日：2005-05-31

Applicant: Kevin Baumann ,  Thomas Rehm ,  Richard Piefer ,  John Golownia ,  John Keller ,  David Stringfellow ,  Michael Keller

Inventor： Kevin Baumann ,  Thomas Rehm ,  Richard Piefer ,  John Golownia ,  John Keller ,  David Stringfellow ,  Michael Keller

IPC: G05D23/275

CPC classification number: G05B19/409 ,  G05B2219/33114 ,  G05B2219/33127 ,  G05B2219/36122 ,  G05B2219/45187

Abstract: An electronic line shaft includes a motor drive and a processing unit operable to execute a wizard for configuring the motor drive. The wizard is operable to receive mechanical characteristic data associated with the motor drive, determine a noise parameter based on the mechanical characteristic data, and determine at least one control parameter of the motor drive based on the noise parameter.

公开(公告)号：US20060244404A1

公开(公告)日：2006-11-02

申请号：US11118488

申请日：2005-05-02

Applicant: Kevin Carolan

Inventor： Kevin Carolan

IPC: H02P7/00

CPC classification number: G05B19/416 ,  G05B2219/41138 ,  G05B2219/41213 ,  G05B2219/41395 ,  G05B2219/45187

Abstract: A system for reducing torque disturbance includes a motor mechanically coupled to an endless belt. The motor is operable to drive the belt, and the belt has a seam that causes a torque disturbance to the system. The system includes a data structure having a set of values that indicates an amount of compensation for reducing the torque disturbance and a controller electrically coupled with the motor. The controller is configured to control the motor and reduce the torque disturbance based on the set of values in the data structure.

Abstract translation: 用于减小扭矩扰动的系统包括机械地联接到环形带的马达。 马达可操作以驱动皮带，并且皮带具有引起对系统的转矩干扰的接缝。 该系统包括具有指示用于减小扭矩扰动的补偿量的一组值的数据结构和与电动机电耦合的控制器。 控制器被配置为基于数据结构中的值集合来控制电动机并减小转矩干扰。

公开(公告)号：US20060202655A1

公开(公告)日：2006-09-14

申请号：US11434874

申请日：2006-05-17

Applicant: Michiharu Shoji ,  Hiroyuki Saito ,  Nobutsune Kobayashi

Inventor： Michiharu Shoji ,  Hiroyuki Saito ,  Nobutsune Kobayashi

IPC: G05G5/00

CPC classification number: G05B19/404 ,  B41J19/202 ,  G05B2219/41057 ,  G05B2219/45187

Abstract: When torque of a DC motor is dropped down to zero at a stop position, force is generated by deformation of a member for transmitting the torque of the DC motor. The force moves the driven body which is in the stopped state, which results in a shift of the driven body from the stop position. Therefore, a process for stopping the driven body is performed according to the amount of shift by an encoder which periodically outputs a pulse signal according to movement of the driven body, a unit for acquiring velocity information and position information of the driven body based on the pulse signal, a controlling unit for controlling a moving unit based on the velocity information and the position information, and a unit for calculating the amount of shift, which is caused by the force generated by the deformation of the member for transmitting the torque, at the stop position of the driven body.