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    APPARATUS AND METHOD FOR CONTROLLING AN ACTUATOR
    2.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING AN ACTUATOR 审中-公开
    用于控制致动器的装置和方法

    公开(公告)号：US20100085003A1

    公开(公告)日：2010-04-08

    申请号：US12247492

    申请日：2008-10-08

    Applicant: Peter Spring

    Inventor： Peter Spring

    IPC: G05B19/25 ,  G05B13/02

    CPC classification number: H02P8/22 ,  H02P8/04 ,  H02P8/24

    Abstract: A controller for an actuator estimates the torque required to accelerate and decelerate an actuator and calculates a trajectory to a desired position based on the estimated torque requirements. The controller then determines an appropriate step size to move the actuator in the current time interval. Each time cycle the controller recalculates the trajectory to account for changes in conditions or operator inputs. The controller determines an appropriate step size to move the actuator in the next time interval based on the new trajectory.

    Abstract translation: 用于致动器的控制器估计用于加速和减速致动器所需的扭矩，并且基于估计的扭矩要求计算到期望位置的轨迹。 然后，控制器确定适当的步长以在当前时间间隔内移动致动器。 每次循环，控制器重新计算轨迹，以考虑条件或操作员输入的变化。 控制器基于新的轨迹确定适当的步长以在下一时间间隔内移动致动器。

    Method for operating control devices of a motor vehicle which communicate via a databus
    4.
    发明申请
    Method for operating control devices of a motor vehicle which communicate via a databus 审中-公开
    用于操作通过数据总线通信的机动车辆的控制装置的方法

    公开(公告)号：US20070299576A1

    公开(公告)日：2007-12-27

    申请号：US11821687

    申请日：2007-06-25

    Applicant: Karl-Peter Spring ,  Christoph Mross ,  Ruediger Roppel

    Inventor： Karl-Peter Spring ,  Christoph Mross ,  Ruediger Roppel

    IPC: G01M17/00

    CPC classification number: H04L12/403 ,  B60W50/02 ,  G01M17/00 ,  H04B3/46 ,  H04L12/4625 ,  H04L41/06 ,  H04L43/00 ,  H04L2012/40273

    Abstract: A method operates control devices of a motor vehicle which communicate via at least one databus. A gateway control device which controls the transmission of data on the databus, or on each databus, and a plurality of motor vehicle control devices which control the functions of an assembly such as, for example, of an engine, of a gearbox or of an air conditioning system of the motor vehicle, are connected to the databus, or to each databus. One of the control devices, preferably the gateway control device, generates centrally a diagnostic message which is valid for the other control devices, preferably for the motor vehicle control devices, and transmits the diagnostic message to the other control devices on the databus, or on each databus. The other control devices then exclusively perform fault storage if a fault storage function is activated by the diagnostic message.

    Abstract translation: 一种方法操作通过至少一个数据总线进行通信的机动车辆的控制装置。 一种网关控制装置，其控制数据总线上或每个数据总线上的数据传输，以及多个机动车辆控制装置，其控制诸如发动机的组件的功能，其包括齿轮箱或 机动车辆的空调系统连接到数据总线或每个数据总线。 控制设备之一，优选地是网关控制设备，集中生成诊断消息，其对于其他控制设备是有效的，优选地用于机动车辆控制设备，并且将诊断消息发送到数据总线上的其他控制设备，或者在 每个数据总线 如果故障存储功能被诊断消息激活，其他控制设备则专门执行故障存储。

    Method of and apparatus for machining large numbers of holes of precisely controlled size by coherent radiation
    6.
    发明授权
    Method of and apparatus for machining large numbers of holes of precisely controlled size by coherent radiation 失效
    通过相干辐射加工精确控制尺寸的大量孔的方法和装置

    公开(公告)号：US4131782A

    公开(公告)日：1978-12-26

    申请号：US682409

    申请日：1976-05-03

    Applicant: Bernard C. Einstein ,  Peter Spring

    Inventor： Bernard C. Einstein ,  Peter Spring

    IPC: B23K26/08 ,  B41C1/05 ,  H01S3/09

    CPC classification number: B41C1/05 ,  B23K26/0823

    Abstract: A method of and apparatus for machining an object wherein a source of coherent radiation is pulse modulated in accordance with the desired machining and the radiation is directed to a deflecting device and deflected to the object which is moving at a controlled speed. Movement of the deflecting device is controlled to deflect the pulsed radiation on the area of the object to be machined regardless of its motion. The method is applied to engrave intaglio printing forms by using gating or pulse length modulation to reproduce accurately the large number of volume variations of the printing cells.

    Abstract translation: 一种用于加工物体的方法和装置，其中相干辐射源根据期望的加工进行脉冲调制，并且辐射被引导到偏转装置并偏转到以受控速度移动的物体。 控制偏转装置的移动以将脉冲辐射偏转到待加工物体的区域上，而不管其运动。 该方法应用于通过使用门控或脉冲长度调制来雕刻凹版印刷形式，以准确地再现印刷电池的大量体积变化。

    HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY
    9.
    发明申请
    HYDRAULIC CONTROL SYSTEM HAVING SWING MOTOR ENERGY RECOVERY 有权
    具有电动机能量回收的液压控制系统

    公开(公告)号：US20130004280A1

    公开(公告)日：2013-01-03

    申请号：US13171110

    申请日：2011-06-28

    Applicant: Jiao ZHANG ,  Tonglin Shang ,  Peter Spring ,  Pengfei Ma ,  Randal N. Peterson

    Inventor： Jiao ZHANG ,  Tonglin Shang ,  Peter Spring ,  Pengfei Ma ,  Randal N. Peterson

    IPC: E02F9/22 ,  G06F19/00 ,  E02F3/42

    CPC classification number: E02F9/2217 ,  E02F9/123 ,  E02F9/2037 ,  E02F9/2296 ,  F15B1/02 ,  F15B21/14 ,  F15B2211/212 ,  F15B2211/30575 ,  F15B2211/50527 ,  F15B2211/613 ,  F15B2211/7058 ,  F15B2211/88

    Abstract: A hydraulic control system for a machine is disclosed. The hydraulic control system may have a work tool movable through segments of an excavation cycle, a motor configured to swing the work tool during the excavation cycle, at least one accumulator configured to selectively receive fluid discharged from the motor and to discharge fluid to the motor during the excavation cycle, and a controller. The controller may be configured to receive input regarding a current excavation cycle of the work tool, and make a determination based on the input that the current excavation cycle is associated with one of a set of known modes of operation. The controller may be further configured to cause the at least one accumulator to receive fluid and discharge fluid during different segments of the excavation cycle based on the determination.

    Abstract translation: 公开了一种用于机器的液压控制系统。 液压控制系统可以具有可移动通过挖掘循环的段的作业工具，构造成在挖掘循环期间使作业工具摆动的马达，至少一个储存器，其构造成选择性地接收从马达排出的流体并将流体排放到马达 在挖掘周期和控制器。 控制器可以被配置为接收关于工作工具的当前挖掘周期的输入，并且基于输入来确定当前挖掘周期与一组已知操作模式中的一个相关联。 控制器还可以被构造成基于该确定，使至少一个蓄能器在挖掘周期的不同段期间接收流体并排出流体。

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