利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.024 秒)

    Integrated high-speed torque control system for a robotic joint
    1.
    发明授权
    Integrated high-speed torque control system for a robotic joint 有权
    用于机器人接头的集成高速扭矩控制系统

    公开(公告)号：US08442684B2

    公开(公告)日：2013-05-14

    申请号：US12564076

    申请日：2009-09-22

    申请人： Donald R. Davis ,  Nicolaus A. Radford ,  Frank Noble Permenter ,  Michael C. Valvo ,  R. Scott Askew

    发明人： Donald R. Davis ,  Nicolaus A. Radford ,  Frank Noble Permenter ,  Michael C. Valvo ,  R. Scott Askew

    IPC分类号： G05B19/00 ,  G06F13/00 ,  G06F1/16 ,  H05K7/20 ,  H05K1/14 ,  H05K1/00 ,  G11B15/18 ,  G11B21/02 ,  G11B5/596 ,  G11B5/48 ,  H01R24/00

    CPC分类号： B25J9/1633 ,  G05B2219/42093 ,  G05B2219/42263

    摘要： A control system for achieving high-speed torque for a joint of a robot includes a printed circuit board assembly (PCBA) having a collocated joint processor and high-speed communication bus. The PCBA may also include a power inverter module (PIM) and local sensor conditioning electronics (SCE) for processing sensor data from one or more motor position sensors. Torque control of a motor of the joint is provided via the PCBA as a high-speed torque loop. Each joint processor may be embedded within or collocated with the robotic joint being controlled. Collocation of the joint processor, PIM, and high-speed bus may increase noise immunity of the control system, and the localized processing of sensor data from the joint motor at the joint level may minimize bus cabling to and from each control node. The joint processor may include a field programmable gate array (FPGA).

    摘要翻译： 用于实现机器人接头的高速扭矩的控制系统包括具有并置接头处理器和高速通信总线的印刷电路板组件（PCBA）。 PCBA还可以包括用于处理来自一个或多个电动机位置传感器的传感器数据的电力逆变器模块（PIM）和本地传感器调节电子装置（SCE）。 通过PCBA作为高速转矩回路提供接头电机的转矩控制。 每个联合处理器可以被嵌入在被控制的机器人接头内或与其相配合。 联合处理器，PIM和高速总线的配置可以增加控制系统的抗噪声能力，并且联合电平处的联合电机的传感器数据的局部处理可以使到达和来自每个控制节点的总线布线最小化。 联合处理器可以包括现场可编程门阵列（FPGA）。

    Connector pin and method
    2.
    发明授权
    Connector pin and method 有权
    连接器针脚和方法

    公开(公告)号：US08033876B2

    公开(公告)日：2011-10-11

    申请号：US12706744

    申请日：2010-02-17

    申请人： Donald R. Davis ,  Nicolaus A Radford ,  R. Scott Askew

    发明人： Donald R. Davis ,  Nicolaus A Radford ,  R. Scott Askew

    IPC分类号： H01R13/05

    CPC分类号： H01R13/17 ,  H01R13/052

    摘要： An electrical connector and method includes a connector and a conforming element proximate to or in contact with the mating end of the connector so as to prevent distortion of a matable end. The matable end of the connector may be of a female or male type and may be of a post, tube, blade, pin, or other configuration. An element made of conforming material, for example, an elastomer, epoxy or rubber type material, is configured and positioned in contact with the matable end of the connector, providing support during assembly to prevent distortion of the matable end. The conforming element may be rectangular, wedge, cylindrical, conical, annular, or of another configuration as required to provide support to the connector pin. The conforming element may be fastened with an adhesive to the matable end to further prevent distortion.

    摘要翻译： 电连接器和方法包括连接器和靠近或与连接器的配合端接触的符合元件，以防止可配接端的变形。 连接器的可配接端可以是阴型或阳型，并且可以是柱，管，叶片，销或其它构造。 由适形材料制成的元件，例如弹性体，环氧树脂或橡胶类材料，被构造和定位成与连接器的可配接端接触，在组装过程中提供支撑以防止可匹配的端部变形。 适形元件可以是矩形，楔形，圆柱形，圆锥形，环形或另外的构造，以便为连接器销提供支撑。 适形元件可以用粘合剂固定到可配合的端部，以进一步防止变形。