WALKING ROBOT AND CONTROL METHOD THEREOF
    1.
    发明申请
    WALKING ROBOT AND CONTROL METHOD THEREOF 有权
    运动机器人及其控制方法

    公开(公告)号:US20120083922A1

    公开(公告)日:2012-04-05

    申请号:US13249950

    申请日:2011-09-30

    IPC分类号: B25J11/00

    CPC分类号: B62D57/032 Y10S901/01

    摘要: A walking robot and a control method in which conversion between walking servo control methods is stably carried out. The walking robot includes a sensor unit to measure angles and torques of joints, and a control unit to calculate voltages applied in a Finite State Machine (FSM) control mode and a Zero Moment Point (ZMP) control mode according to the angles and torques of the joints to drive respective joint motors, to store last target joint angles in the FSM control mode during conversion from the FSM control mode to the ZMP control mode, and to perform a motion based on the FSM control mode by substituting the last target joint angles in the FSM control mode for target joint angles in the FSM control mode during conversion from the ZMP control mode to the FSM control mode, thereby performing stable conversion between walking servo control modes without joint sagging.

    摘要翻译: 一种行走机器人和其中稳定执行步行伺服控制方法之间的转换的控制方法。 行走机器人包括用于测量关节角度和扭矩的传感器单元,以及控制单元,用于根据角度和转矩的角度和转矩来计算在有限状态机(FSM)控制模式和零点(ZMP)控制模式中施加的电压 在从FSM控制模式到ZMP控制模式的转换期间,驱动各个关节电动机的关节,以在FSM控制模式下存储最后的目标关节角度,并且通过代替最后的目标关节角度来执行基于FSM控制模式的运动 在FSM控制模式下,在从ZMP控制模式转换到FSM控制模式时,在FSM控制模式下的目标关节角度,从而在没有关节下垂的步行伺服控制模式之间进行稳定的转换。

    ROBOT AND CONTROL METHOD THEREOF
    2.
    发明申请
    ROBOT AND CONTROL METHOD THEREOF 审中-公开
    机器人及其控制方法

    公开(公告)号:US20110172823A1

    公开(公告)日:2011-07-14

    申请号:US12986561

    申请日:2011-01-07

    IPC分类号: B25J13/00

    CPC分类号: B62D57/032

    摘要: A robot and a control method thereof may adjust a yaw moment generated from a foot contacting a ground to achieve stable walking of the robot. The robot, which may have an upper body and a lower body, may include a main controller starting walking of the robot through only motions of joints of the lower body and adjusting a motion of the upper body such that a yaw moment generated from a foot the lower body during walking of the robot is less than the maximum static frictional force of a ground to perform stable walking of the robot, and sub controllers driving actuators of the joints according to a control signal of the main controller.

    摘要翻译: 机器人及其控制方法可以调节从脚接触地面产生的横摆力矩,以实现机器人的稳定行走。 可以具有上身和下身的机器人可以包括主控制器,其通过仅下身的关节的运动开始机器人的行走,并且调节上身的运动,使得从脚产生的横摆力矩 在机器人行走期间的下身小于机器人的稳定行走的地面的最大静摩擦力,并且副控制器根据主控制器的控制信号驱动关节的致动器。

    WALKING ROBOT AND CONTROL METHOD THEREOF
    4.
    发明申请
    WALKING ROBOT AND CONTROL METHOD THEREOF 有权
    运动机器人及其控制方法

    公开(公告)号:US20120158175A1

    公开(公告)日:2012-06-21

    申请号:US13279633

    申请日:2011-10-24

    IPC分类号: B25J9/18 B25J17/00

    摘要: A walking robot and a control method thereof. The control method includes storing angle change data according to time corresponding to at least one joint unit of the robot using human walking data, extracting reference knot points from the angle change data according to time, and generating a reference walking trajectory using the extracted reference knot points, calculating a walking change factor to perform change between walking patterns of the robot, generating a target walking trajectory through an arithmetic operation between the reference walking trajectory and the calculated walking change factor, calculating a control torque to track the generated target walking trajectory, and transmitting the calculated control torque to the at least one joint unit so as to control walking of the robot, thereby achieving various walking patterns through a comparatively simple arithmetic operation process.

    摘要翻译: 一种步行机器人及其控制方法。 所述控制方法包括根据与所述机器人的至少一个关节单元对应的时间,使用人体行走数据来存储角度变化数据,根据时间从所述角度变化数据中提取参考点,并使用所述提取的参考节点生成参考步行轨迹 计算行走变化因子,以在机器人的行走模式之间进行变化,通过参考步行轨迹和计算出的行走变化因子之间的算术运算产生目标步行轨迹,计算跟踪产生的目标步行轨迹的控制扭矩, 并将计算出的控制转矩发送到至少一个关节单元,以便控制机器人的行走,从而通过相对简单的算术运算处理来实现各种行走模式。

    SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SAME
    7.
    发明申请
    SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SAME 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20080157378A1

    公开(公告)日:2008-07-03

    申请号:US11933901

    申请日:2007-11-01

    申请人: Min Hyung LEE

    发明人: Min Hyung LEE

    IPC分类号: H01L23/52 H01L21/4763

    摘要: A semiconductor device, and method for manufacturing a device with selective copper plating in a deep via. The method comprises etching a plurality of deep trenches in the surface of wafer, sequentially forming an insulating layer, a copper anti-diffusion layer, a metal layer, and a copper seed layer over the surface and deep trenches of the wafer, performing a first planarization process in order to remove the copper seed layer on the surface of wafer while retaining the copper seed layer in the deep trenches of the wafer, and forming a plurality of via patterns by copper plating the copper seed layer remaining in the deep trenches of the wafer.

    摘要翻译: 一种半导体器件,以及用于在深通孔中制造具有选择性镀铜的器件的方法。 该方法包括蚀刻晶片表面中的多个深沟槽,在晶片的表面和深沟槽上依次形成绝缘层,铜抗扩散层,金属层和铜籽晶层,执行第一 平面化处理,以便在晶片表面上除去铜籽晶层,同时将晶种层的铜沟晶层保持在晶圆的深沟槽中,并且通过铜电镀形成多个通孔图案,所述铜晶种层保留在晶片的深沟槽中 晶圆。