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    • 2. 发明申请
    • Contact member, connecting method of the contact member, and socket
    • 接触构件,接触构件的连接方法和插座
    • US20090166056A1
    • 2009-07-02
    • US12081618
    • 2008-04-18
    • Yuko IkedaToshihiro Kusagaya
    • Yuko IkedaToshihiro Kusagaya
    • H01B5/00H05K3/30
    • H05K3/308H01R12/52H01R12/57H01R12/7076H01R12/714H01R13/2407H05K7/1069H05K2201/10333Y10T29/49139
    • A contact member inserted in a piercing hole of a socket provided between a first contacted member and a second contacted member facing each other, the contact member includes a first contact part configured to come in contact with a first pad formed in the first connected member; a second contact part configured to come in contact with a second pad formed in the second connected member; and a spiral cylindrical part formed in a spiral manner with respect to an axial line connecting the first pad and the second pad, the spiral cylindrical part having one end formed in a large diameter curved part having the first contact part, the spiral cylindrical part having another end formed in a small diameter curved part having the second contact part; the spiral cylindrical part having an external circumferential surface coming in contact with an inside wall of the piercing hole.
    • 接触构件插入插座的穿孔中,设置在第一接触构件和彼此面对的第二接触构件之间,接触构件包括构造成与形成在第一连接构件中的第一衬垫接触的第一接触部分; 第二接触部构造成与形成在第二连接构件中的第二垫接触; 以及相对于连接所述第一焊盘和所述第二焊盘的轴线以螺旋状形成的螺旋状圆筒部,所述螺旋状圆筒部的一端形成为具有所述第一接触部的大径弯曲部,所述螺旋状圆筒部具有 另一端形成在具有第二接触部分的小直径弯曲部分中; 所述螺旋圆筒部具有与所述穿孔的内壁接触的外周面。
    • 9. 发明授权
    • Motor control device, method and program storage medium
    • 电机控制装置,方法和程序存储介质
    • US07800329B2
    • 2010-09-21
    • US12104741
    • 2008-04-17
    • Nobuhiro UmedaEri YamanakaDai FukudaYuko Ikeda
    • Nobuhiro UmedaEri YamanakaDai FukudaYuko Ikeda
    • G05B11/32G05B19/416G06F17/00
    • G05B19/315G05B2219/41233G05B2219/41381H02P23/20
    • There are provided a motor control device and a method for deciding a velocity instruction shape within the limit of a movement range, a velocity, and an acceleration of an object device while maintaining the acceleration as high as possible in inertia identification. The motor control device includes a position control unit for generating a velocity instruction based on a position instruction and a motor position, a velocity control unit for generating a torque instruction based on the velocity instruction and a motor velocity, and a motor drive unit for generating motor current from the torque instruction. The motor control device further includes a model control unit for generating a model torque instruction based on the velocity instruction and a model velocity, an inertia identification unit for identifying an inertia from a predetermined positional instruction according to a ratio of the motor torque instruction integrated value obtained by temporal integration of the torque instruction of the motor at a predetermined section and the model torque instruction integrated value obtained by temporal integration of the model torque instruction at a predetermined section, and an instruction shape generation unit for automatically generating an instruction shape upon identification according to the conditions of the maximum movable distance, the permitted velocity, the permitted acceleration, and the maximum operation time of the object machine.
    • 提供了一种电动机控制装置和用于在惯性识别中尽可能高地保持加速度的同时在目标装置的移动范围,速度和加速度的极限内决定速度指令形状的方法。 电动机控制装置包括:位置控制单元,用于基于位置指令和电动机位置生成速度指令;速度控制单元,用于基于速度指令和电动机速度生成转矩指令;以及电动机驱动单元,用于产生 电机电流来自转矩指令。 电动机控制装置还包括:模型控制单元,用于基于速度指令和模型速度生成模型转矩指令;惯性识别单元,用于根据电动机转矩指令积分值的比率从预定位置指令识别惯量 通过电机在预定部分的转矩指令的时间积分获得的模型转矩指令积分值和通过模型转矩指令在预定部分的时间积分获得的模型转矩指令积分值,以及用于在识别时自动生成指令形状的指令形状生成单元 根据最大可移动距离,允许速度,允许加速度和目标机器的最大运行时间的条件。