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    • 6. 发明申请
    • A DUAL ARM ROBOT AND A METHOD FOR CONTROLLING A DUAL ARM ROBOT
    • 一种双ARM机器人和一种控制双机器人的方法
    • WO2012004017A1
    • 2012-01-12
    • PCT/EP2011/055628
    • 2011-04-11
    • ABB RESEARCH LTD.LUNDBERG, IvanOLSSON, TomasKLINTESKOG, Niklas
    • LUNDBERG, IvanOLSSON, TomasKLINTESKOG, Niklas
    • B25J9/16
    • B25J9/1682B25J9/1638B25J9/1641G05B2219/39123G05B2219/39182
    • The present invention relates to a dual arm robot comprising a body (1), a first arm (2) attached to the body in a first attachment point (3), a second arm (5) attached to the body in a second attachment point (6), and a controller (10) adapted to control the motions of the arms based on desired positions of the arms. The controller comprises a position correction module (12) for correcting the position of the second arm due to the position and movements of the first arm, and the position correction module is adapted to determine an elastic deformation in the second attachment point based on the force acting on the first attachment point and an elastic model of the body,to determine the change of the position of the second arm based on the determined elastic deformation in the second attachment point, and to correct the position of the second arm based on the determined change of the position of the second arm.
    • 双臂机器人技术领域本发明涉及一种双臂机器人,其包括主体(1),在第一附接点(3)中附接到主体的第一臂(2),在第二连接点附接到主体的第二臂 (6),以及控制器(10),其适于基于所述臂的期望位置来控制所述臂的运动。 所述控制器包括位置校正模块(12),用于根据所述第一臂的位置和运动来校正所述第二臂的位置,并且所述位置校正模块适于基于所述力来确定所述第二附接点中的弹性变形 作用在第一附着点和身体的弹性模型上,基于确定的第二附接点中的弹性变形来确定第二臂的位置的变化,并且基于确定的第二臂的位置来校正第二臂的位置 改变第二臂的位置。
    • 7. 发明申请
    • DRIVE ASSEMBLY, INDUSTRIAL ROBOT, ROBOT BOOM AND ROBOT JOINT
    • 驱动装配,工业机器人,机动车和机器人接头
    • WO2011029472A1
    • 2011-03-17
    • PCT/EP2009/061702
    • 2009-09-09
    • ABB RESEARCH LTDLUNDBERG, IvanLARSSON, Jan
    • LUNDBERG, IvanLARSSON, Jan
    • H02K7/116H02K7/08F16H49/00B25J9/10
    • H02K7/083B25J9/1025F16H49/001H02K7/116H02K11/21
    • A drive assembly comprising a motor (10) including a motor housing (20), a rotor (44), a rotor shaft (40), and a rear bearing (50) for supporting the rotor shaft in the motor housing at a rear side of the rotor;and a strain wave gearing (60) including a circular spline (70) secured to the motor housing, a flex spline (80) engaging the circular spline, a wave generator (90) engaging the flex spline and secured to a drive end (42) of the rotor shaft, and a wave generator bearing between the circular spline and the wave generator. According to the invention, the wave generator bearing (100) serves as an exclusive drive end bearing for supporting the rotor shaft (40) in the motor housing (20) at a front side of the rotor (30).
    • 一种驱动组件,包括电动机(10),其包括马达壳体(20),转子(44),转子轴(40)和后轴承(50),用于将转子轴支撑在马达壳体的后侧 ;以及应变波齿轮(60),其包括固定到所述马达壳体的圆形花键(70),与所述圆形花键接合的挠曲花键(80),与所述柔性花键接合并固定到所述旋转花键的波发生器(90) 转子轴的驱动端(42)和在圆形花键和波发生器之间的波发生器轴承。 根据本发明,波发生器轴承(100)用作用于在转子(30)的前侧支撑电动机壳体(20)中的转子轴(40)的专用驱动端轴承。