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    • 4. 发明授权
    • Passive walking legged robot
    • 被动走腿机器人
    • US08024070B2
    • 2011-09-20
    • US11921789
    • 2006-06-08
    • Akihito SanoHideo FujimotoYoshito Ikemata
    • Akihito SanoHideo FujimotoYoshito Ikemata
    • G05B19/18
    • B62D57/032
    • The present disclosure provides a fixed point stabilization device for a legged mobile body having a generating mechanism for generating a fixed point. The present disclosure also provides a fixed point stabilization device for a legged mobile body comprising a stabilizing device for stabilizing the fixed point in accordance with a leg grounding position of the legged mobile body. The fixed point is generated by inputting a predetermined constant torque to a joint of a leg of the legged mobile body on the basis of the energy balance in the legged mobile body, leg switching, and a leg swinging motion. The fixed point is stabilized globally by keeping the leg grounding position of the legged mobile body constant using a stopper.
    • 本公开提供了一种用于腿式移动体的固定点稳定装置,其具有用于产生固定点的产生机构。 本公开还提供了一种用于腿式移动体的固定点稳定装置,其包括用于根据腿式移动体的腿部接地位置来稳定固定点的稳定装置。 基于腿式移动体的能量平衡,腿部切换和腿部摆动运动,将有规律的恒定转矩输入到有腿的移动体的腿部的接合处,生成固定点。 通过使用止动器保持腿式移动体的腿部接地位置恒定,固定点在全球稳定。
    • 5. 发明申请
    • POWER ASSIST DEVICE AND ITS CONTROL METHOD
    • 电力辅助装置及其控制方法
    • US20100262291A1
    • 2010-10-14
    • US12677652
    • 2009-09-09
    • Naoyuki TakesueHideo Fujimoto
    • Naoyuki TakesueHideo Fujimoto
    • B25J13/08
    • G05B19/423B25J13/025G05B2219/36429G05B2219/39339
    • It is possible to provide a power assist device which can maintain a stable contact state without causing an oscillation phenomenon even if a robot is brought into contact with an environment. A method for controlling the power assist device is also provided. The power assist device includes: an inner force sensor which detects an operation force applied by an operator; an operation handle having the inner force sensor; a robot arm which supports the operation handle; an actuator which drives the robot arm; the actuator and a control device which measure or estimate a force applied when the robot arm is brought into contact with an environment; and the actuator and the control device which detect or estimate a motion speed of the operation handle. The control device acquires a corrected external force according to the operation force detected by the inner force sensor and an external force detected by the actuator and the control device as external force derivation means and controls the actuator so that the corrected external force acts on the operation handle.
    • 即使机器人与环境接触,也可以提供能够保持稳定的接触状态而不引起振动现象的动力辅助装置。 还提供了一种用于控制动力辅助装置的方法。 动力辅助装置包括:内力传感器,其检测由操作者施加的操作力; 具有内力传感器的操作手柄; 支撑操作手柄的机器人手臂; 驱动机器人手臂的致动器; 致动器和控制装置,其测量或估计当机器人臂与环境接触时施加的力; 以及用于检测或估计操作手柄的运动速度的致动器和控制装置。 控制装置根据由内力传感器检测到的操作力和由致动器和控制装置检测的外力作为外力推导装置获取校正外力,并控制致动器,使得校正的外力作用于操作 处理。