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    • 5. 发明授权
    • Supplementary support structure for robot
    • 机器人补充支撑结构
    • US07896112B2
    • 2011-03-01
    • US10513827
    • 2003-05-07
    • Takakatsu IsozumiMasakazu IshizakiTadaaki OsawaKazuhiko AkachiKenji KanekoFumio KanehiroKiyoshi Fujiwara
    • Takakatsu IsozumiMasakazu IshizakiTadaaki OsawaKazuhiko AkachiKenji KanekoFumio KanehiroKiyoshi Fujiwara
    • B62D51/06
    • B62D57/032B25J19/0091
    • A supplementary support structure, which supports the body of a robot (1), comprises a contact component (7) which is disposed in a part near a joint (2c) on the distal end, having a hand (3) disposed thereon, of an arm (2) of the robot (1) so as to come into contact with a surface on which the robot (1) is supported, such as a floor surface, and a member which lies between the part having the contact component (7) disposed therein and the proximal end of the arm (2). Thus, the supplementary support structure can avoid an increase in the weight of the hand resulting from the support structure, thus eliminate an extra load on a driving system for the hand or the arm, and thus achieve the simplification and size reduction of the driving system. Moreover, the support structure can increase the degree of freedom of the shape or functional design of the hand and thus improve the functioning of the robot.
    • 一种辅助支撑结构,其支撑机器人(1)的主体,包括接触部件(7),该接触部件设置在远端上的接头(2c)附近,具有设置在其上的手(3) 所述机器人(1)的臂(2)与所述机器人(1)所支撑的表面(例如地板表面)接触,并且所述部件位于具有所述接触部件(7) )和臂(2)的近端。 因此,辅助支撑结构可以避免由支撑结构产生的手的重量的增加,从而消除用于手或臂的驱动系统的额外的负载,并且因此实现驱动系统的简化和减小尺寸 。 此外,支撑结构可以增加手的形状或功能设计的自由度,从而改善机器人的功能。
    • 7. 发明申请
    • Method and device for controlling walking of legged robot
    • 用于控制腿式机器人走路的方法和装置
    • US20050240308A1
    • 2005-10-27
    • US10511608
    • 2003-05-07
    • Kenji KanekoKazuhiko YokoiFumio KanehiroShuuji KajitaKiyoshi FujiwaraHirohisa Hirukawa
    • Kenji KanekoKazuhiko YokoiFumio KanehiroShuuji KajitaKiyoshi FujiwaraHirohisa Hirukawa
    • B25J13/00B25J5/00B62D57/032G06F19/00
    • B62D57/032
    • The present invention provides a walking control method and a walking control apparatus for achieving stable attitude control of a legged robot. In the walking control of the legged robot, basically, a foot-sole coordinate system based on sole positions and having at least a first coordinate axis in a direction connecting soles of both legs and a second coordinate axis perpendicular to the first coordinate axis in a horizontal plane is used as a control coordinate system, and attitude control is performed with different control characteristics for the first and second coordinate axes. Accordingly, the legged robot includes sole position sensors for detecting the sole positions of ground-contacting legs, ground contact sensors for detecting the state of the ground-contacting legs or a motion controller for generating the state of the ground-contacting legs, a control device which performs the walking control using a coordinate system based on the direction connecting the soles of the legs as a control coordinate system in accordance with the detected sole positions and the state of the ground-contacting legs, and leg actuators controlled by the control device.
    • 本发明提供了一种用于实现腿式机器人的稳定姿态控制的步行控制方法和步行控制装置。 在腿式机器人的步行控制中,基本上是基于鞋底位置的脚底坐标系,并且在与第一坐标轴垂直的方向上具有至少第一坐标轴和第二坐标轴的坐标轴 水平面用作控制坐标系,并且对于第一和第二坐标轴执行具有不同控制特性的姿态控制。 因此,腿式机器人包括用于检测地面接触腿的唯一位置的底部位置传感器,用于检测地面接触腿的状态的接地接触传感器或用于产生接地腿的状态的运动控制器, 装置,其使用基于根据检测到的底部位置和接地腿的状态的腿的腿部的方向作为控制坐标系的坐标系执行步行控制,以及由控制装置控制的腿致动器 。