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1. 发明授权

US07441614B2 Legged mobile robot 有权
标题翻译：有腿的移动机器人
公开(公告)号：US07441614B2
公开(公告)日：2008-10-28
申请号：US10554267
申请日：2004-05-18
申请人： Yoshinari Takemura , Tadaaki Hasegawa , Takafumi Fukushima
发明人： Yoshinari Takemura , Tadaaki Hasegawa , Takafumi Fukushima
IPC分类号： B62D51/06
CPC分类号： B25J17/0283
摘要： In a legged mobile robot, each hip joint that connects a body with a thigh link comprises a first rotary shaft that provides a degree of freedom to rotate about a yaw axis, a second rotary shaft that provides a degree of freedom to rotate about a roll axis, and a third rotary shaft that provides a degree of freedom to rotate about a pitch axis, and in addition thereto, a fourth rotary shaft that provides a redundant degree of freedom. Owing to this configuration, the amount of body bending and the movable range of the legs can be increased, thereby improving the degree of posture and gait freedom.
摘要翻译：在腿式移动机器人中，将身体与大腿连接部连接的每个髋关节包括提供围绕偏转轴线旋转的自由度的第一旋转轴，提供围绕卷轴旋转的自由度的第二旋转轴以及第三旋转轴，其提供围绕俯仰轴线旋转的自由度，并且除此之外，提供冗余自由度的第四旋转轴。由于这种构造，能够增加身体弯曲量和腿部的可动范围，从而提高姿势和步态自由度。

2. 发明申请

US20060243498A1 Legged mobile robot 有权
标题翻译：有腿的移动机器人
公开(公告)号：US20060243498A1
公开(公告)日：2006-11-02
申请号：US10554267
申请日：2004-05-18
申请人： Yoshinari Takemura , Tadaaki Hasegawa , Takafumi Fukushima
发明人： Yoshinari Takemura , Tadaaki Hasegawa , Takafumi Fukushima
IPC分类号： B62D51/06
CPC分类号： B25J17/0283
摘要： In a legged mobile robot, each hip joint that connects a body with a thigh link comprises a first rotary shaft that provides a degree of freedom to rotate about a yaw axis, a second rotary shaft that provides a degree of freedom to rotate about a roll axis, and a third rotary shaft that provides a degree of freedom to rotate about a pitch axis, and in addition thereto, a fourth rotary shaft that provides a redundant degree of freedom. Owing to this configuration, the amount of body bending and the movable range of the legs can be increased, thereby improving the degree of posture and gait freedom.
摘要翻译：在腿式移动机器人中，将身体与大腿连接部连接的每个髋关节包括提供围绕偏转轴线旋转的自由度的第一旋转轴，提供围绕卷轴旋转的自由度的第二旋转轴以及第三旋转轴，其提供围绕俯仰轴线旋转的自由度，并且除此之外，提供冗余自由度的第四旋转轴。由于这种构造，能够增加身体弯曲量和腿部的可动范围，从而提高姿势和步态自由度。

3. 发明授权

US07991508B2 Gait generating system and control device of legged mobile robot 有权
标题翻译：腿式移动机器人的步态发生系统和控制装置
公开(公告)号：US07991508B2
公开(公告)日：2011-08-02
申请号：US11572677
申请日：2005-07-28
申请人： Tadaaki Hasegawa , Naohide Ogawa
发明人： Tadaaki Hasegawa , Naohide Ogawa
IPC分类号： B25J13/00 , G05B15/00
CPC分类号： B62D57/032
摘要： A gait generating system of a legged mobile robot is provided with a device for determining a desired trajectory of an external force to be applied to a robot 1, a device for determining a parameter of a desired gait (current time gait) for a predetermined period on the basis of a desired trajectory of an external force or the like, a device for determining a parameter of a virtual cyclic gait that follows the current time gait on the basis of the desired trajectory of the external force or the like, a device for correcting the current time gait parameter such that a body motion trajectory of the robot 1 of the current time gait converges to a body motion trajectory of the cyclic gait, and a device for sequentially determining an instantaneous value of the current time gait on the basis of the corrected current time gait parameter. With this arrangement, in an environment wherein an external force acts on a robot as necessary, a desired gait that allows continual stability of the robot to be secured can be generated even if the external force suddenly changes.
摘要翻译：腿式移动机器人的步态生成系统设置有用于确定要施加到机器人1的外力的期望轨迹的装置，用于在预定时段内确定期望步态（当前时间步态）的参数的装置基于期望的外力等的轨迹等的装置，用于基于外力等的期望轨迹确定跟随当前时间步态的虚拟循环步态的参数的装置，用于校正当前时间步态参数，使得当前时间步态的机器人1的身体运动轨迹收敛到循环步态的身体运动轨迹，以及用于依次确定当前时间步态的瞬时值的装置校正的当前时间步态参数。利用这种布置，在外力根据需要作用于机器人的环境中，即使外力突然变化，也可以产生允许保持机器人持续稳定的期望的步态。

4. 发明申请

US20090148035A1 CONTROLLER OF MOBILE ROBOT 有权
标题翻译：手机机器人控制器
公开(公告)号：US20090148035A1
公开(公告)日：2009-06-11
申请号：US12329056
申请日：2008-12-05
申请人： Nobuyuki Ohno , Tadaaki Hasegawa
发明人： Nobuyuki Ohno , Tadaaki Hasegawa
IPC分类号： G06K9/00
CPC分类号： G06T7/20 , G05D1/0246 , G05D1/027 , G05D1/0274 , G05D2201/0211 , G05D2201/0217 , G06T2207/10016 , G06T2207/30252
摘要： A controller of a mobile robot that moves an object such that the position of a representative point of the object and the posture of the object follow a desired position and posture trajectory is provided. The desired posture trajectory of the object includes the desired value of the angular difference about a yaw axis between a reference direction, which is a direction orthogonal to the yaw axis of the object, and the direction of the moving velocity vector of the representative point of the object, defined by the desired position trajectory. The controller has a desired angular difference setting means which variably sets the desired value of the angular difference according to at least a required condition related to a movement mode of the object. This allows the object to be moved at a posture which meets the required condition of the movement mode.
摘要翻译：提供了移动机器人的控制器，其移动物体，使得物体的代表点的位置和物体的姿势遵循期望的位置和姿势轨迹。物体的期望的姿势轨迹包括在作为与物体的偏航轴正交的方向的参考方向与代表点的移动速度矢量的方向之间的偏转轴的角度差的期望值该对象由所需的位置轨迹定义。控制器具有期望的角度差设定装置，其根据至少与物体的移动模式有关的必要条件可变地设定角度差的期望值。这允许物体以满足移动模式的所需条件的姿势移动。

5. 发明授权

US07330775B2 Legged mobile robot controller, legged mobile robot and legged mobile robot control method 有权
标题翻译：腿式移动机器人控制器，有腿移动机器人和腿式移动机器人控制方法
公开(公告)号：US07330775B2
公开(公告)日：2008-02-12
申请号：US11636465
申请日：2006-12-11
申请人： Atsuo Orita , Tadaaki Hasegawa , Kenichiro Sugiyama
发明人： Atsuo Orita , Tadaaki Hasegawa , Kenichiro Sugiyama
IPC分类号： G06F19/00
CPC分类号： B62D57/032
摘要： A legged mobile robot, a legged mobile robot controller and a legged mobile robot control method are provided to perform a loading operation to load a gripped object in parallel on a target place having a height where a stretchable range of arm portions of the legged mobile robot is enhanced with no operator's handling. The legged mobile robot includes the arm portions having links for gripping an object, and leg portions having links for moving, and the arm and the leg portions are joined to a body thereof. The legged mobile robot controller includes a data acquisition unit, a whole-body cooperative motion control unit and a loading detection unit, and controls motions of the legged mobile robot based on posture/position data regarding a posture/position of each link of the legged mobile robot and on an external force data regarding an external force affecting the arm portions.
摘要翻译：提供有腿的移动机器人，有腿的移动机器人控制器和有腿的移动机器人控制方法来执行加载操作，以将被夹持物体平行地装载在具有高度的目标位置上，腿的可移动机器人的臂部分的可伸缩范围增强了操作员的操作。有腿可动机器人包括具有用于夹持物体的连杆的臂部和具有用于移动的连杆的腿部，并且臂和腿部与其主体接合。有腿的移动机器人控制器包括数据采集单元，全身协作运动控制单元和装载检测单元，并且基于关于腿的每个链节的姿势/位置的姿势/位置数据来控制有腿的移动机器人的运动移动机器人和关于影响臂部分的外力的外力数据。

6. 发明授权

US6064167A Control system for controlling the knee joint actuators of a legged robot in response to a detected fall condition so as to lower the center of gravity of the robot 失效
标题翻译：控制系统，用于响应于检测到的跌倒状况来控制腿式机器人的膝关节致动器，以降低机器人的重心
公开(公告)号：US6064167A
公开(公告)日：2000-05-16
申请号：US123695
申请日：1998-07-28
申请人： Toru Takenaka , Takayuki Kawai , Tadaaki Hasegawa , Takashi Matsumoto
发明人： Toru Takenaka , Takayuki Kawai , Tadaaki Hasegawa , Takashi Matsumoto
IPC分类号： B25J5/00 , B25J19/00 , B62D57/032
CPC分类号： B25J19/005 , B62D57/032
摘要： A legged moving robot has a plurality of movable legs extending downwardly from an upper body and having actuators associated respectively with joints thereof. A fall judging unit decides whether the robot is likely to fall down while the robot is operating. An actuator controller controls the actuators associated respectively with the joints of the movable legs to lower the center of gravity of the robot when the fall judging unit determines that the robot is likely to fall down.
摘要翻译：腿式移动机器人具有从上部主体向下延伸并具有分别与其关节相关联的致动器的多个可动腿。坠落判断单元决定机器人在机器人操作期间是否可能掉落。执行器控制器控制分别与可移动支腿的关节相关联的致动器，以在下降判断单元确定机器人可能跌落时降低机器人的重心。

7. 发明授权

US08340823B2 Controller of mobile robot 有权
标题翻译：移动机器人控制器
公开(公告)号：US08340823B2
公开(公告)日：2012-12-25
申请号：US12329056
申请日：2008-12-05
申请人： Nobuyuki Ohno , Tadaaki Hasegawa
发明人： Nobuyuki Ohno , Tadaaki Hasegawa
IPC分类号： B25J9/10 , G05B19/04 , B25J5/00 , B62D57/032
CPC分类号： G06T7/20 , G05D1/0246 , G05D1/027 , G05D1/0274 , G05D2201/0211 , G05D2201/0217 , G06T2207/10016 , G06T2207/30252
摘要： A controller of a mobile robot that moves an object such that the position of a representative point of the object and the posture of the object follow a desired position and posture trajectory is provided. The desired posture trajectory of the object includes the desired value of the angular difference about a yaw axis between a reference direction, which is a direction orthogonal to the yaw axis of the object, and the direction of the moving velocity vector of the representative point of the object, defined by the desired position trajectory. The controller has a desired angular difference setting means which variably sets the desired value of the angular difference according to at least a required condition related to a movement mode of the object. This allows the object to be moved at a posture which meets the required condition of the movement mode.
摘要翻译：提供了移动机器人的控制器，其移动物体，使得物体的代表点的位置和物体的姿势遵循期望的位置和姿势轨迹。物体的期望的姿势轨迹包括在作为与物体的偏航轴正交的方向的参考方向与代表点的移动速度矢量的方向之间的偏转轴的角度差的期望值该对象由所需的位置轨迹定义。控制器具有期望的角度差设定装置，其根据至少与物体的移动模式有关的必要条件可变地设定角度差的期望值。这允许物体以满足移动模式的所需条件的姿势移动。

8. 发明申请

US20120253514A1 REINFORCEMENT LEARNING APPARATUS, CONTROL APPARATUS, AND REINFORCEMENT LEARNING METHOD 有权
标题翻译：加强学习装置，控制装置和加固学习方法
公开(公告)号：US20120253514A1
公开(公告)日：2012-10-04
申请号：US13432094
申请日：2012-03-28
申请人： Norikazu Sugimoto , Yugo Ueda , Tadaaki Hasegawa , Soshi Iba , Koji Akatsuka
发明人： Norikazu Sugimoto , Yugo Ueda , Tadaaki Hasegawa , Soshi Iba , Koji Akatsuka
IPC分类号： G05B19/04
CPC分类号： G05B13/0265 , Y10S901/03
摘要： It is possible to perform robot motor learning in a quick and stable manner using a reinforcement learning apparatus including: a first-type environment parameter obtaining unit that obtains a value of one or more first-type environment parameters; a control parameter value calculation unit that calculates a value of one or more control parameters maximizing a reward by using the value of the one or more first-type environment parameters; a control parameter value output unit that outputs the value of the one or more control parameters to the control object; a second-type environment parameter obtaining unit that obtains a value of one or more second-type environment parameters; a virtual external force calculation unit that calculates the virtual external force by using the value of the one or more second-type environment parameters; and a virtual external force output unit that outputs the virtual external force to the control object.
摘要翻译：可以使用强化学习装置以快速且稳定的方式执行机器人电动机学习，包括：获得一个或多个第一类型环境参数的值的第一类型环境参数获取单元; 控制参数值计算单元，其通过使用所述一个或多个第一类型环境参数的值来计算使奖励最大化的一个或多个控制参数的值; 控制参数值输出单元，其将所述一个或多个控制参数的值输出到所述控制对象; 获取一个或多个第二类型环境参数的值的第二类型环境参数获取单元; 虚拟外力计算单元，其通过使用所述一个或多个第二类型环境参数的值来计算所述虚拟外力; 以及将虚拟外力输出到控制对象的虚拟外力输出单元。

9. 发明申请

US20110077776A1 MOBILE ROBOT CONTROL SYSTEM 有权
标题翻译：移动机器人控制系统
公开(公告)号：US20110077776A1
公开(公告)日：2011-03-31
申请号：US11989629
申请日：2006-07-10
申请人： Kuniaki Matsushima , Tadaaki Hasegawa , Yuichiro Kawaguchi
发明人： Kuniaki Matsushima , Tadaaki Hasegawa , Yuichiro Kawaguchi
IPC分类号： B25J13/00
CPC分类号： B62D57/032 , G05B2219/40195
摘要： In a mobile robot control system, it is configured such that the robot generates time-series data sequentially at a predetermined time interval and transmits them to the external terminal, and the external terminal receives the transmitted time-series data and adds them to the motion command, such that the motion of the robot is determined based on the generated time-series data and the time-series data added to the motion command. With this, it becomes possible to prevent the robot from suddenly starting to move at the time when the communication between the external terminal which is a transmitting source of the motion command and the robot has recovered from disconnection, thereby enabling to avoid making the operator feel unnatural.
摘要翻译：在移动机器人控制系统中，其被配置为使得机器人以预定时间间隔顺序地生成时间序列数据并将其发送到外部终端，并且外部终端接收所发送的时间序列数据并将其相加到运动使得基于生成的时间序列数据和添加到运动命令的时间序列数据来确定机器人的运动。由此，能够防止机器人在作为运动指令的发送源的外部端子与机器人之间的通信从断开恢复时突然开始移动，从而能够避免使操作者感觉到不自然

10. 发明授权

US07848849B2 Controller of leg type moving robot 有权
标题翻译：腿型移动机器人控制器
公开(公告)号：US07848849B2
公开(公告)日：2010-12-07
申请号：US11575925
申请日：2005-07-28
申请人： Tadaaki Hasegawa
发明人： Tadaaki Hasegawa
IPC分类号： G05B19/00
CPC分类号： B62D57/032
摘要： A controller of a leg type moving robot determines an action force to be input to an object dynamic model 2 such that a motion state amount (object model velocity) of the object dynamic model 2 follows a desired motion state amount based on a moving plan of an object, and also determines a manipulated variable of the motion state amount (object model velocity) of the object dynamic model 2 such that the difference between an actual object position and a desired object position approximates zero, and then inputs the determined action force and manipulated variable to the object dynamic model 2 to sequentially determine the desired object position. Further, a desired object reaction force to a robot from the object is determined from the determined reaction force. This arrangement causes the robot to perform an operation of moving an object while securing stability of the robot by determining the desired motion of the object and the desired value of an action force between the object and the robot while minimizing the difference between a motion state of the object on the object dynamic model and an actual motion state.
摘要翻译：腿型移动机器人的控制器确定要输入到对象动态模型2的动作力，使得对象动态模型2的运动状态量（对象模型速度）基于移动计划并且还确定对象动态模型2的运动状态量（对象模型速度）的操纵变量，使得实际对象位置与期望对象位置之间的差近似为零，然后输入确定的动作力和操纵变量到对象动态模型2，以顺序确定所需的对象位置。此外，根据确定的反作用力确定从物体到机器人的期望的物体反作用力。这种布置使机器人执行移动物体的操作，同时通过确定物体的期望运动和物体与机器人之间的作用力的期望值来确保机器人的稳定性，同时使运动状态对象上的对象动态模型和实际运动状态。

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