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    • 3. 发明授权
    • 로봇의 민감도 향상방법
    • 提高机器人灵敏度的方法
    • KR101383726B1
    • 2014-04-08
    • KR1020120147922
    • 2012-12-17
    • 현대자동차주식회사
    • 서정호양우성
    • B25J9/16B25J19/02
    • B25J9/1607
    • Disclosed is a method for improving the sensitivity of a robot, which comprises a calculation step for calculating the angular speed of each joint of a robot; a deduction step for converting the angular speed of each joint into the speed of the tip end of the robot using a Jacobian matrix to find the acceleration of the tip end of the robot by differentiating the speed of the tip end of the robot; and a conversion step for multiplying the weight of the robot by the found acceleration to find a force at the tip end, multiplying an increase ratio by the force, and converting it into required torque for each joint using a Jacobian matrix.
    • 公开了一种用于提高机器人的灵敏度的方法,其包括用于计算机器人的每个接头的角速度的计算步骤; 使用雅可比矩阵将每个关节的角速度转换为机器人的尖端的速度的扣除步骤,通过区分机器人的末端的速度来找到机器人的尖端的加速度; 以及转换步骤,用于将所述机器人的重量乘以所述发现的加速度以在所述尖端处找到力,将所述增加比乘以所述力,并且使用雅可比矩阵将其转换成每个接头的所需扭矩。
    • 6. 发明公开
    • 로봇의 보행제어방법 및 시스템
    • 控制机器人运动的方法和系统
    • KR1020140085702A
    • 2014-07-08
    • KR1020120154476
    • 2012-12-27
    • 현대자동차주식회사
    • 이석원양우성
    • B25J13/08B25J19/06B25J17/00
    • B25J9/1607B25J13/081B62D57/032Y10S901/01
    • Introduced in the present invention are a method and a system for controlling the walking of a robot, the method comprising a determining step which determines whether or not a robot is walking and determines the walking direction; a measuring step which measures the rolling time of the soles of the robot; a drawing step which draws virtual reaction on the soles through a trigonometric function with a cycle of the measured rolling time; and a converting step which converts the drawn virtual reaction into a driving torque of lower limb joints of the robot by substituting the drawn virtual reaction into Jacobian transposed matrix.
    • 在本发明中引入了一种用于控制机器人行走的方法和系统,该方法包括一个确定步骤,该步骤确定机器人是否行走并确定行走方向; 测量机器人的鞋底的滚动时间的测量步骤; 绘制步骤,通过三角函数在测量的滚动时间的周期上对鞋底进行虚拟反应; 以及转换步骤,通过将绘制的虚拟反应代入雅可比转置矩阵,将所绘制的虚拟反应转换成机器人的下肢关节的驱动力矩。
    • 7. 发明公开
    • 착용로봇 제어방법
    • 用于控制可磨损机器人的方法
    • KR1020130019922A
    • 2013-02-27
    • KR1020110082231
    • 2011-08-18
    • 현대자동차주식회사
    • 서정호양우성
    • B25J9/16B25J9/00B25J9/04
    • B25J9/1607B25J9/0006B25J9/042B25J9/1612B25J9/1638
    • PURPOSE: A wearing robot control method is provided to operate a training program for intensifying muscular strength, provide a program for intensifying muscular strength suitable for a rehabilitation program to people requiring rehabilitation, and operate a system for preventing the weakening of muscular strength according to aging. CONSTITUTION: A wearing robot control method applies a virtual spring-damper model to the end of a wearing robot. An end part distributes final force necessary for a robot motion to the necessary torque of each joint through a Jacobian transpose and be able to control the required resistance of a robot by distributing to a necessary torque by adding resistance force to final force. The drooping amount of a robot by gravity is added to a distributed necessary torque. A resistance force is implemented as a spring model and changes resistance required for a robot through the control of an elasticity coefficient. A necessary torque is produced by applying a virtual spring-damper model to each joint of a wearing robot. A wearing robot control method includes a modeling step applying a virtual spring-damper model to the end of a wearing robot, a step distributing a final force necessary for the motion of a robot to the necessary torque of each joint through a Jacobian transpose at the end of a wearing robot, and a control step controlling the resistance of a robot required by distributing resistance force required for the end of a robot to a torque necessary for each joint through a Jacobian transpose.
    • 目的:提供一种佩戴机器人控制方法,以运行强化肌肉力量的训练计划,为需要康复的人提供适合康复计划的肌肉力量程序,并运行防止肌肉强度因老化而减弱的系统 。 构成:磨损机器人控制方法将虚拟弹簧阻尼器模型应用于佩戴机器人的末端。 端部通过雅可比转置将机器人运动所需的最终力分配给每个关节的必要扭矩,并且能够通过向最终力增加阻力来控制机器人所需的阻力。 通过重力将机器人的下垂量加到分配的必需扭矩上。 作为弹簧模型实现阻力,通过控制弹性系数来改变机器人所需的电阻。 通过将虚拟弹簧阻尼器模型应用于穿着机器人的每个接头来产生必要的扭矩。 磨损机器人控制方法包括将虚拟弹簧阻尼器模型应用于佩戴机器人的末端的建模步骤,通过雅各布转置在机器人运动所需的最终力到每个关节的必要扭矩的步骤 磨损机器人的末端,以及控制步骤,通过将雅可比转置为每个关节所需的扭矩,将机器人结束所需的阻力分配到机器人的阻力上。
    • 8. 发明公开
    • 로봇의 동적보행 제어방법 및 시스템
    • 控制机器人运动的方法与系统
    • KR1020130019921A
    • 2013-02-27
    • KR1020110082230
    • 2011-08-18
    • 현대자동차주식회사
    • 서정호양우성
    • B25J9/16B25J19/02
    • B25J9/162B25J9/1607B25J9/1638B25J9/1641B25J19/02
    • PURPOSE: A dynamic progression control method for a robot and a system thereof are provided to simplify control by only using gyrosensor information and to enable the robot to walk stably even in an environment arbitrarily changed from outside. CONSTITUTION: A dynamic progression control method for a robot obtains a moment generated according to the stability of the walking of a robot based on the x-axis and y-axis of a gyrosensor, and comprises a measurement step changing the moment into a required additional balancing power in the z direction for a balancing maintenance, a compensation step compensating a balancing power for a driving power required in walking in a normal environment, and an application step changing a compensated driving power into a final torque required in each joint of the robot. The measurement step computes the moment of x-axis and y-axis through an angle variation and an angular speed variation which are measured based on the x-axis and y-axis of the gyrosensor and draws a balancing power through a distance in which the feet of the gyrosensor and the robot are separated based on x-axis and y-axis. The application step changes a compensated driving power into a final torque necessary for each joint of the robot by using a Jacobian transpose method. The application step changes a power into a final torque necessary for each joint of the robot through a virtual force model using a spring-damper.
    • 目的:提供一种用于机器人及其系统的动态进程控制方法,以通过仅使用陀螺传感器信息来简化控制,并且即使在从外部任意改变的环境中也能够使机器人稳定地行走。 构成:用于机器人的动态进程控制方法根据陀螺传感器的x轴和y轴根据机器人的行走的稳定性产生的力矩,并且包括将力矩改变为所需的附加值的测量步骤 在z方向上平衡功率以进行平衡维护,补偿步骤,补偿在正常环境中行走所需的驱动力的平衡功率,以及将补偿的驱动功率改变为机器人的每个关节中所需的最终转矩的应用步骤 。 测量步骤通过基于陀螺传感器的x轴和y轴测量的角度变化和角速度变化来计算x轴和y轴的力矩,并通过其中的 陀螺传感器和机器人的脚根据x轴和y轴分离。 应用步骤通过使用雅可比转置方法将补偿的驱动功率改变为机器人的每个接头所需的最终转矩。 应用步骤通过使用弹簧阻尼器的虚拟力模型将功率改变为机器人的每个关节所需的最终扭矩。
    • 10. 发明公开
    • 로버의 상대 위치 추정 장치 및 방법
    • 估算土地相对定位的规定和方法
    • KR1020160058455A
    • 2016-05-25
    • KR1020140159943
    • 2014-11-17
    • 한국항공우주연구원
    • 엄위섭이주희공현철
    • B25J9/10B25J13/08B25J9/16G05D1/02
    • B25J9/10B25J9/1607B25J13/088G05D1/0246G05D1/0268G05D1/0272
    • 본발명은로버의상대위치추정장치및 방법에관한것으로서, 상세하게는로버의영상센서가착륙선의마커를촬영하여획득한영상으로부터착륙선에대한상대거리및 방위각을추정하고상대거리및 방위각을이용하여착륙선에대한로버의상대위치를계산하는로버의상대위치추정장치및 방법에관한것이다. 이를위하여, 본발명에따른로버의위치추정장치는착륙선의착륙지점을원점으로하는공간좌표계를설정하는공간좌표계설정부와, 로버의영상센서에의해촬영된착륙선의마커영상을입력받아착륙선에배치된각 마커와로버간의거리를결정하는거리결정부와, 상기각 마커와로버간의거리를이용하여착륙선에대한로버의상대거리및 수평거리를계산하는거리계산부와, 상기각 마커와로버간의거리를이용하여착륙선에대한로버의방위각을계산하는방위각계산부와, 상기수평거리및 방위각을이용하여착륙선에대한로버의상대위치를계산하는상대위치추정부를포함한다.
    • 本发明涉及一种用于估计流动站的相对位置的装置和方法,更具体地涉及用于估计流动站的相对位置的装置和方法,其估计着陆模块的相对距离和方位角 通过拍摄漫游器的图像传感器中的着陆模块的标记而获得的图像; 并使用相对距离和方位角计算着陆模块的流动站的相对位置。 对于上述,根据本发明的流动站的位置估计装置包括:空间坐标系设置单元,其设置用于将着陆模块的着陆位置设置为起点的空间坐标系; 距离确定单元,其接收由所述漫游器的图像传感器拍摄的所述着陆模块的标记图像,并且确定所述漫游器与布置在所述着陆模块中的每个标记之间的距离; 距离计算单元,其使用所述漫游器和所述标记之间的距离来计算所述着陆模块的相对距离和水平距离; 方位计算单元,其使用所述漫游器和所述标记之间的距离来计算所述着陆模块的所述漫游器的方位角; 以及相对位置估计单元,其使用水平距离和方位角计算着陆模块的流动站的相对位置。