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Elastic-deformation-compensation control device and control method for articulated robot

机译:多关节机器人的弹性变形补偿控制装置及控制方法

摘要

In an elastic-deformation-compensation control device (10), a first dynamic characteristic calculation unit (300) performs filtering processing with respect to a motor-angle command value (θmc) outputted from a motor-angle-command-value calculation unit (600), and outputs a processed motor-angle target value (θmd). A second dynamic characteristic calculation unit (400) is provided with a high-frequency cutoff characteristic having a cutoff frequency which is lower than that of the first dynamic characteristic calculation unit (300), performs filtering processing with respect to the output from an axial force torque calculation unit (200), and outputs a processed axial force torque compensation value (fd).
机译:在弹性变形补偿控制装置( 10 )中,第一动态特性计算单元( 300 )对电动机角度指令值(θmc)进行滤波处理。 )从电机角度指令值计算单元( 600 )输出,并输出处理后的电机角度目标值(θmd)。第二动态特性计算单元( 400 )具有截止频率低于第一动态特性计算单元( 300 )的高频截止特性。 ),对来自轴向力扭矩计算单元( 200 )的输出进行滤波处理,并输出处理后的轴向力扭矩补偿值(fd)。

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