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公开(公告)号:EP0440816B1
公开(公告)日:1998-06-10
申请号:EP90912489.3
申请日:1990-08-27
发明人: MINAMI, Yoshikatsu Yahata Plant K.K.Yaskawa DenkiY , TANAKA, Masato Yahata Plant K.K.Yaskawa Denki
IPC分类号: G05B19/425
CPC分类号: G05B19/425 , G05B2219/36446 , G05B2219/36448 , G05B2219/45083 , G05B2219/50353
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公开(公告)号:EP0440816A1
公开(公告)日:1991-08-14
申请号:EP90912489.3
申请日:1990-08-27
发明人: MINAMI, Yoshikatsu Yahata Plant K.K.Yaskawa DenkiY , TANAKA, Masato Yahata Plant K.K.Yaskawa Denki
CPC分类号: G05B19/425 , G05B2219/36446 , G05B2219/36448 , G05B2219/45083 , G05B2219/50353
摘要: In order to operate the relative posture between a work (4) gripped by a robot (1) and an arbitrary work point (A) without changing the position of a certain point (P), the work point (A) is defined on the reference coordinates of the robot (1) and when the work (4) gripped by the robot (1) is subjected to a teaching operation with respect to the work point (A), the work point (A) is temporarily controlled as if it were the end effector of a robot control point (R). As the work (4) is rotated around the work point (A), the posture of the work (4) is changed to a desired relative posture with respect to the work point (A). In this manner, the posture of the work (4) gripped by the robot can be changed to a desired relative posture within a short period with respect to the work point (A) and the teaching time can be reduced.
摘要翻译: 为了在不改变特定点(P)的位置的情况下操作由机器人(1)抓握的工件(4)和任意工作点(A)之间的相对姿势,工作点(A)被定义在 机器人(1)的参考坐标和当由机器人(1)抓握的工件(4)相对于工作点(A)进行教学操作时,工作点(A)被暂时控制 是机器人控制点(R)的末端执行器。 当工件(4)围绕工作点(A)旋转时,工件(4)的姿势相对于工作点(A)改变为期望的相对姿势。 以这种方式,由机器人抓握的作业(4)的姿势可以在相对于工作点(A)的短时间内改变为期望的相对姿势,并且可以减少教学时间。
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