发明名称 |
System for controlling a robot in association with a rotary table |
摘要 |
A system is provided for controling a robot operating in association with a rotary table, including a robot, a rotary table, and a control circuit. The control circuit carries out a step of composing and storing teaching data as values on a rotary table orthogonal coordinate system (UVW axes), the rotational shaft of the rotary table being the vertical (W) axis, a step of calculating the UVW coordinates of a plurality of interpolation points by carrying out path interpolation along a line and/or curve defined by the stored teaching data, a step of calculating the degree of rotation of the rotary table which is required to bring each of the interpolation points into the U-W plane, a step of computing the UVW coordinates of the positions that the interpolation points occupy as they pass through the U-W plane, a step of transforming the data obtained by the computing step from coordinates in the UVW coordinate system to coordinates in a robot assigned coordinate system (XYZ axes) or orientation positions of the joint axes of the robot, and operating the robot in accordance with the information thus derived.
|
申请公布号 |
US4836742(A) |
申请公布日期 |
1989.06.06 |
申请号 |
US19870059227 |
申请日期 |
1987.06.05 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
ISHIGURO, YASUO;ITOU, YOSHIZUMI;SHIROSHITA, OSAMU;NAKANO, MASARU |
分类号 |
B25J9/22;B25J9/16;G05B19/4103;G05B19/418;G05B19/42;G05B19/423 |
主分类号 |
B25J9/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|