发明名称 |
METHODS, SYSTEMS, AND APPARATUS FOR CALIBRATION OF AN ORIENTATION BETWEEN AND END EFFECTOR AND AN ARTICLE |
摘要 |
<p>Disclosed are methods adapted to aid in a calibration of a robotic end effector. The method includes providing a robotic component having an end effector and a light beam sensor provided in a fixed orientation to the end effector fingers, rotating a light beam of the light beam sensor relative to a geometrical calibration feature of a teach tool mounted in an approximately known orientation to an article, and determining a precise location (e.g., center) of the geometrical calibration feature based upon engagement of the light beam with edges of the geometrical calibration feature. In another aspect, a rotational orientation of the fingers of the end effector are calibrated using the teach tool. A novel teach tool and a robot calibration system including the teach tool are disclosed, as are other aspects.</p> |
申请公布号 |
EP2659316(A1) |
申请公布日期 |
2013.11.06 |
申请号 |
EP20120760915 |
申请日期 |
2012.03.16 |
申请人 |
SIEMENS HEALTHCARE DIAGNOSTICS INC. |
发明人 |
CHHATPAR, SIDDHARTH RAM;NAIK, SANDEEP, M. |
分类号 |
G05B19/04;B25J9/16;B25J19/02;G01B11/00;G01B11/04;G01B11/27 |
主分类号 |
G05B19/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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