| 摘要 |
<p>The invention relates to a robot for the automatic 3-D measurement of any bodies, in particular for determining geometric dimensions of a body, comprising a sensor system (2) carried by the robot, the robot and/or a movable measuring arm (1), measuring cantilever, or the like that carries the sensor system (2) describing a path in order to move the sensor system (2) relative to the body (7). Said robot is characterized in that the sensor system (2) comprises at least one measuring sensor (3) and at least one compensating sensor (4), the position of the compensating sensor (4) relative to the measuring sensor (3) is constant or known, the difference between a measuring result of the compensating sensor (4) for a reference part (6) or for an already measured part (7) and the known contour of the reference part (6) or the already measured part (7) being used as the inaccuracy of the robot motion in order to compensate the measurement error of the measuring sensor (3) resulting from the inaccurate robot motion. The invention further relates to a method for using the robot according to the invention.</p> |
