| 发明名称 |
SINGULARITY-BASED MACHINE TEST AND CALIBRATION METHOD |
| 摘要 |
The invention relates to methods for testing the accuracy of or calibrating a machine comprising (a) at least one drive unit (Q) and (b) an end effector (22) which jointly form a parallel kinematic structure. According to the invention, the following steps are carried out: (1) a mathematical model of the machine (10) is established, said model comprising n error parameters (I), wherein n>1; (2) a drive unit (Q<SUB>aktiv</SUB>) is determined as an active drive unit (Q<SUB>aktiv</SUB>); (3) a singularity position (Q<SUP>sing.,rech</SUP> |
| 申请公布号 |
WO2008104167(A2) |
申请公布日期 |
2008.09.04 |
| 申请号 |
WO2008DE00344 |
申请日期 |
2008.02.26 |
| 申请人 |
TECHNISCHE UNIVERSITAET BRAUNSCHWEIG;LAST, PHILIPP;BUDDE, CHRISTOPH |
发明人 |
LAST, PHILIPP;BUDDE, CHRISTOPH |
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