发明名称 |
Error compensation method for multi-axis controlled machines |
摘要 |
An error compensation method for multi-axis controlled machines generates an error compensation model for compensating for geometric error of a multi-axis controlled machine by separating an error matrix of a tool tip from an error synthesis model of a multi-axis controlled machine and calculates an error compensation value using the error compensation model and an inverse kinematic model so that the error matrix becomes an identity matrix. The error compensation method can reduce calculation error and calculation time due to complicated numerical analysis and compensate for error in the multi-axis controlled machine, regardless of its configuration. |
申请公布号 |
US8396697(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20100947495 |
申请日期 |
2010.11.16 |
申请人 |
YANG SEUNG-HAN;KWEON SUNG-HWAN;LEE DONG-MOK;KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION |
发明人 |
YANG SEUNG-HAN;KWEON SUNG-HWAN;LEE DONG-MOK |
分类号 |
G06F7/60;G06F17/10 |
主分类号 |
G06F7/60 |
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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