发明授权
US4754208A Circular path control apparatus and method for multi-axis servomechanisms
失效
圆轴路径控制装置及多轴伺服机构的方法
- 专利标题： Circular path control apparatus and method for multi-axis servomechanisms
- 专利标题（中）： 圆轴路径控制装置及多轴伺服机构的方法
-
申请号： US76224申请日： 1987-07-22
-
公开(公告)号： US4754208A公开(公告)日： 1988-06-28
- 发明人: Tatsuya Nakajima , Yasushi Miura
- 申请人： Tatsuya Nakajima , Yasushi Miura
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Kokan Kabushiki Kaisha
- 当前专利权人： Nippon Kokan Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX61-271718 19861117; JPX62-39264 19870224
- 主分类号： G05B19/25
- IPC分类号： G05B19/25 ; G05B19/23
摘要：
A circular path control apparatus and method for a multi-axis servomechanism having a plurality of driving shafts. Any disturbance to a command circular path is calculated from the amount of contour error of a circular path or a square of a circular-arc center angle error and a control for cancelling the disturbance is added, thereby improving the circular path accuracy of the multi-axis servomechanism.
公开/授权文献
- US6091700A Optical disk and optical disk fabrication method 公开/授权日：2000-07-18
信息查询
IPC分类:
