发明名称 |
Position control system |
摘要 |
A position control system, capable of correcting the positional deviation between mechanically related control axes. The position control system comprises a structural body having a Y-shaft supported by a fixed member so that two end portions can move in a vertical direction and a main shaft provided in this shaft so that it can move in a horizontal direction, servo motors for driving the two end portions, a servo motor for driving the main shaft, and a control device for performing the servo control of the servo motors. The control device adjusts the positions of the two end portions of the Y-shaft in accordance with the position of the main shaft with respect to the Y-shaft at the position control to correct the positional deviation from the target position of the main shaft in the vertical direction.
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申请公布号 |
US6018685(A) |
申请公布日期 |
2000.01.25 |
申请号 |
US19970915733 |
申请日期 |
1997.08.21 |
申请人 |
TOSHIBA KIKAI KABUSHIKI KAISHA |
发明人 |
FUJITA, JUN;HAYASHI, TOMOO;SUZUKI, MASARU;AKIYAMA, MASAHIRO |
分类号 |
G05B19/18;G05B19/404;G05D3/00;G05D3/12;(IPC1-7):G05B19/19;G05B19/46;G05B19/423 |
主分类号 |
G05B19/18 |
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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