发明授权
- 专利标题： Adaptive feedforward servo system
- 专利标题（中）： 自适应前馈伺服系统
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申请号： US454226申请日： 1982-12-29
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公开(公告)号： US4533991A公开(公告)日： 1985-08-06
- 发明人: Steven P. Georgis
- 申请人： Steven P. Georgis
- 申请人地址： CO Louisville
- 专利权人： Storage Technology Corporation
- 当前专利权人： Storage Technology Corporation
- 当前专利权人地址： CO Louisville
- 主分类号： G05B19/23
- IPC分类号： G05B19/23 ; G06F15/46
摘要：
A system and method of adaptively modifying the control signal of a servo system during a mode of acceleration or deceleration. An error accumulator, mean generator, and feedforward generator are used to generate a feedforward signal which modifies the control signal delivered to the servo motor. The feedforward signal for a given mode of operation is determined by the mean error during the previous operation in the mode and by the feedforward signal used during the previous operation in the same mode. Each subsequent operation in the same mode improves the feedforward signal until the mean error is minimized.
公开/授权文献
- US5632962A Process vessel 公开/授权日：1997-05-27
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