Adaptive feedforward servo system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 6, 1985
Grant Date -
N/A
app pub date -
Dec 29, 1982
filing date -
Dec 29, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully