Citation
Abstract
In order to improve the accuracy of high-rate tracking of NASA’s DSN antennas, the position-loop controller has been upgraded with a feed-forward loop. Conditions for perfect and approximate tracking with the feed-forward loop are presented. The feed-forward loop improves tracking performance and preserves wind disturbance rejection properties of the previous closed-loop system.
Details
- Volume
- 42-110
- Published
- August 15, 1992
- Pages
- 253–262
- File Size
- 282.1 KB