Citation
Abstract
As the pointing accuracy and service life requirements of the DSN 70-meter antennas increase, it is necessary to gain a more complete understanding of the servo hydraulic system in order to improve system designs to meet the new requirements. This article develops a mathematical model for the servovalve incorporated into the hydraulic system of the 70-meter antenna and uses experimental data to verify the validity of the model and to identify the model parameters.
Details
- Volume
- 42-108
- Published
- February 15, 1992
- Pages
- 222–234
- File Size
- 405.9 KB