| |
ON LINE IDENTIFICATION OF MECHANICAL PARAMETERS OF A STEP MOTOR DRIVE. APPLICATION AT THE ADAPTIVE CONTROL
| [View]
[Download]
|
| Author(s) |
F. Betin; L. Nuzzo; C. Goeldel |
| Abstract |
This paper describes an on-line identification of mechanical parameters, inertia and viscous friction, of a step motor drive, based on the knowledge of the variable coefficients of a dynamical model. We use extended least-square algorithms and a knowledge model to determine the inertia. This estimation is used to perfonn an optimal open loop command which takes account of mechanical parameter's variations and also an adaptive command based on a poleplacement technique. The results are quite satisfying. |
| Download |
| Filename: | Unnamed file |
| Filesize: | 405.7 KB |
|
| Type |
Members Only |
| Date |
Last modified 2018-04-13 by System |
| |
 |