Acceleration-augmented LQG control of an active magnetic bearing
Abstract
A linear-quadratic-gaussian (LQG) regulator controller design for an acceleration-augmented active magnetic bearing (AMB) is outlined. Acceleration augmentation is a key feature in providing improved dynamic performance of the controller. The optimal control formulation provides a convenient method of trading-off fast transient response and force attenuation as control objectives.
- Publication:
-
5th NASA Symposium on VLSI Design
- Pub Date:
- 1993
- Bibcode:
- 1993vlsi.sympR....F
- Keywords:
-
- Controllers;
- Dynamic Loads;
- Linear Quadratic Gaussian Control;
- Magnetic Bearings;
- Optimal Control;
- Shafts (Machine Elements);
- Augmentation;
- Kalman Filters;
- Transient Response;
- Mechanical Engineering