Abstract
The standard LQ-regulator is known to be a dominant controller in the sense that the optimal cost is minimal for all initial states x theta epsilon R**n . In general, static or dynamic output feedback controllers do not have this dominance property. It is shown that in the general multivariable case and for the original cost functional, a dynamic output feedback controller using an observer is dominant if and only if the observer is perfectly initialized.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1496-1500 |
| Number of pages | 5 |
| Journal | Proceedings of the IEEE Conference on Decision and Control |
| DOIs | |
| State | Published - 1984 |
| Externally published | Yes |
ASJC Scopus subject areas
- Control and Systems Engineering
- Modeling and Simulation
- Control and Optimization