Abstract
This paper presents an application of Youla parameterisation to design a robust controller. It is based on a methodological synthesis approach using convex optimisation. This parameterisation is obtained using an observed state feedback structure. Temporal, frequential and stochastic constraints are then formulated as a convex optimisation problem which is analytically solvable. Different specifications could be formulated without any conservatism. Finally, two industrial applications of this method are presented.
| Translated title of the contribution | Parametrization of Youla: Application to robust control by convex optimization |
|---|---|
| Original language | French |
| Pages (from-to) | 33-48 |
| Number of pages | 16 |
| Journal | Journal Europeen des Systemes Automatises |
| Volume | 35 |
| Issue number | 1-2 |
| Publication status | Published - 2001 |
| Externally published | Yes |
Keywords
- Convex optimisation
- Linear Matrix inequality
- Multiobjective
- Youla parametrisation