Abstract
An inverse optimal control problem is formulated to develop robust control laws for purely oscillatory systems. The optimal control solution requires output feedback with specified constraints, leading to robustness with respect to unmodeled modes and a large class of parameter variations. The robustness properties are proved directly from known properties of control laws resulting from quadratic performance indices. The control laws are useful for poorly damped flexible structures.
| Original language | English |
|---|---|
| Pages (from-to) | 403-416 |
| Number of pages | 14 |
| Journal | Journal of Optimization Theory and Applications |
| Volume | 35 |
| Issue number | 3 |
| DOIs | |
| State | Published - Nov 1981 |
| Externally published | Yes |
Keywords
- Inverse optimal control
- Riccati equation
- flexible structures
- large space structures
- robust control