The robustness of input constrained model predictive control to infinity-norm bound model uncertainty
Research output: Contribution to journal › Article › peer-review
Electronic versions
DOI
The nonlinearity that arises in constrained MPC (model predictive control) satisfies an IQC (integral quadratic constraint), provided zero is feasible. It is thus possible to construct a robust stability test against any model uncertainty that also satisfies an IQC. In particular the test may be applied to structured and unstructured infinity-norm bound uncertainty. The test may be applied with predictive controllers of arbitrary horizon. The test is illustrated for several simple MPC schemes and simulation results are shown for a two-input two-output plant with left matrix fraction uncertainty.
| Original language | Unknown |
|---|---|
| Pages (from-to) | 495-500 |
| Number of pages | 6 |
| Journal | IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Volume | 39 |
| Issue number | 9 |
| Early online date | 6 Jul 2006 |
| DOIs | |
| Publication status | Published - 21 Apr 2016 |
| Externally published | Yes |