Name
Title | ||
|---|---|---|
Distributed Bounded-Error State Estimation Based On Practical Robust Positive Invariance |
Abstract | ||
|---|---|---|
We propose a state estimator for linear discrete-time systems composed by coupled subsystems affected by bounded disturbances. The architecture is distributed in the sense that each subsystem is equipped with a local state estimator that exploits suitable pieces of information from parent subsystems. Furthermore, each local estimator reconstructs the state of the corresponding subsystem only. Different from methods based on moving horizon estimation, our approach does not require the online solution to optimisation problems. Our state estimation scheme, which is based on the notion of practical robust positive invariance, also guarantees satisfaction of constraints on local estimation errors and it can be updated with a limited computational effort when subsystems are added or removed. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1080/00207179.2015.1040844 | INTERNATIONAL JOURNAL OF CONTROL |
Keywords | Field | DocType |
distributed state estimation, robust positive invariant sets, bounded error estimation | Mathematical optimization,State estimator,Invariant (physics),Control theory,Moving horizon estimation,Bounded error,Mathematics,Bounded function,Estimator | Journal |
Volume | Issue | ISSN |
88 | 11 | 0020-7179 |
Citations | PageRank | References |
3 | 0.41 | 15 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Stefano Riverso | 1 | 167 | 17.28 |
| Daria Rubini | 2 | 3 | 0.41 |
| Giancarlo Ferrari-Trecate | 3 | 831 | 77.29 |