Abstract
An observer structure is presented which can be used to reconstruct the state and/or parameters of a quantum system using recorded data together with a model Hamiltonian which is assumed to have the same structure as the true Hamiltonian (except for the unknown parameters). The parameters are estimated using a gradient algorithm. A numerical simulation of a quantum spin system shows convergence of the algorithm in some, but not all, cases.
| Original language | English (US) |
|---|---|
| Title of host publication | IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Editors | Gabriel Ferrate, Eduardo F. Camacho, Luis Basanez, Juan. A. de la Puente |
| Publisher | IFAC Secretariat |
| Pages | 397-402 |
| Number of pages | 6 |
| Edition | 1 |
| ISBN (Print) | 9783902661746 |
| DOIs | |
| State | Published - 2002 |
| Event | 15th World Congress of the International Federation of Automatic Control, 2002 - Barcelona, Spain Duration: Jul 21 2002 → Jul 26 2002 |
Publication series
| Name | IFAC Proceedings Volumes (IFAC-PapersOnline) |
|---|---|
| Number | 1 |
| Volume | 15 |
| ISSN (Print) | 1474-6670 |
Other
| Other | 15th World Congress of the International Federation of Automatic Control, 2002 |
|---|---|
| Country/Territory | Spain |
| City | Barcelona |
| Period | 7/21/02 → 7/26/02 |
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
Keywords
- Control
- Quantum systems
- System identification