Abstract
This paper presents a least-costly experiment design framework for closed-loop performance diagnosis using prediction error identification. The performance diagnosis methodology consists in verifying whether an identified model of the true system lies in a performance-related region of interest. The experiment design framework minimizes the overall excitation cost incurred for detecting the cause of the performance drop and re-identifying the system dynamics when the degraded performance is due to control-relevant system changes. The optimal design of excitation signals is performed for a desired detection rate and a pre-specified level of accuracy required for the re-identified model.
Original language | English |
---|---|
Title of host publication | Proceedings of the 51st IEEE Conference on Decision and Control (CDC 2012), 10-13 December 2012, Maui, Hawai |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 2152-2157 |
DOIs | |
Publication status | Published - 2012 |
Event | 51st IEEE Conference on Decision and Control, CDC 2012 - Maui, United States Duration: 10 Dec 2012 → 13 Dec 2012 Conference number: 51 |
Conference
Conference | 51st IEEE Conference on Decision and Control, CDC 2012 |
---|---|
Abbreviated title | CDC 2012 |
Country/Territory | United States |
City | Maui |
Period | 10/12/12 → 13/12/12 |