Abstract
In this paper, stability and performance robustness of L1 adaptive control for a class of LTI systems with time varying perturbations is considered. We derive a lower bound on the time delay margin at the input independent of the adaptation gain. Then, we present a systematic way to design a filter for which the desired performance and time delay margin is guaranteed. We show how this filter design can be captured as a stability robustness problem in l1 robust control theory framework.
| Original language | English (US) |
|---|---|
| Title of host publication | 2012 American Control Conference, ACC 2012 |
| Pages | 1937-1942 |
| Number of pages | 6 |
| State | Published - Nov 26 2012 |
| Event | 2012 American Control Conference, ACC 2012 - Montreal, QC, Canada Duration: Jun 27 2012 → Jun 29 2012 |
Publication series
| Name | Proceedings of the American Control Conference |
|---|---|
| ISSN (Print) | 0743-1619 |
Other
| Other | 2012 American Control Conference, ACC 2012 |
|---|---|
| Country | Canada |
| City | Montreal, QC |
| Period | 6/27/12 → 6/29/12 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
On robustness of L1 adaptive control with time varying perturbations & filter design. / Naghnaeian, Mohammad; Voulgaris, Petros G.; Hovakimyan, Naira.
2012 American Control Conference, ACC 2012. 2012. p. 1937-1942 6315627 (Proceedings of the American Control Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - On robustness of L1 adaptive control with time varying perturbations & filter design
AU - Naghnaeian, Mohammad
AU - Voulgaris, Petros G.
AU - Hovakimyan, Naira
PY - 2012/11/26
Y1 - 2012/11/26
N2 - In this paper, stability and performance robustness of L1 adaptive control for a class of LTI systems with time varying perturbations is considered. We derive a lower bound on the time delay margin at the input independent of the adaptation gain. Then, we present a systematic way to design a filter for which the desired performance and time delay margin is guaranteed. We show how this filter design can be captured as a stability robustness problem in l1 robust control theory framework.
AB - In this paper, stability and performance robustness of L1 adaptive control for a class of LTI systems with time varying perturbations is considered. We derive a lower bound on the time delay margin at the input independent of the adaptation gain. Then, we present a systematic way to design a filter for which the desired performance and time delay margin is guaranteed. We show how this filter design can be captured as a stability robustness problem in l1 robust control theory framework.
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UR - http://www.scopus.com/inward/citedby.url?scp=84869401631&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84869401631
SN - 9781457710957
T3 - Proceedings of the American Control Conference
SP - 1937
EP - 1942
BT - 2012 American Control Conference, ACC 2012
ER -