Abstract
In this paper, a new digital redesign (DR) technique with an integral quadratic constraint (IQC) is presented. The DR problem can be interpreted as finding a relevant, digital gain to minimize the IQC, which describes die energy of error response between the continuous-time and the sampled-data closed-loop systems for all time. It can be shown that the IQC for all time is reduced to two conditions, where one is a state-matching condition at the sampling points and the other is the IQC for the sampling period. These constructive conditions are formulated in terms of the linear matrix inequalities (LMTs). A numerical example is provided for visualizing the feasibility of the proposed technique.
| Original language | English |
|---|---|
| Title of host publication | 2006 SICE-ICASE International Joint Conference |
| Pages | 847-850 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2006 Dec 1 |
| Event | 2006 SICE-ICASE International Joint Conference - Busan, Korea, Republic of Duration: 2006 Oct 18 → 2006 Oct 21 |
Publication series
| Name | 2006 SICE-ICASE International Joint Conference |
|---|
Other
| Other | 2006 SICE-ICASE International Joint Conference |
|---|---|
| Country | Korea, Republic of |
| City | Busan |
| Period | 06/10/18 → 06/10/21 |
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All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
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Digital redesign of linear time-invariant systems : Integral quadratic constraint approach. / Kim, Do Wan; Park, Jin Bae; Joo, Young Hoon.
2006 SICE-ICASE International Joint Conference. 2006. p. 847-850 4108943 (2006 SICE-ICASE International Joint Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Digital redesign of linear time-invariant systems
T2 - Integral quadratic constraint approach
AU - Kim, Do Wan
AU - Park, Jin Bae
AU - Joo, Young Hoon
PY - 2006/12/1
Y1 - 2006/12/1
N2 - In this paper, a new digital redesign (DR) technique with an integral quadratic constraint (IQC) is presented. The DR problem can be interpreted as finding a relevant, digital gain to minimize the IQC, which describes die energy of error response between the continuous-time and the sampled-data closed-loop systems for all time. It can be shown that the IQC for all time is reduced to two conditions, where one is a state-matching condition at the sampling points and the other is the IQC for the sampling period. These constructive conditions are formulated in terms of the linear matrix inequalities (LMTs). A numerical example is provided for visualizing the feasibility of the proposed technique.
AB - In this paper, a new digital redesign (DR) technique with an integral quadratic constraint (IQC) is presented. The DR problem can be interpreted as finding a relevant, digital gain to minimize the IQC, which describes die energy of error response between the continuous-time and the sampled-data closed-loop systems for all time. It can be shown that the IQC for all time is reduced to two conditions, where one is a state-matching condition at the sampling points and the other is the IQC for the sampling period. These constructive conditions are formulated in terms of the linear matrix inequalities (LMTs). A numerical example is provided for visualizing the feasibility of the proposed technique.
UR - http://www.scopus.com/inward/record.url?scp=34250746378&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34250746378&partnerID=8YFLogxK
U2 - 10.1109/SICE.2006.315405
DO - 10.1109/SICE.2006.315405
M3 - Conference contribution
AN - SCOPUS:34250746378
SN - 8995003855
SN - 9788995003855
T3 - 2006 SICE-ICASE International Joint Conference
SP - 847
EP - 850
BT - 2006 SICE-ICASE International Joint Conference
ER -