Abstract
A controller design method is proposed for the communication disturbance observer, which improves the steady-state property by the modeling-error feedback. The proposed method stabilizes the system with a time-varying delay by designing a feedback gain in the observer system and output feedback controller using the Lyapunov-Krasovskii functional-based stability theorem. The controller is calculated by solving problems in the form of LMI by maximizing the allowable bound of the time delay and improving the performance of the system.
| Original language | English |
|---|---|
| Pages (from-to) | 494-502 |
| Number of pages | 9 |
| Journal | IEEJ Transactions on Industry Applications |
| Volume | 135 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2015 May 1 |
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Keywords
- Communication disturbance observer
- Linear matrix inequality
- Lyapunov-Krasovskii functional
- Model error
- Steady-state error
- Time delay systems
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Industrial and Manufacturing Engineering
Cite this
Compensation of the model error in the communication disturbance observer on the time-delay system. / Uematsu, Naoya; Natori, Kenji; Uchimura, Yutaka.
In: IEEJ Transactions on Industry Applications, Vol. 135, No. 5, 01.05.2015, p. 494-502.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Compensation of the model error in the communication disturbance observer on the time-delay system
AU - Uematsu, Naoya
AU - Natori, Kenji
AU - Uchimura, Yutaka
PY - 2015/5/1
Y1 - 2015/5/1
N2 - A controller design method is proposed for the communication disturbance observer, which improves the steady-state property by the modeling-error feedback. The proposed method stabilizes the system with a time-varying delay by designing a feedback gain in the observer system and output feedback controller using the Lyapunov-Krasovskii functional-based stability theorem. The controller is calculated by solving problems in the form of LMI by maximizing the allowable bound of the time delay and improving the performance of the system.
AB - A controller design method is proposed for the communication disturbance observer, which improves the steady-state property by the modeling-error feedback. The proposed method stabilizes the system with a time-varying delay by designing a feedback gain in the observer system and output feedback controller using the Lyapunov-Krasovskii functional-based stability theorem. The controller is calculated by solving problems in the form of LMI by maximizing the allowable bound of the time delay and improving the performance of the system.
KW - Communication disturbance observer
KW - Linear matrix inequality
KW - Lyapunov-Krasovskii functional
KW - Model error
KW - Steady-state error
KW - Time delay systems
UR - http://www.scopus.com/inward/record.url?scp=84929414340&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84929414340&partnerID=8YFLogxK
U2 - 10.1541/ieejias.135.494
DO - 10.1541/ieejias.135.494
M3 - Article
AN - SCOPUS:84929414340
VL - 135
SP - 494
EP - 502
JO - IEEJ Transactions on Industry Applications
JF - IEEJ Transactions on Industry Applications
SN - 0913-6339
IS - 5
ER -