Abstract
The robust control of networked predictive control systems with random network delay in the feedback channel is studied in this paper. The stabilisation of systems with constant time-delay is discussed by converting the corresponding Lyapunov inequality to a non-linear inequality. To obtain the maximum domain of uncertainties, the non-linear inequality is evolved as a non-linear optimisation control problem. After the optimisation problem is solved, it yields a controller that can stabilise the system and the domain of uncertainties. Furthermore, for the case of random network induced time-delay, robust stabilisation problem can be formulated as a set of inequalities, which are related to the corresponding constant time-delay, respectively. This result is verified by a numerical example.
| Original language | English |
|---|---|
| Title of host publication | IFAC Proceedings Volumes (IFAC-PapersOnline) |
| Pages | 103-108 |
| Number of pages | 6 |
| Volume | 16 |
| Publication status | Published - 2005 |
| Externally published | Yes |
| Event | 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 - Prague, Czech Republic Duration: Jul 3 2005 → Jul 8 2005 |
Other
| Other | 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 |
|---|---|
| Country | Czech Republic |
| City | Prague |
| Period | 7/3/05 → 7/8/05 |
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Keywords
- Network
- Predictive control
- Robustness
- Time-delay
- Uncertainty
ASJC Scopus subject areas
- Control and Systems Engineering
Cite this
Robust networked predictive control for systems with random network delay. / Ouyang, H.; Liu, G. P.; Rees, D.
IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16 2005. p. 103-108.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Robust networked predictive control for systems with random network delay
AU - Ouyang, H.
AU - Liu, G. P.
AU - Rees, D.
PY - 2005
Y1 - 2005
N2 - The robust control of networked predictive control systems with random network delay in the feedback channel is studied in this paper. The stabilisation of systems with constant time-delay is discussed by converting the corresponding Lyapunov inequality to a non-linear inequality. To obtain the maximum domain of uncertainties, the non-linear inequality is evolved as a non-linear optimisation control problem. After the optimisation problem is solved, it yields a controller that can stabilise the system and the domain of uncertainties. Furthermore, for the case of random network induced time-delay, robust stabilisation problem can be formulated as a set of inequalities, which are related to the corresponding constant time-delay, respectively. This result is verified by a numerical example.
AB - The robust control of networked predictive control systems with random network delay in the feedback channel is studied in this paper. The stabilisation of systems with constant time-delay is discussed by converting the corresponding Lyapunov inequality to a non-linear inequality. To obtain the maximum domain of uncertainties, the non-linear inequality is evolved as a non-linear optimisation control problem. After the optimisation problem is solved, it yields a controller that can stabilise the system and the domain of uncertainties. Furthermore, for the case of random network induced time-delay, robust stabilisation problem can be formulated as a set of inequalities, which are related to the corresponding constant time-delay, respectively. This result is verified by a numerical example.
KW - Network
KW - Predictive control
KW - Robustness
KW - Time-delay
KW - Uncertainty
UR - http://www.scopus.com/inward/record.url?scp=79960706280&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960706280&partnerID=8YFLogxK
M3 - Conference contribution
SN - 008045108X
SN - 9780080451084
VL - 16
SP - 103
EP - 108
BT - IFAC Proceedings Volumes (IFAC-PapersOnline)
ER -