Abstract
This paper studies the robust control problem of a class of Networked Predictive Nonlinear Control Systems (NPNCS), where the nonlinear process is linearisable and contains non-vanishing perturbations. The robust control of the NPNCS is considered. An event-driven networked predictive controller is applied to stabilise the system. A method is developed to study the stability of the closedloop unperturbed system by formulating the problem as a sub-optimal problem constrained by a series of inequalities. This method is also generalised to the robust stability analysis of the perturbed NPNCSs. The efficiency of the control scheme is illustrated using a numerical example.
| Original language | English |
|---|---|
| Pages (from-to) | 771-789 |
| Number of pages | 19 |
| Journal | Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms |
| Volume | 15 |
| Issue number | 6 |
| Publication status | Published - Dec 2008 |
| Externally published | Yes |
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Keywords
- Networked control system
- Nonlinearity
- Perturbation
- Robust control
- Time-delay
ASJC Scopus subject areas
- Applied Mathematics
- Discrete Mathematics and Combinatorics
Cite this
Robust control of networked predictive control system with perturbation in the nonlinear process. / Ouyang, Hua; Liu, Guo Ping; Rees, David.
In: Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms, Vol. 15, No. 6, 12.2008, p. 771-789.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Robust control of networked predictive control system with perturbation in the nonlinear process
AU - Ouyang, Hua
AU - Liu, Guo Ping
AU - Rees, David
PY - 2008/12
Y1 - 2008/12
N2 - This paper studies the robust control problem of a class of Networked Predictive Nonlinear Control Systems (NPNCS), where the nonlinear process is linearisable and contains non-vanishing perturbations. The robust control of the NPNCS is considered. An event-driven networked predictive controller is applied to stabilise the system. A method is developed to study the stability of the closedloop unperturbed system by formulating the problem as a sub-optimal problem constrained by a series of inequalities. This method is also generalised to the robust stability analysis of the perturbed NPNCSs. The efficiency of the control scheme is illustrated using a numerical example.
AB - This paper studies the robust control problem of a class of Networked Predictive Nonlinear Control Systems (NPNCS), where the nonlinear process is linearisable and contains non-vanishing perturbations. The robust control of the NPNCS is considered. An event-driven networked predictive controller is applied to stabilise the system. A method is developed to study the stability of the closedloop unperturbed system by formulating the problem as a sub-optimal problem constrained by a series of inequalities. This method is also generalised to the robust stability analysis of the perturbed NPNCSs. The efficiency of the control scheme is illustrated using a numerical example.
KW - Networked control system
KW - Nonlinearity
KW - Perturbation
KW - Robust control
KW - Time-delay
UR - http://www.scopus.com/inward/record.url?scp=57249105505&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=57249105505&partnerID=8YFLogxK
M3 - Article
VL - 15
SP - 771
EP - 789
JO - Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms
JF - Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms
SN - 1492-8760
IS - 6
ER -