Robust control of networked predictive control system with perturbation in the nonlinear process

Hua Ouyang, Guo Ping Liu, David Rees

Research output: Contribution to journalArticle

1 Citation (Scopus)

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 languageEnglish
Pages (from-to)771-789
Number of pages19
JournalDynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms
Volume15
Issue number6
Publication statusPublished - Dec 2008
Externally publishedYes

Fingerprint

Predictive control systems
Networked Control
Nonlinear control systems
Nonlinear Control Systems
Networked control systems
Predictive Control
Nonlinear Process
Robust control
Robust Control
Control System
Perturbation
Event-driven
Robust Stability
Closed-loop System
Stability Analysis
Control Problem
Controller
Numerical Examples
Controllers
Series

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 journalArticle

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