Predictive control of networked control systems over differentiated services lossy networks

Authors:
Riccardo Muradore;Davide Quaglia;Paolo Fiorini
Affiliations:
University of Verona, Italy;University of Verona, Italy;University of Verona, Italy
Venue:
DATE '12 Proceedings of the Conference on Design, Automation and Test in Europe
Year:
2012

Citing 5
Cited 1

Brief Paper: A Predictive Controller with Artificial Lyapunov Function for Linear Systems with Input/State Constraints

Automatica (Journal of IFAC)
Survey Constrained model predictive control: Stability and optimality

Automatica (Journal of IFAC)
Control of systems integrating logic, dynamics, and constraints

Automatica (Journal of IFAC)
The explicit linear quadratic regulator for constrained systems

Automatica (Journal of IFAC)
Matrix Analysis

Matrix Analysis

Model predictive control over delay-based differentiated services control networks

Proceedings of the Conference on Design, Automation and Test in Europe

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Abstract

Networked control systems are feedback systems where plant and controller are connected through lossy wired/wireless networks. To mitigate communication delays and packet losses different control solutions have been proposed. In this work the model predictive control (MPC) has been improved by introducing transmission options offering different probabilities of packet drops (high priority service and low priority service). This Differentiated Services architecture introduces Quality-of-Service (QoS) guarantees and can be used to jointly design the control command and the transmission strategy. A novel MPC-QoS controller is proposed and its design is obtained by solving a mixed integer quadratic problem.