Title :
Packet-based robust MPC for Wireless Networked Control using co-design
Author :
Jian Chen ; Irwin, G.W. ; McKernan, A.
Author_Institution :
Intell. Syst. & Control Group, Queen´s Univ. of Belfast, Belfast, UK
fDate :
June 30 2010-July 2 2010
Abstract :
This paper presents a packet-based robust Model Predictive Control (MPC) approach in a co-design framework for Wireless Networked Control Systems (WNCS). Lyapunov stability is guaranteed if the optimization problem is feasible. An Inverse Gaussian model which represents the statistical distribution of the round-trip delay (RTD) in a IEEE802.11 WNCS was applied to support a simulation study. Monte-Carlo simulation results on a cart-mounted inverted pendulum are presented to confirm the performance advantages of packet-based robust MPC scheme.
Keywords :
Monte Carlo methods; nonlinear systems; optimisation; predictive control; Lyapunov stability; Monte Carlo simulation; cart mounted inverted pendulum; codesign; inverse Gaussian model; model predictive control; optimization; packet based robust MPC scheme; round trip delay; wireless networked control system; Communication system control; Control systems; Delay systems; Infinite horizon; Networked control systems; Predictive control; Predictive models; Robust control; Robustness; Statistical analysis;
Conference_Titel :
American Control Conference (ACC), 2010
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4244-7426-4
DOI :
10.1109/ACC.2010.5531428
