TY - GEN

T1 - Enhanced Model Predictive Control of Networked Control Systems with Generalized Packet Dropouts

AU - WANG, Youqing

AU - QIN, S. Joe

PY - 2011/7

Y1 - 2011/7

N2 - Packet dropout is one of the biggest challenges for networked control systems. In the literature, the packet dropout was usually described by a Bernoulli distribution of which the success probability is a known constant. In practice, however, this probability can be time-varying. Due to this fact, a generalized formulation is introduced for the packet dropout in this study. Based on this formulation, an enhanced generalized predictive control scheme is proposed for a class of single-input single-output linear systems. With packet dropouts, the system becomes a stochastic process. Hence, a sufficient condition, which guarantees the output tracking error to be uniformly ultimately bounded in the mean-square sense, is presented and proved in this paper. Simulations are given to illustrate the feasibility and effectiveness of the proposed scheme. © 2011 Chinese Assoc of Automati.

AB - Packet dropout is one of the biggest challenges for networked control systems. In the literature, the packet dropout was usually described by a Bernoulli distribution of which the success probability is a known constant. In practice, however, this probability can be time-varying. Due to this fact, a generalized formulation is introduced for the packet dropout in this study. Based on this formulation, an enhanced generalized predictive control scheme is proposed for a class of single-input single-output linear systems. With packet dropouts, the system becomes a stochastic process. Hence, a sufficient condition, which guarantees the output tracking error to be uniformly ultimately bounded in the mean-square sense, is presented and proved in this paper. Simulations are given to illustrate the feasibility and effectiveness of the proposed scheme. © 2011 Chinese Assoc of Automati.

KW - Generalized Predictive Control

KW - Packet dropout

KW - Uniformly ultimately bounded

UR - http://www.scopus.com/inward/record.url?scp=80053059535&partnerID=8YFLogxK

M3 - Conference paper (refereed)

SN - 9781457706776

T3 - Chinese Control Conference, CCC

SP - 4663

EP - 4669

BT - Proceedings of the 30th Chinese Control Conference, CCC 2011

PB - Institute of Electrical and Electronics Engineers

T2 - 30th Chinese Control Conference, CCC 2011

Y2 - 22 July 2011 through 24 July 2011

ER -