Application of GPC Algorithm Based on Network Delay

Zhen Feng; Jia Liu; Jing Jing Xiong

doi:10.4028/www.scientific.net/AMR.546-547.972

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 546-547Application of GPC Algorithm Based on Network...

Application of GPC Algorithm Based on Network Delay

Abstract:

Aiming at the problem of the network delay, this paper presents a kind of application of generalized predictive control algorithm in networked control systems. The algorithm applys future control signal predicted by MPC (model predictive control) to compensating for the delay or interruption in forward channel, and the delay in feedback channel with a predictor at the same time. The paper describes the control characteristic and discusses the stability of network control system, and verificates the algorithm's feasible and effective characteristics in networked control systems through the simulation.

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Periodical:

Advanced Materials Research (Volumes 546-547)

Pages:

972-976

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.546-547.972

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Online since:

July 2012

Authors:

Zhen Feng, Jia Liu, Jing Jing Xiong

Keywords:

Generalized Predictive Control (GPC), Network Delay, Networked Control System (NCS)

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