DocumentCode
504212
Title
Nonlinear network-induced time delay systems with online dynamic Bayesian learning
Author
Cho, Hyun Cheol ; Fadali, M. Sami ; Yeo, Dae Yeon ; Han, Hyun Tae ; Lee, Kwon Soon
Author_Institution
Sch. of Electr. & Electron. Eng., Ulsan Coll., Ulsan, South Korea
fYear
2009
fDate
18-21 Aug. 2009
Firstpage
4200
Lastpage
4205
Abstract
This paper presents a new control approach for nonlinear network-induced time delay systems using online reset control, neural networks, and dynamic Bayesian networks. We construct a state-feedback based nominal control to develop a linearized system model. The reset control and neural network are employed to compensate for system error due to time delay effect. Finally, we achieve probabilistic modeling for the networked control system (NCS) using a dynamic Bayesian network (DBN) to estimate future system outputs and devise a predictive control system. Our control methodology is evaluated through numerical simulation by investigating its control performance and comparison to a conventional state feedback control approach.
Keywords
belief networks; delays; learning (artificial intelligence); linearisation techniques; neurocontrollers; nonlinear control systems; predictive control; probability; state feedback; control methodology; control performance; dynamic Bayesian networks; linearized system model; networked control system; neural networks; nominal control; nonlinear network-induced time delay systems; numerical simulation; online dynamic Bayesian learning; online reset control; predictive control system; probabilistic modeling; state feedback control; state-feedback; system error; system outputs; time delay effect; Bayesian methods; Control systems; Delay effects; Error correction; Networked control systems; Neural networks; Nonlinear control systems; Nonlinear dynamical systems; Predictive control; Predictive models; NCS; dynamic Bayesian model; neural network; predictive control; reset control system;
fLanguage
English
Publisher
ieee
Conference_Titel
ICCAS-SICE, 2009
Conference_Location
Fukuoka
Print_ISBN
978-4-907764-34-0
Electronic_ISBN
978-4-907764-33-3
Type
conf
Filename
5332940
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