On Stochastic Control of Networked Control Systems Based on Hidden Markov Models

Author

Pan, Weihua ; Han, Pu ; Zhang, Lijing ; Wang, Tiankun

Author_Institution

Inf. & Network Manage. Center, North China Electr. Power Univ., Baoding

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

4

Abstract

A new method for modeling and analysis of networked control systems with time delay using hidden Markov models is presented. The optimal estimator of system state for networked control systems without full state information is given when the networked induced time delay is governed by an underlying Markov chain. The design of stochastic optimal controllers of networked control systems with output feedback is also presented. The result of simulation verified the efficiency and correction of the proposed methods.

Keywords

control engineering computing; control system analysis; control system synthesis; delays; feedback; hidden Markov models; optimal control; stochastic systems; Markov chain; hidden Markov model; networked control system analysis; optimal estimator; output feedback; stochastic optimal control design; time delay; Control system analysis; Control systems; Delay effects; Delay estimation; Hidden Markov models; Networked control systems; Optimal control; Output feedback; State estimation; Stochastic systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.1246

Filename

4679154