Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts
This paper is concerned with an optimal control framework for networked control systems in which the channel access of actuators is governed by a group random access protocol. The system is modeled as a switching Markov jump system with multiple modes according to channel-access status of the actuat...
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2015-01-01
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Series: | Mathematical Problems in Engineering |
Online Access: | http://dx.doi.org/10.1155/2015/105416 |
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doaj-6e2c617f036146498b8d502333ef639a2020-11-24T22:16:30ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472015-01-01201510.1155/2015/105416105416Networked Optimal Control with Random Medium Access Protocol and Packet DropoutsChaoqun Zhu0Ge Guo1Bin Yang2Zhiwen Wang3School of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, ChinaSchool of Information Science and Technology, Dalian Maritime University, Dalian 116026, ChinaSchool of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, ChinaSchool of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, ChinaThis paper is concerned with an optimal control framework for networked control systems in which the channel access of actuators is governed by a group random access protocol. The system is modeled as a switching Markov jump system with multiple modes according to channel-access status of the actuators, and an independent identical distribution Bernoulli process is used to describe the random packet dropouts of the channel. Then, an optimal control design methodology is addressed to satisfy the quadratic cost function by applying the well-developed theory for jump linear systems and stochastic optimal control while guaranteeing the mean-square exponential stability of networked control systems. And, finally, a numerical example is exploited to demonstrate the effectiveness of the proposed method.http://dx.doi.org/10.1155/2015/105416 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Chaoqun Zhu Ge Guo Bin Yang Zhiwen Wang |
spellingShingle |
Chaoqun Zhu Ge Guo Bin Yang Zhiwen Wang Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts Mathematical Problems in Engineering |
author_facet |
Chaoqun Zhu Ge Guo Bin Yang Zhiwen Wang |
author_sort |
Chaoqun Zhu |
title |
Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts |
title_short |
Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts |
title_full |
Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts |
title_fullStr |
Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts |
title_full_unstemmed |
Networked Optimal Control with Random Medium Access Protocol and Packet Dropouts |
title_sort |
networked optimal control with random medium access protocol and packet dropouts |
publisher |
Hindawi Limited |
series |
Mathematical Problems in Engineering |
issn |
1024-123X 1563-5147 |
publishDate |
2015-01-01 |
description |
This paper is concerned with an optimal control framework for networked control systems in which the channel access of actuators is governed by a group random access protocol. The system is modeled as a switching Markov jump system with multiple modes according to channel-access status of the actuators, and an independent identical distribution Bernoulli process is used to describe the random packet dropouts of the channel. Then, an optimal control design methodology is addressed to satisfy the quadratic cost function by applying the well-developed theory for jump linear systems and stochastic optimal control while guaranteeing the mean-square exponential stability of networked control systems. And, finally, a numerical example is exploited to demonstrate the effectiveness of the proposed method. |
url |
http://dx.doi.org/10.1155/2015/105416 |
work_keys_str_mv |
AT chaoqunzhu networkedoptimalcontrolwithrandommediumaccessprotocolandpacketdropouts AT geguo networkedoptimalcontrolwithrandommediumaccessprotocolandpacketdropouts AT binyang networkedoptimalcontrolwithrandommediumaccessprotocolandpacketdropouts AT zhiwenwang networkedoptimalcontrolwithrandommediumaccessprotocolandpacketdropouts |
_version_ |
1725789459785449472 |