Decentralized Event-Triggered Control of Composite Systems Using M-Matrices

Kenichi FUKUDA; Toshimitsu USHIO

doi:10.1587/transfun.E101.A.1156

Decentralized Event-Triggered Control of Composite Systems Using M-Matrices

Kenichi FUKUDA, Toshimitsu USHIO

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A composite system consists of many subsystems, which have interconnections with other subsystems. For such a system, in general, we utilize decentralized control, where each subsystem is controlled by a local controller. On the other hand, event-triggered control is one of useful approaches to reduce the amount of communications between a controller and a plant. In the event-triggered control, an event triggering mechanism (ETM) monitors the information of the plant, and determines the time to transmit the data. In this paper, we propose a design of ETMs for the decentralized event-triggered control of nonlinear composite systems using an M-matrix. We consider the composite system where there is an ETM for each subsystem, and ETMs monitor local states of the corresponding subsystems. Each ETM is designed so that the composite system is stabilized. Moreover, we deal with the case of linear systems. Finally, we perform simulation to show that the proposed triggering rules are useful for decentralized control.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E101-A No.8 pp.1156-1161

Publication Date: 2018/08/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E101.A.1156

Type of Manuscript: PAPER

Category: Systems and Control

Authors

Kenichi FUKUDA
Osaka University
Toshimitsu USHIO
Osaka University

Keyword

event-triggered control, decentralized control, composite system

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Kenichi FUKUDA, Toshimitsu USHIO, "Decentralized Event-Triggered Control of Composite Systems Using M-Matrices" in IEICE TRANSACTIONS on Fundamentals, vol. E101-A, no. 8, pp. 1156-1161, August 2018, doi: 10.1587/transfun.E101.A.1156.
Abstract: A composite system consists of many subsystems, which have interconnections with other subsystems. For such a system, in general, we utilize decentralized control, where each subsystem is controlled by a local controller. On the other hand, event-triggered control is one of useful approaches to reduce the amount of communications between a controller and a plant. In the event-triggered control, an event triggering mechanism (ETM) monitors the information of the plant, and determines the time to transmit the data. In this paper, we propose a design of ETMs for the decentralized event-triggered control of nonlinear composite systems using an M-matrix. We consider the composite system where there is an ETM for each subsystem, and ETMs monitor local states of the corresponding subsystems. Each ETM is designed so that the composite system is stabilized. Moreover, we deal with the case of linear systems. Finally, we perform simulation to show that the proposed triggering rules are useful for decentralized control.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E101.A.1156/_p

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@ARTICLE{e101-a_8_1156,
author={Kenichi FUKUDA, Toshimitsu USHIO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Decentralized Event-Triggered Control of Composite Systems Using M-Matrices},
year={2018},
volume={E101-A},
number={8},
pages={1156-1161},
abstract={A composite system consists of many subsystems, which have interconnections with other subsystems. For such a system, in general, we utilize decentralized control, where each subsystem is controlled by a local controller. On the other hand, event-triggered control is one of useful approaches to reduce the amount of communications between a controller and a plant. In the event-triggered control, an event triggering mechanism (ETM) monitors the information of the plant, and determines the time to transmit the data. In this paper, we propose a design of ETMs for the decentralized event-triggered control of nonlinear composite systems using an M-matrix. We consider the composite system where there is an ETM for each subsystem, and ETMs monitor local states of the corresponding subsystems. Each ETM is designed so that the composite system is stabilized. Moreover, we deal with the case of linear systems. Finally, we perform simulation to show that the proposed triggering rules are useful for decentralized control.},
keywords={},
doi={10.1587/transfun.E101.A.1156},
ISSN={1745-1337},
month={August},}

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TY - JOUR
TI - Decentralized Event-Triggered Control of Composite Systems Using M-Matrices
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1156
EP - 1161
AU - Kenichi FUKUDA
AU - Toshimitsu USHIO
PY - 2018
DO - 10.1587/transfun.E101.A.1156
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E101-A
IS - 8
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - August 2018
AB - A composite system consists of many subsystems, which have interconnections with other subsystems. For such a system, in general, we utilize decentralized control, where each subsystem is controlled by a local controller. On the other hand, event-triggered control is one of useful approaches to reduce the amount of communications between a controller and a plant. In the event-triggered control, an event triggering mechanism (ETM) monitors the information of the plant, and determines the time to transmit the data. In this paper, we propose a design of ETMs for the decentralized event-triggered control of nonlinear composite systems using an M-matrix. We consider the composite system where there is an ETM for each subsystem, and ETMs monitor local states of the corresponding subsystems. Each ETM is designed so that the composite system is stabilized. Moreover, we deal with the case of linear systems. Finally, we perform simulation to show that the proposed triggering rules are useful for decentralized control.
ER -