Networked Predictive Control of Uncertain Systems With Multiple Feedback Channels

Hongbo Song; Guo-Ping Liu; Li Yu

doi:10.1109/TIE.2012.2225398

Networked Predictive Control of Uncertain Systems With Multiple Feedback Channels

Hongbo Song^*, Guo-Ping Liu, Li Yu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

This paper studies the design and stability analysis of uncertain networked control systems with multiple feedback channels. An observer-based networked predictive control (NPC) method is proposed to compensate for the distributed delays and packet dropouts in the feedback channels. Sufficient conditions are presented for the closed-loop NPC system with distributed delays and packet dropouts to be stable, both in constant and random cases. A ball-and-beam system is employed to test the proposed method. Both the simulation and experiment results demonstrate the effectiveness of the method.

Original language	English
Pages (from-to)	5228-5238
Number of pages	11
Journal	IEEE Transactions on Industrial Electronics
Volume	60
Issue number	11
DOIs	https://doi.org/10.1109/TIE.2012.2225398
Publication status	Published - Nov 2013
Externally published	Yes

Keywords

Delays
distributed
networked control systems (NCSs)
networked predictive control (NPC)
observer-based control
packet dropouts
H-INFINITY CONTROL
STABILITY ANALYSIS
LINEAR-SYSTEMS
DELAYS
DESIGN
COMMUNICATION
STABILIZATION
COMPENSATION
MODEL

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10.1109/TIE.2012.2225398Licence: CC BY-NC-ND

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title = "Networked Predictive Control of Uncertain Systems With Multiple Feedback Channels",

abstract = "This paper studies the design and stability analysis of uncertain networked control systems with multiple feedback channels. An observer-based networked predictive control (NPC) method is proposed to compensate for the distributed delays and packet dropouts in the feedback channels. Sufficient conditions are presented for the closed-loop NPC system with distributed delays and packet dropouts to be stable, both in constant and random cases. A ball-and-beam system is employed to test the proposed method. Both the simulation and experiment results demonstrate the effectiveness of the method.",

keywords = "Delays, distributed, networked control systems (NCSs), networked predictive control (NPC), observer-based control, packet dropouts, H-INFINITY CONTROL, STABILITY ANALYSIS, LINEAR-SYSTEMS, DELAYS, DESIGN, COMMUNICATION, STABILIZATION, COMPENSATION, MODEL",

author = "Hongbo Song and Guo-Ping Liu and Li Yu",

year = "2013",

month = nov,

doi = "10.1109/TIE.2012.2225398",

language = "English",

volume = "60",

pages = "5228--5238",

journal = "IEEE Transactions on Industrial Electronics",

issn = "0278-0046",

publisher = "Institute of Electrical and Electronics Engineers",

number = "11",

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TY - JOUR

T1 - Networked Predictive Control of Uncertain Systems With Multiple Feedback Channels

AU - Song, Hongbo

AU - Liu, Guo-Ping

AU - Yu, Li

PY - 2013/11

Y1 - 2013/11

N2 - This paper studies the design and stability analysis of uncertain networked control systems with multiple feedback channels. An observer-based networked predictive control (NPC) method is proposed to compensate for the distributed delays and packet dropouts in the feedback channels. Sufficient conditions are presented for the closed-loop NPC system with distributed delays and packet dropouts to be stable, both in constant and random cases. A ball-and-beam system is employed to test the proposed method. Both the simulation and experiment results demonstrate the effectiveness of the method.

AB - This paper studies the design and stability analysis of uncertain networked control systems with multiple feedback channels. An observer-based networked predictive control (NPC) method is proposed to compensate for the distributed delays and packet dropouts in the feedback channels. Sufficient conditions are presented for the closed-loop NPC system with distributed delays and packet dropouts to be stable, both in constant and random cases. A ball-and-beam system is employed to test the proposed method. Both the simulation and experiment results demonstrate the effectiveness of the method.

KW - Delays

KW - distributed

KW - networked control systems (NCSs)

KW - networked predictive control (NPC)

KW - observer-based control

KW - packet dropouts

KW - H-INFINITY CONTROL

KW - STABILITY ANALYSIS

KW - LINEAR-SYSTEMS

KW - DELAYS

KW - DESIGN

KW - COMMUNICATION

KW - STABILIZATION

KW - COMPENSATION

KW - MODEL

U2 - 10.1109/TIE.2012.2225398

DO - 10.1109/TIE.2012.2225398

M3 - Article

SN - 0278-0046

VL - 60

SP - 5228

EP - 5238

JO - IEEE Transactions on Industrial Electronics

JF - IEEE Transactions on Industrial Electronics

IS - 11

ER -

Networked Predictive Control of Uncertain Systems With Multiple Feedback Channels

Abstract

Keywords

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