Dynamic optimization of data packet-based communication for PLC visual monitoring

Changjiang Ju; Genke Yang; Yu Wang Chen; Changchun Pan

doi:10.3390/app9081721

Dynamic optimization of data packet-based communication for PLC visual monitoring

Changjiang Ju, Genke Yang^*, Yu Wang Chen, Changchun Pan

^*Corresponding author for this work

Management Sciences

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

Abstract

This paper presents a dynamic optimization solution for the data packet-based communication of programmable logic controller (PLC) visual monitoring, and the objective is to improve the communication efficiency between a supervisory computer and field PLCs in consideration of the network communication performance, such as network bandwidth, packet loss or retransmission rate, and human response delay. A nonlinear optimization model with constraints is formulated and solved analytically to obtain the minimized transmission time. Experimental results demonstrate that the proposed dynamic optimization can solve the practical industry problem in an efficient and effective manner, and it can provide useful guidance for the data packet-based communication setting of networked control systems.

Original language	English
Article number	1721
Journal	Applied Sciences (Switzerland)
Volume	9
Issue number	8
DOIs	https://doi.org/10.3390/app9081721
Publication status	Published - 25 Apr 2019

Keywords

Dynamic optimization
Human response delay
Packet-based communication
Programmable logic controller (PLC)
Visual monitoring

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10.3390/app9081721

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title = "Dynamic optimization of data packet-based communication for PLC visual monitoring",

abstract = "This paper presents a dynamic optimization solution for the data packet-based communication of programmable logic controller (PLC) visual monitoring, and the objective is to improve the communication efficiency between a supervisory computer and field PLCs in consideration of the network communication performance, such as network bandwidth, packet loss or retransmission rate, and human response delay. A nonlinear optimization model with constraints is formulated and solved analytically to obtain the minimized transmission time. Experimental results demonstrate that the proposed dynamic optimization can solve the practical industry problem in an efficient and effective manner, and it can provide useful guidance for the data packet-based communication setting of networked control systems.",

keywords = "Dynamic optimization, Human response delay, Packet-based communication, Programmable logic controller (PLC), Visual monitoring",

author = "Changjiang Ju and Genke Yang and Chen, {Yu Wang} and Changchun Pan",

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AU - Ju, Changjiang

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AU - Chen, Yu Wang

AU - Pan, Changchun

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AB - This paper presents a dynamic optimization solution for the data packet-based communication of programmable logic controller (PLC) visual monitoring, and the objective is to improve the communication efficiency between a supervisory computer and field PLCs in consideration of the network communication performance, such as network bandwidth, packet loss or retransmission rate, and human response delay. A nonlinear optimization model with constraints is formulated and solved analytically to obtain the minimized transmission time. Experimental results demonstrate that the proposed dynamic optimization can solve the practical industry problem in an efficient and effective manner, and it can provide useful guidance for the data packet-based communication setting of networked control systems.

KW - Dynamic optimization

KW - Human response delay

KW - Packet-based communication

KW - Programmable logic controller (PLC)

KW - Visual monitoring

U2 - 10.3390/app9081721

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Dynamic optimization of data packet-based communication for PLC visual monitoring

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