Quantized Control of Networked Control Systems under Stochastic Clock Offsets

Haoyuan Sun; Jian Sun; Jie Chen

doi:10.1109/TSMC.2019.2916924

Quantized Control of Networked Control Systems under Stochastic Clock Offsets

Haoyuan Sun
, Jian Sun^*
, Jie Chen

^*Corresponding author for this work

Beijing Institute of Technology

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

11 Scopus citations

Abstract

In this paper, the quantized control of networked control systems under stochastic clock offsets is considered. We assume that the clock offsets are caused by asynchronous clocks between sensors and controllers. A stochastic variable with a specific probability density function is used to describe the stochastic clock offsets. A quantized controller is designed to deal with quantization error such that the corresponding systems are stochastically stable. Finally, two numerical examples are used to show the validity of the proposed design method.

Original language	English
Article number	8734886
Pages (from-to)	3004-3013
Number of pages	10
Journal	IEEE Transactions on Systems, Man, and Cybernetics: Systems
Volume	51
Issue number	5
DOIs	https://doi.org/10.1109/TSMC.2019.2916924
State	Published - May 2021
Externally published	Yes

Keywords

Networked control systems (NCSs)
quantized control
stochastic clock offsets
stochastically stable

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10.1109/TSMC.2019.2916924

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abstract = "In this paper, the quantized control of networked control systems under stochastic clock offsets is considered. We assume that the clock offsets are caused by asynchronous clocks between sensors and controllers. A stochastic variable with a specific probability density function is used to describe the stochastic clock offsets. A quantized controller is designed to deal with quantization error such that the corresponding systems are stochastically stable. Finally, two numerical examples are used to show the validity of the proposed design method.",

keywords = "Networked control systems (NCSs), quantized control, stochastic clock offsets, stochastically stable",

author = "Haoyuan Sun and Jian Sun and Jie Chen",

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AB - In this paper, the quantized control of networked control systems under stochastic clock offsets is considered. We assume that the clock offsets are caused by asynchronous clocks between sensors and controllers. A stochastic variable with a specific probability density function is used to describe the stochastic clock offsets. A quantized controller is designed to deal with quantization error such that the corresponding systems are stochastically stable. Finally, two numerical examples are used to show the validity of the proposed design method.

KW - Networked control systems (NCSs)

KW - quantized control

KW - stochastic clock offsets

KW - stochastically stable

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ER -

Quantized Control of Networked Control Systems under Stochastic Clock Offsets

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Keywords

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