A Cooperative Denoising Algorithm with Interactive Dynamic Adjustment Function for Security of Stacker in Industrial Internet of Things

Joint Authors

Darong, Huang
Wan, Shaohua
Ke, Lanyan
Mi, Bo
Wei, Guosheng
Wang, Jian

Source

Security and Communication Networks

Issue

Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-16, 16 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2019-02-03

Country of Publication

Egypt

No. of Pages

16

Main Subjects

Information Technology and Computer Science

Abstract EN

In order to more effectively eliminate the disturbance of vibration signal to ensure the security monitoring of stacker be more accurate in Industrial Internet of Things (IIoT), a cooperative denoising algorithm with interactive dynamic adjustment function was constructed and proposed.

First, some basic theories such as EMD, EEMD, LMS, and VSLMS were introduced in detail according the characteristics of stacker in IIoT.

Meanwhile, the advantages and disadvantages of varieties of algorithms have been analyzed.

Secondly, based on the traditional VSLMS-EEMD, an improved VSLMS-EEMD was proposed.

Thirdly, to guarantee the denoising effect of security monitoring in IIoT, a cooperative denosing model and framework named as IDVSLMS-EEMD was designed and constructed based on the advantages of LMS, VSLMS, and improved VSLMS-EEMD.

In addition, the assignment rules and models of the corresponding weight coefficients were also set up according to the features of the error signal of denoising process in IIoT.

At the same time, we have designed a cooperative denoising algorithm with interactive dynamic adjustment function.

And some evaluated indexes such as NSR and SDR were selected and introduced to evaluate the effectiveness of the different algorithms.

Thirdly, some simulation examples and real experiment examples of stacker running signals under abnormal condition, which has been developed and applied in Power Grid of China, was used to verify and simulate the effectiveness of our presented algorithm.

The experiment comparison results have shown that our algorithm can improve the denosing effect.

Finally, some conclusions were discussed and the directions for future engineering application were also pointed out.

American Psychological Association (APA)

Darong, Huang& Ke, Lanyan& Mi, Bo& Wei, Guosheng& Wang, Jian& Wan, Shaohua. 2019. A Cooperative Denoising Algorithm with Interactive Dynamic Adjustment Function for Security of Stacker in Industrial Internet of Things. Security and Communication Networks،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1210410

Modern Language Association (MLA)

Darong, Huang…[et al.]. A Cooperative Denoising Algorithm with Interactive Dynamic Adjustment Function for Security of Stacker in Industrial Internet of Things. Security and Communication Networks No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1210410

American Medical Association (AMA)

Darong, Huang& Ke, Lanyan& Mi, Bo& Wei, Guosheng& Wang, Jian& Wan, Shaohua. A Cooperative Denoising Algorithm with Interactive Dynamic Adjustment Function for Security of Stacker in Industrial Internet of Things. Security and Communication Networks. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1210410

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1210410