Skip to main content
Log in

Analysis and implementation of computer network graph based on iterative control algorithm theory

  • Application of soft computing
  • Published:
Soft Computing Aims and scope Submit manuscript

Abstract

This study aims to use the theory of iterative control algorithm to learn and extract the semantic structural features of large-scale network data by analyzing and exploring the semantic structural features of large-scale networks with the help of data visualization analysis methods. In addition, it conducts relevant research on the high-quality simplified representation of computer network graphs based on the effective extraction of structural features and combined with graph sampling techniques. An iterative learning control algorithm based on reference trajectory update is proposed for the tracking control problem of discrete linear control system output subject to non-repetitive perturbation. First, the controller is parametrically optimized by constructing a performance index function to track the system output quickly and accurately at the desired point of reference trajectory update. Second, when the system output is affected by a batch of non-repetitive perturbations, a new performance indicator function is further constructed by introducing a Lagrange multiplier algorithm to establish multi-objective performance indicators to optimize the robust iterative learning controller. Finally, the algorithm is applied to a computer network graph design system, and the simulation results verify the reasonableness and effectiveness of the algorithm. These results show that the suggested technique surpassed the existing approaches with accomplishments such as an average degree of 12.5%, a clustering coefficient of 65%, network efficiency of 91%, and higher modularity, community identification, and network embedding scores.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11

Similar content being viewed by others

Availability of data and material

Not Applicable.

References

Download references

Funding

This study was Funded by the Science Research Project of the Hebei Education Department (Research and Practice on the Student-Centered Evaluation Index System for the Quality of Applied Undergraduate Teaching: Taking the Computer Department of Hebei University of Water Resources and Electric Engineering as an Example:2021GJJG403).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Jingyi Rong.

Ethics declarations

Conflict of interest

The authors have no financial or proprietary interests in any material discussed in this article. The authors declare that they have no conflict of interest.

Ethical approval

Not Applicable.

Informed consent

Not Applicable.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhang, J., Rong, J., Zhang, C. et al. Analysis and implementation of computer network graph based on iterative control algorithm theory. Soft Comput 27, 18113–18128 (2023). https://doi.org/10.1007/s00500-023-09222-5

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00500-023-09222-5

Keywords

Navigation