Worst Case Sensitivity Analysis of Controllers for Stock Consistency of Paper Machine Subsystem

Parvesh Saini, Pradeep Kumar Juneja, Rajesh Kumar, Ashutosh Dixit

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

A robustness analysis of the control system, designed for the stock consistency of the paper machine subsystem, using PSO based conventional controllers has been presented in this paper. The robustness of the designed control system has been assessed through worst case sensitivity analysis. The subsystem taken into consideration for this work is the headbox. Tuning parameters of conventional PI and PID controllers have been determined through FL-PSO algorithm. Worst case sensitivity has been assessed by evaluating the peak values of sensitivity function and complementary sensitivity function for the perturbed consistency models. The aforesaid peak values have been determined through MATLAB. A comparative analysis of both PI and PID controllers for all five stock consistency models have also been presented. From the comparative analysis, it has been observed that the PI controller exhibits better robustness as compared to PID controller.

Original languageEnglish
Title of host publicationProceedings - 2020 International Conference on Advances in Computing, Communication and Materials, ICACCM 2020
EditorsSunil Semwal, Piyush Dhuliya
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages351-356
Number of pages6
ISBN (Electronic)9781728197852
DOIs
StatePublished - 21 Aug 2020
Externally publishedYes
Event2020 International Conference on Advances in Computing, Communication and Materials, ICACCM 2020 - Dehradun, India
Duration: 21 Aug 202022 Aug 2020

Publication series

NameProceedings - 2020 International Conference on Advances in Computing, Communication and Materials, ICACCM 2020

Conference

Conference2020 International Conference on Advances in Computing, Communication and Materials, ICACCM 2020
Country/TerritoryIndia
CityDehradun
Period21/08/2022/08/20

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

  • Headbox
  • PI
  • PID
  • PSO
  • Paper Machine
  • Stock Consistency
  • Worst Case Sensitivity

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