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Process Monitoring System Design via the Closed-Loop Identified Data-Driven SKR

  • School of Astronautics, Harbin Institute of Technology
  • University of Duisburg-Essen
  • University of Science and Technology Beijing

Research output: Contribution to journalArticlepeer-review

Abstract

This paper presents the research on the closed-loop data-driven design of the process monitoring system. The core of the study is the closed-loop identification of the data-driven stable kernel representation (SKR) of the system. The proposed method takes into account the effects of feedback controller and the noise information in the closed-loop is directly extracted from a single LQ decomposition. The main results and the proposed methods are verified and demonstrated through randomly generated numerical examples.

Original languageEnglish
Pages (from-to)367-372
Number of pages6
Journal10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes SAFEPROCESS 2018: Warsaw, Poland, 29-31 August 2018
Volume51
Issue number24
DOIs
StatePublished - 2018
Externally publishedYes

Keywords

  • Data-driven
  • closed-loop identification
  • fault detection
  • process monitoring
  • stable kernel representation (SKR)
  • subspace method

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