Detection and Isolation of Oscillations Using the Dynamic Causal Digraph Method

Vesa-Matti Tikkala, Alexey Zakharov, Sirkka-Liisa Jämsä-Jounela

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

3 Citations (Scopus)
371 Downloads (Pure)


This paper proposes a modification to the dynamic causal digraph (DCDG) method in order to address the detection and isolation of oscillations in a process. The proposed detection method takes advantage of the properties of residual signals generated by the DCDG method by studying their zerocrossings. The method is tested in an application to a board making process and the results are presented and discussed.
Original languageEnglish
Title of host publicationConference on Control and Fault-Tolerant Systems (SysTol'10), Nice, France, October 6-9, 2010
Place of PublicationNice
PublisherResearch Centre for Automatic Control of Nancy (CRAN)
ISBN (Electronic)978-1-4244-8152-1
ISBN (Print)978-1-4244-8154-5
Publication statusPublished - 2010
MoE publication typeA4 Article in a conference publication

Publication series

NameConference on Control and Fault-Tolerant Systems
ISSN (Print)2162-1209

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