Detection and Isolation of Oscillations Using the Dynamic Causal Digraph Method

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

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Abstract

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
PublisherCRAN Research Centre for Automatic Control of Nancy
Pages393-397
ISBN (Electronic)978-1-4244-8152-1
ISBN (Print)978-1-4244-8154-5
DOIs
Publication statusPublished - 2010
MoE publication typeA4 Article in a conference publication

Publication series

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

Cite this

Tikkala, V-M., Zakharov, A., & Jämsä-Jounela, S-L. (2010). Detection and Isolation of Oscillations Using the Dynamic Causal Digraph Method. In Conference on Control and Fault-Tolerant Systems (SysTol'10), Nice, France, October 6-9, 2010 (pp. 393-397). (Conference on Control and Fault-Tolerant Systems). CRAN Research Centre for Automatic Control of Nancy. https://doi.org/10.1109/SYSTOL.2010.5675972