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A method for bidirectional active vibration control of structure using discrete-time sliding mode
Departamento de Control Automático, CINVESTAV-IPN (National Polytechnic Institute), Mexico City, Mexico.ORCID iD: 0000-0003-4720-0897
Departamento de Control Automático, CINVESTAV-IPN (National Polytechnic Institute), Mexico City, Mexico.
Department of Information and Communication Technology, Agder University College, Grimstad, Norway.
2018 (English)In: IFAC-PapersOnLine, E-ISSN 2405-8963, Vol. 51, no 13, p. 361-365Article in journal (Refereed) Published
Abstract [en]

In this paper, a novel discrete-time sliding mode control is proposed in order to attenuate structural vibration due to earthquake forces. The analysis is based on the lateral-torsional vibration under the bidirectional waves. The proposed fuzzy modeling based sliding mode control can reduce chattering due to its time-varying gain. In the modeling equation of the structural system, the uncertainty exists in terms of sti¤ness, damping forces and earthquake. Fuzzy logic model is used to identify and compensate the uncertainty associated with the modeling equation. We prove that the closed-loop system is uniformly stable using Lyapunov stability analysis. The experimental result reveals that discrete-time sliding mode controller offers significant vibration attenuation with active mass damper and torsional actuator.

Place, publisher, year, edition, pages
Elsevier, 2018. Vol. 51, no 13, p. 361-365
Keywords [en]
active vibration control, sliding mode control, discrete-time, Lyapunov stability, fuzzy logic
National Category
Engineering and Technology Control Engineering
Identifiers
URN: urn:nbn:se:oru:diva-71780DOI: 10.1016/j.ifacol.2018.07.305ISI: 000443321500060Scopus ID: 2-s2.0-85052620438OAI: oai:DiVA.org:oru-71780DiVA, id: diva2:1281962
Conference
2nd IFAC Conference on Modelling, Identification and Control of Nonlinear Systems MICNON, Guadalajara, Jalisco, Mexico, June 20-22, 2018
Available from: 2019-01-23 Created: 2019-01-23 Last updated: 2019-01-25Bibliographically approved

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Paul, Satyam

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf