Sliding mode control of a forestry-standard mobile hydraulic system
2014 (English)In: 2014 13TH International Workshop on Variable Structure Systems (VSS), ISSN 2158-3978Article in journal (Refereed) Published
In this paper, a sliding mode control design for a forestry-standard mobile hydraulic system, including bounded model uncertainties and external disturbances, is proposed. The approach includes inverse of a dead-zone-like nonlinearity and a feedforward compensation. Besides, two strategies for chattering attenuation are implemented, improving the overall performance. Experimental results performed over an industrial setup confirm efficacy of the proposed methodology. Additionally, a comparison with a PID controller is presented.
Place, publisher, year, edition, pages
IdentifiersURN: urn:nbn:se:umu:diva-98884ISI: 000345902100050OAI: oai:DiVA.org:umu-98884DiVA: diva2:786069
13th IEEE International Workshop on Variable Structure Systems (VSS). Nantes, FRANCE. JUN 29-JUL 02, 2014.
ISBN: 978-1-4799-5566-42015-02-042015-01-272015-02-04Bibliographically approved