Four-term bilinear PID controller applied to an industrial furnace

S. Martineau, Keith J. Burnham, Olivier C.L. Haas, G. Andrews, A. Heeley

    Research output: Contribution to journalArticle

    42 Citations (Scopus)
    58 Downloads (Pure)

    Abstract

    PID controllers are widely used in many industries and provide acceptable performances with no specific requirement for mathematical knowledge of the plant. However, these controllers, which are tuned for one operating point, are based on the assumption that local linearity holds for the plant to be controlled. When considering operation over a range, this assumption may become invalid, and it is at this juncture that the notion of bilinearisation is raised as providing a way forward. Application of a bilinear control strategy to a high-temperature industrial furnace is described and the results in terms of improved performance are presented.
    Original languageEnglish
    Pages (from-to)457–464
    JournalControl Engineering Practice
    Volume12
    Issue number4
    DOIs
    Publication statusPublished - Apr 2004

    Bibliographical note

    © IFAC 2004. This work is posted here by permission of IFAC for your personal use. Not for
    distribution. The original version was published in ifac-papersonline.net, DOI 10.1016/S0967-
    0661(03)00147-3

    Keywords

    • Bilinear
    • Control
    • Design
    • Gas
    • Industrial
    • PID
    • Temperature

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