Multivariable constrained process control via Lyapunov R-functions

作者:Balestrino Aldo; Caiti Andrea; Grammatico Sergio*
来源:Journal of Process Control, 2012, 22(9): 1762-1772.
DOI:10.1016/j.jprocont.2012.07.013

摘要

This paper proposes a smooth control Lyapunov function with maximal controlled domain of attraction for the state-feedback control of constrained uncertain linear systems describing the dynamics of multivariable processes. Constructive algorithms are shown to build such a control Lyapunov function within a merging procedure due to the so-called R-functions. Robustness with respect to polytopic model uncertainties and disturbance rejection are also discussed. The controlled dynamics of two chemical reactions are simulated to show the benefits of the proposed strategy.

  • 出版日期2012-10