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  • 标题:Exact solution to a special class of nonlinear MPC problems
  • 本地全文:下载
  • 作者:Moritz Schulze Darup ; Manuel Klädtke ; Martin Mönnigmann
  • 期刊名称:IFAC PapersOnLine
  • 印刷版ISSN:2405-8963
  • 出版年度:2021
  • 卷号:54
  • 期号:6
  • 页码:290-295
  • DOI:10.1016/j.ifacol.2021.08.559
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractWe show that exact solutions to nonlinear MPC problems for a special class of bilinear systems can be obtained by solving a finite number of convex linear MPC problems. The underlying reformulation is realized through exact (input-state) linearization and supported by special biquadratic stage costs. While such stage costs are unusual, we show that they preserve beneficial properties such as positive definiteness and that they allow for meaningful tuning. We further show that the proposed reformulation reveals some interesting insights on the structure of the optimal control law and we illustrate our approach with a numerical example.
  • 关键词:Keywordsnonlinear/explicit MPCbilinear systemsexact linearizationbiquadratic costs
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