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  • 标题:Robust Economic Model Predictive Control without Terminal Conditions ⁎
  • 本地全文:下载
  • 作者:Lukas Schwenkel ; Johannes Köhler ; Matthias A. Müller
  • 期刊名称:IFAC PapersOnLine
  • 印刷版ISSN:2405-8963
  • 出版年度:2020
  • 卷号:53
  • 期号:2
  • 页码:7097-7104
  • DOI:10.1016/j.ifacol.2020.12.465
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractIn this paper, a tube-based economic Model Predictive Control (MPC) scheme for systems subject to bounded disturbances is investigated that uses neither terminal costs nor terminal constraints. We provide robust guarantees on the closed-loop performance under suitable dissipativity and controllability conditions. Furthermore, we prove practical convergence to an optimal robust control invariant set, as well as its practical stability under slightly stronger assumptions. Hence, this work extends the results from nominal economic MPC without terminal conditions to systems with bounded disturbances by using similar turnpike arguments and a properly modified stage cost. The results are discussed in a numerical example.
  • 关键词:KeywordsModel predictive controlEconomic MPCRobust MPCTurnpike property
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