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  • 标题:A General Attainable-Set Model Predictive Control Scheme. Application to AUV Operations ⁎
  • 本地全文:下载
  • 作者:Rui Gomes ; Fernando Lobo Pereira
  • 期刊名称:IFAC PapersOnLine
  • 印刷版ISSN:2405-8963
  • 出版年度:2018
  • 卷号:51
  • 期号:32
  • 页码:314-319
  • DOI:10.1016/j.ifacol.2018.11.402
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractIn this article, a Model Predictive Control (MPC) scheme that, by taking advantage of the control problem time invariant ingredients, replaces as much as possible the on-line computational burden of the conventional schemes, by off-line computation, is presented and its asymptotic stability shown. The generated data is stored onboard in look-up tables and recruited and adapted on-line with small computation effort according to the real-time context specified by communicated or sensed data. This scheme is particularly important to the increasing range of applications exhibiting severe real-time constraints. The approach presented here provides a better re-conciliation of onboard resources optimization with state feedback control - to deal with the typical a priori high uncertainty - while managing the formation with a low computational budget which otherwise might have a significant impact in power consumption.
  • 关键词:KeywordsModel predictive controlAttainable setValue functionStabilityAUV formation controlObstacle avoidance
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