Data-driven predictive control for continuous-time linear parameter varying systems with application to wind turbine
作者: Xiaosuo Luo
作者单位: 1Chongqing University
2Chongqing College of Electronic Engineering
刊名: International Journal of Control, Automation and Systems, 2017, Vol.15 (2), pp.619-626
来源数据库: Springer Nature Journal
DOI: 10.1007/s12555-015-0480-6
关键词: Continuous-timeData-driven approachLinear parameter varying systemsModel predictive controlSubspace identification
英文摘要: A new data-driven predictive control method based on subspace identification for continuous-time linear parameter varying (LPV) systems is presented in this paper. It is developed by reformulating the continuous-time LPV system which utilizes Laguerre filters to obtain the subspace prediction of output. The subspace predictors are derived by QR decomposition of input-output and Laguerre matrices obtained by input-output data. The predictors are then applied to design the model predictive controller. It is shown that the integrated action is incorporated in the control effect to eliminate the steady-state offset. We control the continuous-time LPV systems to obtain the attractive performance with the proposed data-driven predictive control method. The proposed controller is applied to a...
原始语种摘要: A new data-driven predictive control method based on subspace identification for continuous-time linear parameter varying (LPV) systems is presented in this paper. It is developed by reformulating the continuous-time LPV system which utilizes Laguerre filters to obtain the subspace prediction of output. The subspace predictors are derived by QR decomposition of input-output and Laguerre matrices obtained by input-output data. The predictors are then applied to design the model predictive controller. It is shown that the integrated action is incorporated in the control effect to eliminate the steady-state offset. We control the continuous-time LPV systems to obtain the attractive performance with the proposed data-driven predictive control method. The proposed controller is applied to a...
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关键词翻译
关键词翻译
  • control 控制
  • predictive 预言
  • systems 系统科学与软件
  • driven 从动的
  • varying 变化的
  • continuous 连续的
  • parameter 参数
  • proposed 建议的
  • turbine 涡轮机
  • Data 数据