Neural model predictive control for nonlinear chemical processes

비선형 화학공정의 신경망 모델예측제어

  • 송정준 (한국과학기술원 화학공학과) ;
  • 박선원 (한국과학기술원 화학공학과)
  • Published : 1992.10.01


A neural model predictive control strategy combining a neural network for plant identification and a nonlinear programming algorithm for solving nonlinear control problems is proposed. A constrained nonlinear optimization approach using successive quadratic programming cooperates with neural identification network is used to generate the optimum control law for the complicate continuous/batch chemical reactor systems that have inherent nonlinear dynamics. Based on our approach, we developed a neural model predictive controller(NMPC) which shows excellent performances on nonlinear, model-plant mismatch cases of chemical reactor systems.