Learning Predictive Controller

 
  • Online model identification for a predictive controller
  • Fuzzy map is used to store the model parameters and updated by an additional learning algorithm.
  • Application to a Gas Heat Pump (GHP) system which is a MIMO system with variable time delays.
  • The discharge pressure (HP) and super heat (SH) of refrigerant are stabilized by adjusting engine revolution (NE) and electric expansion valve (EV) using the proposed controller.

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    Block diagram of a Gas Heat Pump (GHP) system