State Estimation for Polymerization Reactors

The use of extended Kalman Filters for state estimation in polymerization reactors is discussed An important factor in making these filters work well in practice is to properly account for the stochastic disturbances in the system through the introduction of meaningful stochastic states In particular, since reactive impurities are the major source of these stochastic disturbances, it is natural to incorporate the stochastics in the model …