Title :
Simultaneous estimation of heat transfer coefficient and reaction heat in semi-batch processes
Author :
Krämer, Stefan ; Gesthuisen, Ralf ; Engell, Sebastian ; Asua, Jose M.
Author_Institution :
Process Control Lab., Dortmund Univ., Germany
Abstract :
In this paper, we propose an extended Kalman filter (EKF) to estimate the heat of reaction and heat transfer coefficient. The EKF is chosen as it is well known in the process industries and the most frequently used state estimator. It can be used to estimate the heat of reaction and heat transfer coefficient.
Keywords :
Kalman filters; batch processing (industrial); chemical technology; heat of reaction; heat transfer; process control; state estimation; calorimetry; extended Kalman filter; heat of reaction; heat transfer coefficient; nonlinear observer; process industries; semibatch processes; simultaneous estimation; state estimation; Calorimetry; Cooling; Heat transfer; Inductors; Laboratories; Observability; Polymers; Process control; State estimation; Temperature;
Conference_Titel :
American Control Conference, 2003. Proceedings of the 2003
Print_ISBN :
0-7803-7896-2
DOI :
10.1109/ACC.2003.1243364
