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Comparison of estimation methods for biotechnological processes

✍ Scribed by M.N. Pons; A. Rajab; J.M. Flaus; J.M. Engasser; A. Cheruy

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
477 KB
Volume
43
Category
Article
ISSN
0009-2509

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✦ Synopsis

Extended K&man Filter (EKF) and a Fultivariable Adaptive Estimator (MAE) have been applied to the estimation of state variables of a biotechnological process in batch and fedbatch operation. From the simulation-based comparison it appears that EKF leads to a better global estimation (biomass, substrate, product) but MAE can be safely used when the stress is laid upon biomass estimation. This is confirmed by comparison on real experiments.

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