The monitoring of the main variables and parameters of biotechnological processes is of key
importance for the research and control of the processes, especially in industrial …

A problem of respiration rate estimation using two new non-linear observers for a
wastewater treatment plant is addressed in this paper. In particular, a non-linear adaptive …

A problem of state estimation for a certain class of non-linear uncertain systems has been
addressed in this paper. In particular, a sliding mode observer has been derived to produce …

Specific kinetic rates are key variables regarding metabolic activity in bioprocesses. They
are non-linear functions of concentrations and operating conditions and therefore of difficult …

The problem of proving observability/detectability properties for selected non-linear
uncertain model of biochemical processes has been addressed in this paper. In particular …

The present contribution deals with the simultaneous estimation of the reaction rates and
input disturbances in a bioprocess. Online estimation of just the reaction rates is possible by …

The knowledge of kinetic reaction rates is important for monitoring and controlling
biotechnological processes. However, the lack of on-line sensors for this purpose and the …

The anaerobic digestion (AD) technology is widely used in the treatment of waste and
wastewater. To ensure the treatment efficiency and to increase the production of biogas …

On bioprocess engineering, experimental measurements are always a costly part of the
modeling effort; therefore, there is a constant need to develop cheaper, simpler, and more …

The problem of state estimation (reconstruction of the state vector) for a given class of
biochemical systems under uncertain system dynamics has been addressed in this paper. In …