Observer design for a class of MIMO nonlinear systems
M Farza, M M'Saad, L Rossignol - Automatica, 2004 - Elsevier
A simple observer is proposed for a large class of MIMO nonlinear systems which includes
many physical models. The main characteristic of the proposed observer lies in the easiness …
many physical models. The main characteristic of the proposed observer lies in the easiness …
A hybrid artificial neural network as a software sensor for optimal control of a wastewater treatment process
DJ Choi, H Park - Water research, 2001 - Elsevier
For control and automation of biological treatment processes, lack of reliable on-line sensors
to measure water quality parameters is one of the most important problems to overcome …
to measure water quality parameters is one of the most important problems to overcome …
Nonlinear adaptive control for bioreactors with unknown kinetics
We consider a control problem for a single bioreaction occurring in a continuous and well-
mixed bioreactor, assuming that the bioreaction's kinetics is not represented by a validated …
mixed bioreactor, assuming that the bioreaction's kinetics is not represented by a validated …
Continuous-discrete time observers for a class of MIMO nonlinear systems
This technical note addresses the observer design problem for a class of continuous-time
dynamical systems with non-uniformly sampled measurements. More specifically, we …
dynamical systems with non-uniformly sampled measurements. More specifically, we …
Optimal operation of fed-batch fermentations via adaptive control of overflow metabolite
S Valentinotti, B Srinivasan, U Holmberg… - Control engineering …, 2003 - Elsevier
The maximization of biomass productivity in the fed-batch fermentation of Saccharomyces
cerevisiae is analyzed. Due to metabolic bottleneck, often attributed to limited oxygen …
cerevisiae is analyzed. Due to metabolic bottleneck, often attributed to limited oxygen …
Observer design for a class of uncertain nonlinear systems with sampled outputs—Application to the estimation of kinetic rates in bioreactors
A continuous–discrete time observer is proposed for a class of uncertain nonlinear systems
where the output is available only at non uniformly spaced sampling instants. The …
where the output is available only at non uniformly spaced sampling instants. The …
A robust sliding mode observer for non-linear uncertain biochemical systems
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 …
addressed in this paper. In particular, a sliding mode observer has been derived to produce …
State estimation for a penicillin fed-batch process combining particle filtering methods with online and time delayed offline measurements
Real time monitoring of physiological characteristics during a cultivation process is of great
importance in the pharmaceutical industry. Measuring biomass, product, substrate and …
importance in the pharmaceutical industry. Measuring biomass, product, substrate and …
Lipid production optimization and optimal control of heterotrophic microalgae fed-batch bioreactor
J Abdollahi, S Dubljevic - Chemical engineering science, 2012 - Elsevier
Interior point optimization and model predictive control along with moving horizon estimator
are used to maximize and regulate lipid production in a fed-batch heterotrophic microalgae …
are used to maximize and regulate lipid production in a fed-batch heterotrophic microalgae …
State observers for reaction systems with improved convergence rates
The problem of designing state observers for reaction systems whose convergence rate is
faster than the standard asymptotic observers [7] is addressed in this paper. It is assumed …
faster than the standard asymptotic observers [7] is addressed in this paper. It is assumed …