In the present manuscript, we design a fractional multi-order high-gain observer to estimate
temperature in a double pipe heat exchange process. For comparison purposes and since …

In this study, a type of nonlinear observer design is studied for a class of nonlinear systems.
For the construction of the nonlinear observer, SOS-based optimization tools are utilized …

In this work, we present a globally Mittag-Leffler bounded high-gain observer for fractional
order nonlinear systems with unmodeled dynamics and additive measurement noise at the …

The removal of hexavalent chromium [Cr (VI)] using non-living cells of Yarrowia lipolytica
was investigated. Batch and continuous studies on removal of Cr (VI) achieved 97% and …

Microorganism culture is highly complex due to the different metabolic pathways, which are
very complex. A metabolic phenomenon called overflow is a challenge to overcome in …

Currently, there is a need to conduct integrated management of all factors that can minimize
the environmental impact in biohydrogen production processes from their origin. In this …

The main obstacle in the control industry process is to measure the input variable and the
output variable in order to drive this output into the set point of the bioprocess. Monitoring …

Considering how crucial variables assessment is in systems' control, especially states and
inputs, this work addresses the simultaneous estimate problem of non-measured states and …

Control-systems engineering is a multidisciplinary subject that applies automatic-control
theory to design systems with desired behaviors in control environments. Automatic-control …