This paper presents a thorough review of control technologies that have been applied to
wastewater treatment processes in the environmental engineering regime in the past four …

This paper presents an extensive tutorial and a complete review on the state-dependent
Riccati equation (SDRE). The review covers contributions from the beginning to (near the …

The consistent modelling methodology for secondary settling tanks (SSTs) leads to a partial
differential equation (PDE) of nonlinear convection–diffusion type as a one-dimensional …

The activated sludge process (ASP), found in most wastewater treatment plants, consists
basically of a biological reactor followed by a sedimentation tank, which has one inlet and …

This paper presents a novel nonlinear observer‐design approach to one‐sided Lipschitz
nonlinear systems in the presence of output delays. The crux of the approach is to overcome …

Full feedback data is mostly essential in control design. Measuring the links' variation of a
flexible‐joint robot (FJR) is easy but not for its actuators. The measurement of states and …

This paper presents a new approach for frequency estimation and tracking based on State
Dependent Riccati Equation Filter (SDREF). The SDREF is an alternative concept to the well …

The present study uses a combination of a state-dependent Riccati equation (SDRE)
controller and SDRE observer to control a class of nonlinear non-affine control systems. This …

Abstract In IEEE 802.11 systems, the system throughput performance can be enhanced by
optimizing the back-off window size based on the number of competing terminals n …

The cultivation of Escherichia coli bacteria is widely used by geneticists and
biopharmaceuticals to produce medicines and vaccines. In such industries, Bioprocesses …