The progressive deterioration of water resources and the large amount of polluted water
generated in industrialized societies gives Wastewater Treatment (WWT) processes a …

An on‐line state‐estimation design for multiinput multioutput nonlinear plants, either
observable or detectable, is presented. The design considers a stage of analysis, in which …

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

In this work, a systematic approach based on the geometric observer is proposed to design
a model-based soft sensor, which allows the estimation of quality indexes in a bioreactor …

This article addresses the problem of estimating the state of a multimachine power system
(MPS). To work with power networks with lossy transmission lines, a variation of the classical …

An estimation approach to jointly design the estimation model, data assimilation structure,
and algorithm in the light of particular estimation objectives is developed within a …

In this paper, a cooling temperature optimization method is proposed for the seeded
crystallization process of β form l-glutamic acid (LGA), based on moving horizon estimation …

This work investigates the design of alternative monitoring tools based on state estimators
for industrial crystallization systems with nucleation, growth, and agglomeration kinetics. The …

A new robust state estimation scheme is proposed for chemical and biochemical processes.
This scheme is a nonlinear interval observer which is robust in the face of uncertainties of …

In this work, a proportional/integral (PI) material-balance scheme to control continuous free-
radical solution homopolymer (possibly open-loop unstable) reactors with level …