Distributed monitoring of the absorption column of a post‐combustion CO2 capture plant

X Yin, B Decardi‐Nelson, J Liu - International Journal of …, 2020 - Wiley Online Library
In this work, we consider the monitoring of the absorption column of a typical post‐
combustion capture plant within a distributed framework. The column is decomposed into a …

Optimal tracking control for a class of boundary controlled linear coupled hyperbolic PDE systems: Application to plug flow reactor with temperature output feedback

X Xu, S Dubljevic - European Journal of Control, 2018 - Elsevier
This work addresses an optimal linear quadratic (LQ) boundary output regulator design
problem for the plug flow reactor described by hyperbolic partial differential equations …

Command filtered adaptive neural tracking control of uncertain nonlinear time-delay systems with asymmetric time-varying full state constraints and actuator saturation

Y Wu, T Xu, H Fang - … Engineers, Part I: Journal of Systems …, 2021 - journals.sagepub.com
This article investigates the command filtered adaptive neural tracking control for uncertain
nonlinear time-delay systems subject to asymmetric time-varying full state constraints and …

Boundary observer design for a class of semi-linear hyperbolic PDE systems with recycle loop

X Xu, S Dubljevic - International Journal of Control, 2021 - Taylor & Francis
The present manuscript considers the observer design problem for a class of scalar semi-
linear hyperbolic partial differential equation (PDE) systems with a recycle loop through the …

[HTML][HTML] Discrete-time Kalman filter design for linear infinite-dimensional systems

J **e, S Dubljevic - Processes, 2019 - mdpi.com
As the optimal linear filter and estimator, the Kalman filter has been extensively utilized for
state estimation and prediction in the realm of lumped parameter systems. However, the …

Extremum seeking‐based observer design for reduced order models of coupled thermal and fluid systems

S Koga, M Benosman… - International Journal of …, 2021 - Wiley Online Library
We present an extremum seeking (ES)‐based robust observer design for thermal‐fluid
systems, pursuing an application to efficient energy management in buildings. The model is …

Data-based optimal control design with reinforcement learning for nonlinear PDE systems

Y Zheng, G Zhang - 2021 40th Chinese Control Conference …, 2021 - ieeexplore.ieee.org
In this paper, we investigate the optimal controller design for partial differential equation
(PDE) systems which can't construct the accurate mathematical models. Firstly, the empirical …

Optimal control of a distributed solar collector field

X Xu, Y Yuan, S Dubljevic - 2017 American Control Conference …, 2017 - ieeexplore.ieee.org
The dynamics of a distributed solar collector field can be modelled by a nonlinear hyperbolic
partial differential equation (PDE) based on the energy balance. The model-based optimal …

From Continuous Modelling to Discrete Constrained Optimal Control of Distributed Parameter Systems

G Ozorio Cassol - 2022 - era.library.ualberta.ca
Distributed parameter systems (DPS) are systems that have their evolution through time and
in space. These systems are present in every type of industrial process, from chemical to …

Subsystem decomposition and distributed state estimation of nonlinear process networks

X Yin - 2018 - era.library.ualberta.ca
The distributed framework has been recognized as a promising framework for handling the
large size and the strong interaction of modern integrated chemical processes. Compared to …