Hybrid semi-parametric modeling in process systems engineering: Past, present and future

M Von Stosch, R Oliveira, J Peres… - Computers & Chemical …, 2014 - Elsevier
Hybrid semi-parametric models consist of model structures that combine parametric and
nonparametric submodels based on different knowledge sources. The development of a …

Integration of machine learning and first principles models

L Rajulapati, S Chinta, B Shyamala… - AIChE …, 2022 - Wiley Online Library
Abstract Model building and parameter estimation are traditional concepts widely used in
chemical, biological, metallurgical, and manufacturing industries. Early modeling …

A hybrid modeling framework using dimensional analysis for erosion predictions

W Dai, S Mohammadi, S Cremaschi - Computers & Chemical Engineering, 2022 - Elsevier
The transport of solids in multiphase flows is common practice in energy industries. Safe and
efficient operation requires reliable estimates of erosion rates in the pipelines. Numerous …

[PDF][PDF] „A Comparative Analysis of two Controllers for Trajectory Tracking Control: Application to a Biological Process‟

A Mohamed, K Asma… - Advances in Science …, 2018 - researchgate.net
The aim of the present work is to guarantee the trajectory tracking of a nonlinear biological
process and compare two control approaches. The main objective of this work is to …

Takagi‐Sugeno tracking control of a fermentation process with respect to asymmetric constraints

M Abyad, A Karama, A Khallouq - International Journal of …, 2020 - Wiley Online Library
This article deals with the tracking problem for nonlinear biological process with asymmetric
constraints on the controller. Using the fuzzy logic Takagi‐Sugeno (TS), the nonlinear …

[PDF][PDF] Robust fuzzy observer-based control with reference state model and unmeasurable premise variables: application to a biological process

A Karama, M Abyad - Journal of Control Engineering and Applied …, 2020 - ceai.srait.ro
This paper proposes a new procedure for the design of a robust fuzzy observer-based
tracking controller for nonlinear systems using Takagi-Sugeno (TS) formalism. A reference …

Novel strategies for process control based on hybrid semi-parametric mathematical systems

M Von Stosch - 2011 - search.proquest.com
The tight control of a process is important for various reasons, namely economical (eg to
maximize profit), environmental (eg to reduce toxic components), or operational (eg to …

[PDF][PDF] Modeling and control of renewable resources

S Antipolis-Méditerranée - Citeseer
6.1. 1. Mathematical study of models 6 6.1. 2. Model design, identification and validation 7
6.1. 3. Nonlinear observers 8 6.1. 4. Nonlinear control 9 6.2. Fields of application 10 6.2. 1 …

[引用][C] Multimodel Stabilization Based on the State Estimation with Unmeasurable Premise Variables of a Bioreactor