State‐of‐the‐art and progress in the optimization‐based simultaneous design and control for chemical processes

Z Yuan, B Chen, G Sin, R Gani - AIChE Journal, 2012 - Wiley Online Library
Significant progress in the area of simultaneous design and control for chemical processes
has been achieved and various methodologies have been put forward to address this issue …

Integrated design and control of chemical processes–Part I: Revision and classification

P Vega, RL De Rocco, S Revollar… - Computers & chemical …, 2014 - Elsevier
This work presents a comprehensive classification of the different methods and procedures
for integrated synthesis, design and control of chemical processes, based on a wide revision …

Developments in inherent safety: A review of the progress during 2001–2011 and opportunities ahead

R Srinivasan, S Natarajan - Process Safety and Environmental Protection, 2012 - Elsevier
This paper reviews the progress in inherent safety. A summary of the historical
developments up to the year 2000 is first presented which sets the stage for a review of the …

A combined method for stability analysis of linear time invariant control systems based on Hermite‐Fujiwara matrix and Cholesky decomposition

H Fatoorehchi, M Ehrhardt - The Canadian Journal of Chemical …, 2023 - Wiley Online Library
In this paper, we have developed an integrative method for checking the stability of linear
time‐invariant (LTI) systems as well as nonlinear continuous‐time ones. In our method, we …

Dynamic quantitative operational risk assessment of chemical processes

H Wang, F Khan, S Ahmed, S Imtiaz - Chemical Engineering Science, 2016 - Elsevier
This paper presents a novel dynamic quantitative risk assessment method to analyze the
operational performance of chemical processes. Unlike traditional methods, the proposed …

Application of loss functions in process economic risk assessment

F Khan, H Wang, M Yang - Chemical Engineering Research and Design, 2016 - Elsevier
Loss functions describe the economical consequences of the deviations from the target
values. In recent years they have been used in wide range of application including process …

[HTML][HTML] Optimal control approach for nonlinear chemical processes with uncertainty and application to a continuous stirred-tank reactor problem

X Wu, Y Hou, K Zhang - Arabian Journal of Chemistry, 2022 - Elsevier
Practical chemical process is usually a dynamic process including uncertainty. Stochastic
constraints can be used to chemical process modeling, where constraints cannot be strictly …

Optimization of a continuous fermentation process producing 1, 3-propane diol with Hopf singularity and unstable operating points as constraints

H Wang, N Zhang, T Qiu, J Zhao, X He… - Chemical Engineering …, 2014 - Elsevier
Oscillatory behavior was observed in both experiments and mathematical simulation during
continuous fermentation of Klebsiella pneumoniae, in which biomass, product and substrate …

A process design framework for considering the stability of steady state operating points and Hopf singularity points in chemical processes

H Wang, N Zhang, T Qiu, J Zhao, X He… - Chemical Engineering …, 2013 - Elsevier
In this paper, operating point stability and Hopf singularity points were considered in
chemical process design. First, a process design framework was proposed. For processes …

Design of scenario-based early warning system for process operations

H Wang, F Khan, S Ahmed - Industrial & Engineering Chemistry …, 2015 - ACS Publications
Alarm flooding is a significant problem in the process industries. To solve this problem, a
scenario-based early warning system design methodology is proposed. It comprises three …