I need recent mathematical modelling constrained optimal control of covid-19 as application of my work on optimal control problems.
See
C. J. Silva et al., “Optimal control of the COVID-19 pandemic: controlled sanitary deconfinement in Portugal,” Sci Rep, vol. 11, no. 1, p. 3451, Dec. 2021, doi: 10.1038/s41598-021-83075-6.
and references therein
Dear Xingyu Zhou,
Thank you for your sharing.
Best regards
Boubakeur
Dear Boubakeur Benahmed,
Here is attached file of article.
Many thanks.
Hello everyone; I m trying to model the mixing of two miscible liquids inside a circular tank by using Ansys-fluent and i m confused which model of multiphase flow i have to use to model such...
29 December 2019 586 6 View
The aim of my subject is the enhancement of the heat transfer inside a hot rotating tank which contains a hot rotating blade and a cold fluid. I am using Ansys Fluent but i couldn't find how can i...
13 December 2018 6,491 12 View
These equations can arise in the following cases: 1- when writing first order conditions for inequality constrained optimization problems. 2- when reformulating as equations linear or nonlinear...
31 July 2017 2,551 2 View
For solving NSDP problem, we first write the KKT system then we reformulate the last system as nonsmooth system of equation which will be solved by newton's type method.....
14 July 2017 7,530 2 View
Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...
01 March 2021 1,133 1 View
The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...
28 February 2021 6,560 14 View
Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...
26 February 2021 4,026 5 View
Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...
25 February 2021 3,292 3 View
Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...
24 February 2021 9,105 2 View
Hi everyone, I'm researching about mobile learning in higher education. Due to the small number of the students in the semesters, I cannot have a experimental and control group together. I'm...
22 February 2021 3,653 11 View
My real system (buck converter) can only take an input of 0 to 1 (duty ratio) and I need to constrain the system so the controller action keeps within this bounds. How can I do this? The code for...
22 February 2021 2,125 3 View
I ran RT-qPCR for a control and a treated group and it appears that my gene of interest was not expressed at all in any of the subjects in the control group. So I was wondering if I could...
20 February 2021 6,243 10 View
Hi, I have modelled a three-span arch bridge with soil fill over along with pedestals. The FE modelling is done in LUSAS with HX8M solid elements (i.e. 3D solid modelling). The non-linearity is...
20 February 2021 1,346 2 View
I am doing a project on classification of EEG signals of Alzheimer's disease and control groups. Previously, I extracted the alpha power of the EEG signals and found out the strengths. I want a...
18 February 2021 8,502 2 View