The Mathematical modelling of environmental pollution using the Freundlich non-linear contaminant transport formulation

2007 ◽  
Vol 8 (1) ◽  
Author(s):  
Y M Aiyesimi
Keyword(s):  
Mathematical Modelling ◽  
Environmental Pollution ◽  
Contaminant Transport ◽  
Non Linear

scholarly journals Mathematical modelling of biosensors with substrate and product degeneration

2012 ◽  
Vol 53 ◽  
Author(s):  
Liana Stonkienė ◽  
Feliksas Ivanauskas
Keyword(s):  
Mathematical Model ◽  
Mathematical Modelling ◽  
Linear Term ◽  
Diffusion Equations ◽  
Enzymatic Reactions ◽  
Amperometric Biosensors ◽  
One Dimensional ◽  
Non Linear ◽  
Kinetics Of

This paper presents a one-dimensional-in-space mathematical model of the amperometric biosensors with substrate and product degeneration. The model is based on diffusion equations containing a non-linear term related to Michaelis-Menten kinetics of the enzymatic reactions. It was analyzed effect of substrate and product degeneration for the biosensors response.

scholarly journals Modelling and Controller Design for Non- Linear Two Tank Interacting System

2020 ◽  
Vol 9 (6) ◽  
pp. 82-85
Keyword(s):  
Fuzzy Logic ◽  
Comparative Study ◽  
Mathematical Modelling ◽  
Pid Controller ◽  
Fuzzy Logic Controller ◽  
Controller Design ◽  
Linear Process ◽  
Matlab Simulink ◽  
Non Linear ◽  
And Control

This paper explains the mathematical modelling and controller design of Two Tank Interacting System (TTIS) for a non-linear process. To design the non-linear process using Matlab Simulink and control the process using conventional PID controller and Fuzzy Logic Controller (FLC). A comparative study was conducted extensively made to examine which controller suits well for the non-linear process through the response observed.

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