Multivariable control of the coupled four-tank system

Mahematical model and LQR design for four acopled tanks.
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Updated 12 Feb 2022

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For the purpose of studying multivariable systems and controller design, the problem of four coupled tanks is considered at a certain point of operation. This system is suitable for the study of linear and nonlinear controllers and exhibits minimum and non-minimum phase behavior when linearized. This behavior is verified by changing the position of the configuration valve. For the design of the controllers, the LQR control technique is used.

Cite As

Francisco J. Triveno Vargas (2024). Multivariable control of the coupled four-tank system (https://www.mathworks.com/matlabcentral/fileexchange/105725-multivariable-control-of-the-coupled-four-tank-system), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2021b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
3.0.0

Based in:
"Distributed multiparametric model predictive control design for a quadruple tank process"

2.0.0

Based in:
"Distributed multiparametric model predictive control design
for a quadruple tank process"

1.0.0