Performance investigation and control parameters choice for sliding mode control of coupled tanks system
Louis, M., Roman, M., Mahmoud, O., Sedrak, M. (2020). Performance investigation and control parameters choice for sliding mode control of coupled tanks system. EKB Journal Management System, 19(19th International Conference on Applied Mechanics and Mechanical Engineering.), 1-16. doi: 10.1088/1757-899X/973/1/012044
M A Louis; M R Roman; O E Mahmoud; M F Sedrak. "Performance investigation and control parameters choice for sliding mode control of coupled tanks system". EKB Journal Management System, 19, 19th International Conference on Applied Mechanics and Mechanical Engineering., 2020, 1-16. doi: 10.1088/1757-899X/973/1/012044
Louis, M., Roman, M., Mahmoud, O., Sedrak, M. (2020). 'Performance investigation and control parameters choice for sliding mode control of coupled tanks system', EKB Journal Management System, 19(19th International Conference on Applied Mechanics and Mechanical Engineering.), pp. 1-16. doi: 10.1088/1757-899X/973/1/012044
Louis, M., Roman, M., Mahmoud, O., Sedrak, M. Performance investigation and control parameters choice for sliding mode control of coupled tanks system. EKB Journal Management System, 2020; 19(19th International Conference on Applied Mechanics and Mechanical Engineering.): 1-16. doi: 10.1088/1757-899X/973/1/012044

Performance investigation and control parameters choice for sliding mode control of coupled tanks system

The International Conference on Applied Mechanics and Mechanical Engineering
Volume 19, 19th International Conference on Applied Mechanics and Mechanical Engineering., July 2020, Page 1-16  XML PDF (1.22 MB)
Document Type: Original Article
DOI: 10.1088/1757-899X/973/1/012044
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Authors
M A Louis email 1; M R Roman2; O E Mahmoud2; M F Sedrak2
1Faculty of engineering, Egyptian Russian University, Cairo, Egypt.
2Faculty of engineering at mataria, Helwan University, Cairo, Egypt.
Abstract
In several food processing and chemical industries, liquid is pumped and kept in interrelating coupled tanks. However, automatic regulation of the liquid level and flow control between these tanks is a challenging problem because of the complexity and high non linearity of such system. This paper deals with the liquid level control of two horizontal coupled tanks system. A comprehensive comparative study is made for most popular sliding mode control (SMC) algorithms found in literature, namely Proportional-Derivative Sliding Mode Control (PD-SMC), Proportional-Integral-Derivative SMC (PID-SMC), Fractional Order SMC and finally dynamic SMC. Special emphasis is put on the effect of the sensor noise on the controller performance. Simulated experiments including robustness to variation in plant parameters and step input disturbances are made. Control algorithms parameters are selected to optimize designed performance indices by using MATLAB optimization toolbox. Simulation results reveal that dynamic SMC is superior to other control algorithms in the presence of sensor noise and has a significant reduction in the actuator chattering phenomenon.
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