Sine-Cosine Algorithm Based PID Controller Design For Interacting Three-Tank System With Linear Resistance Elements

Abstract

In this paper, sine-cosine algorithm (SCA) based tuning of three-mode proportional-integral-derivative (PID) controller is projected for controlling liquid level of interacting three tanks system that have their linear resistance elements. The optimal controller parameters are attained by minimizing the integral-square-error (ISE) of step response. Alpha and beta tables are used for calculating the ISE. For minimizing the ISE, the SCA algorithm is employed. The outcomes found using SCA are related with the other existing systems. Computer simulation shows that the SCA achieves better results in contrast to other controller settings.