This paper presents an approach to an Advanced Fast Disturbance Rejection Proportional-Integral (AFDR-PI) control system based on a benchmark plant model description. The controller is designed for a balance between performance (response time) and robustness (stability margins). The proposed algorithm associated with the mathematical model has been carried out under MATLAB/SIMULINK environment. A comparison between the Proportional-Integral (PI) controller and AFDR-PI controller has been introduced with applied step input disturbance to the input of the control system. The conclusion is that the AFDR-PI controller has the same tracking performance (time response requirements) as the PI controller, and succeeds to reject the disturbance signal higher than the PI controller (robustness requirements).
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.