Beldek, UlaşMahmood, Ahmed Imad2020-12-042020-12-042019Beldek, Ulaş; Mahmood, Ahmed Imad (2019). "Model Based PI Controller Design and Test of o DC Motor Using Root Locus", International Journal of Engineering Science Invention (IJESI), Vol. 8, no. 5, pp. 58-69.2319-7064http://hdl.handle.net/20.500.12416/4312:In this paper the mathematical model of an experimental DC motor control system is constructed in a simulative environment for speed (angular velocity) control process and a PI controller is designed using root locus technique. The designed controller is then tested in different scenarios with varying reference signalsand changing disturbance load conditions. The designed controller demonstrated satisfactory results in simulations.eninfo:eu-repo/semantics/openAccessDC MotorsControl TheoryAngular Velocity ControlPI ControllersRoot LocusArticle855869