DC Motor Analysis 42D29Y401 for System Optimization through LQR and LQT Approaches

Abstract

DC motors are one of the control systems used to control, manage, and control the condition of a system. Especially in DC motors it is used to convert direct current (DC) into kinetic energy. This DC motor has two poles, namely positive (+) and negative (-) poles that function so that they can be active. DC motors have the advantage of being easy to regulate speed in a wide range with various methods used which makes this DC Motor widely used in Industry, especially Modern Industry. Not specifically in a Modern Industry, but various kinds of Modern Industries use this DC Motor with various variations depending on the needs and needs of the industry. One of the methods that can be used to adjust the speed of the DC Motor and to suit the needs of the tool working system is to use a speed control device. Thus, the performance optimization experiment of DC Motors can be carried out using mathematical modeling and control systems supported by Software. One of the software that can be used and is in accordance with the experiment is the Matlab software. The optimization system methods used for the optimal occurrence of a system in this problem are LQR (Linear Quadratic Regulator) and LQT (Linear Quadratic Tracking). Thus, in this study, the representation and simulation of DC motors with and without a series of optimizations are carried out.