Tuning methods of various controllers

Abstract Adjustment of gains for different controllers are widely used in the Industries. Controllers like fuzzy logic controller, PID Controllers are widely used. Variation in the tuning achieves greater accuracy in the output with various controllers. Variation in the tuning formula for different controller to achieve the greater accuracy. Integrator done the process of analyzing various controllers and tuning level. Tuning method can be achieved by variation of dead time. In this paper different controller are tuned to achieve greater accuracy. Techniques used for tuning are PID Controller, Fuzzy Controller and adaptive controller as a result it indicates the accuracy of PID Controller is achieved using Ziegler Nichols Closed Tuning Method.