Stepper motors are a mainstay in precision control systems, valued for their simple open-loop operation and high torque at ...

Abstract: In this paper, a method has been proposed for better tuning of the parameters of Fuzzy PID. The work also proposes a modified firefly optimization algorithm for generating ... better over ...

Abstract: For online control of various ... parameter(s) then PID controller may work only if these changes are not severe. But most plants are either non linear or their parameters changes with time ...