Design of Tuning Methods for Fractional order PIλDμ Controller using PSO Algorithm
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 12
Abstract
PID controllers are widely used in many industrial applications due to their simplicity and robustness. In conventional PID controllers such as Ziegler’s-Nicholas tuning method it has been found that the controller designed using conventional PID may not be able to satisfy required performance criterion. To overcome this difficulty, in this paper a new fractional order PID controller is proposed using PSO technique. The proposed PSO-FOPID strategy determines the controller parameters by optimizing performance index such as ISE. The performance of the closed loop system with FOPID controller is much better than conventional order PID controller for the same system by using the MATLAB/Simulink.
Authors and Affiliations
M. Suresh Kumar, Smt. K. Vindhya Smitha
Keywords
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