• M.Theja
• N.Ramesh Raju

this paper an innovative design method for determining fractional order PID (PIλDμ) controller parameters of a First Order Time Delay System (FOTD) system using particle swarm optimization algorithm is presented. This paper presents how to employ the particle swarm optimization to seek efficiently the optimal parameters of PIλDμ controller. The study is made for this controller against parameter variation of FOTD system. System of the controller depicted here is based on user- specified peak overshoot and settling time and has been formulated as a single objective optimization issue. Finally, better simulation results and control presentation of the PSO based Fractional-Order PID (FOPID) will be showed in these controllers in gathering with those of the integer-order PID controllers. This work has been simulated in MATLAB environment with FOMCON (Fractional Order Modeling and Control) tool box.

Particle Swarm Optimization (PSO), Fractional Order Controller, First Order Time Delay System (FOTDS).

"Optimal Tuning of Fractional Order PID Controller for First Order Time Delay System (FOTD) Using PSO Algorithm ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.69-75, May-2019, Available :http://www.jetir.org/papers/JETIR1905F12.pdf

"Optimal Tuning of Fractional Order PID Controller for First Order Time Delay System (FOTD) Using PSO Algorithm ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp69-75, May-2019, Available at : http://www.jetir.org/papers/JETIR1905F12.pdf