raoshashank/PIDTuning_GA_PSO

PID Tuning of nonlinear systems using PSO

This repository contains code for the project for Optimization Techniques(ME866).

Reference paper: Chang, Wei-Der & Shih, Shun-Peng. (2010). PID controller design of nonlinear systems using an improved particle swarm optimization approach. Communications in Nonlinear Science and Numerical Simulation - COMMUN NONLINEAR SCI NUMER SI. 15. 3632-3639. 10.1016/j.cnsns.2010.01.005.

Performance Comparison:

System Flowchart:

Improved PSO params: