RETRACTED ARTICLE: On Comparing the Performance of Swarm-Based Algorithms with Human-Based Algorithm for Nonlinear Systems

This paper exploits various meta-heuristic optimization techniques to learn PID controller parameters for nonlinear systems. The systems considered here are well known ball and beam, inverted pendulum, robotic arm manipulator. gain of the controllers optimized by using two categories techniques—swarm-based grasshopper algorithm particle swarm human-based, i.e., teacher learning-based optimization. Mean square error has been used measure performance algorithms. Robustness these algorithms is studied compared parameter perturbation external disturbance. There substantial improvements in plants mentioned as shown simulation results. A detailed comparative analysis also done.