Real-time implementation of an enhanced proportional-integral-derivative controller based on sparrow search algorithm for micro-robotics system

This paper presents a new approach to control the position of microrobotics system with proportional-integral-derivative (PID) controller. By using sparrow search algorithm (SSA), optimal PID controller indicators were obtained by applying objective function namely, integral square time multiplied error (ISTES). The effeciency proposed SSAbased was verified comparisons made grey wolf optimization (GWO) algorithm-based controllers in terms time. Each technique will be applied identified model MATLAB Simulink and experimental test facility conducted LabVIEW software. simulation results show that performance SSA-PID based on ISTES cost achieves best among various techniques. Moreover, SSA had highest compared GWO rising setting many other measurements. Thus, it is recommended apply for tuning parameters as can enhance its micro-robotic systems. It found amount reduced 50% than former experiments.