International Journal of Engineering and Information Systems (IJEAIS)   Year: 2020 | Volume: 4 | Issue: 12 | Page No.: 153-157 PID Controller Tuning for Speed Control of DC motor using Optimization Techniques Ahmed Mohammed Alsayed, Elebaid Khalid Elsayed, Mohammed Hyder Musa Abstract: This paper proposes a strong natural algorithm to optimize the strength of a PID controller used with a DC motor control speed. The PID is designed for a modern DC system and the evolutionary algorithm is used to optimize the controller based on a Krill Herd Optimization (KHA) algorithm. The best PID parameters of Optimization in a MATLAB / Simulink setting are used to achieve desired transient and steady state characteristics. The obtained characteristics by this optimization algorithm are compared with original system outcomes and the suggested optimization - an algorithm based on the DC motor speed control has been demonstrated to optimize its effectiveness.?