Paper Title
Measuring The Difference Between PID And FLC

The DC motor drives still in competition in industrial application, because of it's high performance, robustness, and its lower cost compared with AC drives. Ponteryagin Minimum principle is applied in this research to study the optimal parameters of the separately excited DC motor at steady state mode of operation, where the minimum losses are accomplished. The dynamic behavior of the separately excited DC motor also studied applying fuzzy logic control (FLC) taking the optimal steady state results as a boundary condition for starting and final operation points. Also the fuzzy logic dynamic results will be compared to proportional integral differential (PID) controller. Also the sensitivity analysis are performed to assure the system stability. The expected results will be of value to many industrial applications for reducing energy consumption and enhancing the DC drive performance.