Design and Real Time Implementation of Integrated Fuzzy Logic Controller for a High Speed PMDC Motor

This paper presents the design and implementation of an integrated fuzzy logic controller (IFLC) for a high-speed permanent magnet DC (PMDC) motor speed control system. The proposed strategy is intended to improve the performance of the conventional controller by use of IFLC. The system is studied for step input with and without load (magnetic) conditions and for various standard input test commands such as square, triangular, sinusoidal, and ramp. The experimental implementation demonstrates that IFLC is particularly effective in speed control of PMDC motor under the above-mentioned conditions. The graphical results of the proposed controller are presented and are compared with conventional controllers.