ANN Modified Design Model to Adjust Field Current of D.C. Motor


This work is concerned with designing an adjusted field current of D.C.motors to obtain constant speed, based on ANN. The design is employed by usingtraining model with supervised manner with back-propagation algorithm.MATLAB neural network tool box is used for training purpose.The feed-forward neural network (FFNN) and learning capabilities offers apromising way to solve the problem of system non-linearity, parameter variationson unexpected load excisions associated with D.C. motor drive system.The proposed ANN controller model is implemented with a control dc motordrive system in the laboratory. The laboratory test results validate the efficacy ofthe based controller model for a high performance dc motor drive.