AUTOMATIC RECOGNITION OF ARMATURE CURRENT OF DC MOTOR WITH APPLICATION OF FFT AND GSDM

摘要

Paper presents the concept of investigations of signals of armature current of DC motor. Algorithms of signal processing and analysis have been used. System is based on the FFT algorithm and GSDM (Genetic Sparse Distributed Memory). Software of armature current recognition of DC motor was implemented. Studies were carried out for imminent failure conditions of DC motor. The results confirm that the system is useful in diagnostics of electrical motors. System can be used in inspection of metallurgical equipments.