Practical
application of methods of the fractal analysis
Saidbek. Z. Ihlazov
Omsk State Technical University, Radio Engineering Faculty,
Department of Electronic Equipment Technology
Received
March 9, 2012
Abstract. Results of research of
application of methods of the fractal analysis for classification of signals of
a various origin are given. The first group of signals has been received from
the sensor of vibrations of the aviation engine, the second are profilograms of
surfaces of papers. Researches are carried out for the purpose of study of
possibility of identification of signals by the methods based on combined
application of an index of fractal cellular dimensionality and standard
statistical parameters.
Keywords: vibration, diagnostics,
identification, dimensionality, signal, roughness.