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.