Nonstationary Systems: Theory and Applications

Time-averaged statistics-based methods for anomalous diffusive exponent estimation of fractional Brownian motion.- First-order integer valued AR processes with zero-inflated innovations.- Asymptotics of alternative interdependence measures for two-dimensional alpha-stable autoregressive model of order 1.- How to describe the linear dependence for heavy-tailed distributed data.- Granger Causality and Cointegration During Stock Bubbles and Market Crashes.- Non-Gaussian regime-switching model in application to the commodity price description.- Foundations of the Theory of Strongly Periodically Correlated Fields over Z2.- Component and LSM-estimation of mean and covariation functions of biperiodically correlated random signals.- The synchronous fitting of cyclo-non-stationary signals : De nition and theoretical analysis.- On the modelling of phonocardiogram signals: Laplace kernel and cyclostationarity based approaches.- On the modelling ofphonocardiogram signals: Laplace kernel and cyclostationarity based approaches.- Automatic detection of rolling element bearing faults for mechanical systems with gears.- Health Monitoring of Non-stationary Structures: An electromechanical Impedance Approach Using Integrated Piezoceramic Transducers.- Rub-Impact Fault Diagnosis of a Coal Crusher machine by using Ensemble Patch Transformation and Empirical Mode Decomposition.- Fault Detection of Non-Stationary Processes Using A Modified PCA Approach.- Contribution to Health monitoring of Silicon Carbide MOSFET.- The Use of Signal Intensity Estimator for Monitoring Real World Non-Stationary Data.- Model based decision support system for the blast furnace charge of burden materials.- Optimization of the Vibrating Machines with Adjustable Frequency Characteristics.- Mathematical Modelling and Computer Simulation of Rotors Dynamics in Active Magnetic Bearings on the Example of the Power Gas Turbine Unit.- Computer Method of Determining the Yield Surface of Variable Structure of Heterogeneous Materials Based on the Statistical Evaluation of Their Elastic Characteristics.- Diagnosis Methods on the Blade of Marine Current Turbine.