Latest Academic Works
Numerical methods for directional coupling detection from time series of complex systems
Complex systems, composed of numerous interacting subsystems, exhibit intricate dynamics that are challenging to model and understand. This dissertation focuses on advancing methodologies for detecting the direction and quantifying the strength of couplings in such systems and presents their application to real data. The basics of dynamical systems and chaos …
Time-efficient method for monitoring electrochemical energy conversion systems
According to the EU’s Green Deal plan, one of the main objectives for the EU is to become a net-zero greenhouse emission society by 2050. Achieving this goal requires advancements across many areas ranging from energy production, conversion, distribution and energy storage where the key role is taken by the …
Condition monitoring of mechanical drives: Feature extraction and fault diagnosis methods
Mechanical drives are the most ubiquitous items of equipment in almost all industrial branches. Wear, excessive operational loads or errors in assembly can cause premature unexpected failures resulting in partial or total production downtime, damaged equipment or even loss of lives. Proper condition monitoring of such equipment is therefore of …